CDCM7005-SPEvaluation Module Manual - Texas … EVM Hardware 3.2.2 Onboard Switches and Indicators (SW1−SW2, D1−D4) • Push SW1 to enter the power-downmode of the CDCM7005 device

User's GuideSGLU007–August 2012

CDCM7005-SP Evaluation Module Manual

1 Overview

1.1 Purpose

The CDCM7005 is a high-performance, low phase noise and low skew clock synchronizer thatsynchronizes an on-board voltage controlled crystal oscillator (VC(X)O) frequency to an external referenceclock. The device operates up to 2 GHz. The PLL loop bandwidth and damping factor can be adjusted tomeet different system requirements by selecting the external VC(X)O, loop filter components, frequencyfor PFD, and charge pump current. Each of the five differential LVPECL and five LVCMOS pair outputscan be programmed by a serial peripheral interface (SPI). The SPI allows individual control of thefrequency and enable/disable state of each output. As the system requires external components like aloop filter and VC(X)O, this EVM provides an easy method to evaluate and modify the performance andparameters of the clock system in conjunction with the specific customer application. Loop bandwidth canbe selected as low as 10 Hz or less, allowing the device to clean the system’s clock jitter.

In non PLL mode, the CDCM7005 can be used as a simple LVPECL or LVCMOS buffer with divideroptions.

1SGLU007–August 2012 CDCM7005-SP Evaluation Module ManualSubmit Documentation Feedback

Copyright © 2012, Texas Instruments Incorporated

http://www.go-dsp.com/forms/techdoc/doc_feedback.htm?litnum=SGLU007

PECLto

LVCMOS

Progr. DelayN

PECLINPUT

CTRL_LE

CTRL_DATA

CTRL_CLK

VCXO_IN

CP_OUT

PLL_LOCK

STATUS_REF /PRI_SEC_CLK

Bias GeneratorVBB

VCC_CPVCC AVCC

GND

PRI_REF

SEC_REF

REF_SEL

RE

F_M

UX

LVCMOS

FB_MUX

LVCMOS

Y0B

Y0A

LVCMOS

LVPECL

LVCMOS

Y1B

Y1A

LVCMOS

LVPECL

LVCMOS

Y2B

Y2A

LVCMOS

LVPECL

LVCMOS

Y3B

Y3A

LVCMOS

LVPECL

LVCMOS

Y4B

Y4A

LVCMOS

LVPECL

SPI LOGIC

Manual &AutomaticCLK Select

CurrentReference

ReferenceClock

freq. detect> 2 MHz

Selected REF Signal

Progr. DividerN 212

Y0_M

UX

P Divider

÷ 3

÷ 4

÷ 6

/8÷ 8

÷ 16

÷ 1

÷ 2

÷ 4

÷ 8

90

o90

o

LOCK

ChargePump

PFD

HOLD

Y1_M

UX

Y2_M

UX

Y3_

MU

XY

4_M

UX

P16−Div

freq. detect> 2 MHz

Progr. DelayM

Progr. Divider

M 210

FeedbackClock

VCC − 1.3 V

STATUS_VCXO/ I_REF_CP

VCXO_IN

RESET orHOLD

PD

Overview www.ti.com

1.2 CDCM7005 Functional Block Diagram

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www.ti.com Quick Start

2 Quick Start

In order to setup the EVM quickly and to take some measurements at default settings, the followingactions are required:

• Supply 3.3 V to P1, LED D4 will be on.

• Apply a single-ended reference clock to the reference clock input PRI_REF (pin A1) or SEC_REF (pinB1). For default setting, the reference clock must be 1/8th of the VC(X)O frequency. If REF_SEL is setto 1, then PRI_REF is selected. If REF_SEL is set to 0, then SEC_REF is selected. This selection canbe realized via J26 (header 1 and 2 is high; header 2 and 3 is low). The VCXO installed on the EVMis approximately 491.52 MHz. It may be necessary to adjust the 1/8 frequency applied to thereference clock by small amounts above or below 61.44 MHz to obtain lock.

• Connect Y0/Y0B (or Y1/Y1B) to oscilloscope in order to check an output signal. Ensure theoscilloscope has 50 Ω to ground termination.

After power up, D1 is on if there is a valid reference clock and D2 is on if there is a valid VC(X)O clock forthe CDCM7005. If D3 turns on, then the reference clock and the VC(X)O clocks are phase locked.



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EVM Hardware www.ti.com

3 EVM Hardware

This chapter discusses the EVM hardware.

3.1 Board View and Connector Location

Figure 1. Board View

3.2 Hardware Configuration

This section describes the board configuration using on-board jumpers and solder bridges.

3.2.1 Power Supply (P1, P2)• Supply 3.3 V ±10% on P1 and P2 using a stabilized external power supply.

WARNINGNever supply more than 3.6 V on P1.



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www.ti.com EVM Hardware

3.2.2 Onboard Switches and Indicators (SW1−SW2, D1−D4)• Push SW1 to enter the power-down mode of the CDCM7005 device. Then all current sources are

switched off, all outputs are switched into 3-state, and all dividers (M, N, and P) are reset to default.

• Push SW2 to enter the reset mode of the device. The charge pump (CP) is switched to 3-state and allcounters (N, M, P) are rest to zero (the initial divider settings are maintained in SPI.

• The three status outputs of the CDCM7005 are fed to LED indicators. D1 on indicates a valid referenceinput clock signal. D2 is on if the VC(X)O input clock is valid and D3 turns on if the PLL has beenlocked.

• D4 indicates power supply.

NOTE: In case of a low input impedance of the VC(X)O control voltage input, there is a possibilityD3 may not turn on to indicate locking.

3.2.3 Programming Interfaces (J30, J31)

The SPI of the device is used for writing to the control register of the device. It consists of three controllines CTRL_CLK, CTRL_DATA, and CTRL_LE. There are four 30-bit wide RAM registers, which can beaddressed by the two LSBs of a transferred word. Every transmitted word must have 32 bits, starting withMSB. After supplying power or activating the power-down mode, the registers are loaded with the devicedefault values internally (see the CDCM7005 data sheet, SGLS390). However, if specific register settingsare required for any applications, there are two ways to program the device externally:

• Connect the parallel port cable to the PC and EVM parallel port. This needs control S/W (seeChapter 4).

3.2.4 Loop Filter (J32−J34)

The loop filter is one of the key elements determining the loop bandwidth of the PLL. The loop filterconverts the charge pump current into the control voltage for the voltage controlled oscillator. The phasedifference between the input clocks of the phase frequency detector determines the width of the chargepump output current pulses. These high frequency pulses are transformed into a voltage to control theoscillator.

Basically, two types of loop filters are implemented on the EVM.

• Passive loop filter

• External active loop filter using an external low-noise OPA

Filter types can be selected by soldering bridges J32−J34, see Table 1. Control voltage of the VC(X)O canbe measured at J9 or TP1. If an external OPA is used, it needs to be switched on by connecting J34. Forexample, passive filter operation is provided when pads 1 and 3 of J33 are solder bridged and pads 1 and3 of J32 are solder bridged.

Default setting: Passive Loop Filter

Table 1. Filter Configurations

BRIDGE PASSIVE FILTER ACTIVE WITH AN EXTERNAL OPA

J33 1-3 1-2

J34 Open Closed

J32 1-3 1-2



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EVM Hardware www.ti.com

3.2.5 High-Speed Outputs and Inputs (J1−J4, J6−J11, J13, J14, J22, and J23)

The CDCM7005 drives five differential LVPECL outputs. All PECL outputs are ac-coupled and terminatedwith 150 Ω to GND. This is in contrast to typical LVPECL termination, which requires VCC − 2 V astermination voltage. The reason is to simplify the power supply scheme. The device output’s traceimpedance is 50 Ω and traces are matched in length. All outputs have options for pullup and pulldownresistors.

When the CDCM7005 is powered up, it defaults to five LVPECL outputs. However, this EVM is configuredas follows:

• Y0 − Y2 = LVPECL

• Y3, Y4 = LVCMOS (in addition Y4 has an option for a custom filter)

The reference input clock signal has to be applied to J1 or J6. The reference input clock signal can besensed on J4. In this case, close the bridge J5 (the oscilloscope’s 50 Ω may be used to terminate the50-Ω trace). The reference input clock sense line is matched to the LVPECL outputs line to avoid anyadditional delay offset. The input is ac-coupled (C4).

3.2.6 VC(X)O Inputs and Outputs (J16−J18)

The CDCM7005 requires an external VC(X)O in order to complete the PLL loop. The VC(X)O adjusts thefrequency and phase depending on the control voltage level coming from the loop filter and provide theinput clock to the LVPECL block.

Another option would be to use an external source via J16 and J18.

3.2.7 AC-Coupling at PRI_REF (C1, R4, R6) and SEC_REF (C5, R13, R15)

An ac-coupling is provided at PRI_REF and SEC_REF to ease the use of the CDCM7005 with differentsignaling levels (LVCMOS, LVPECL, LVDS). However, the ac-coupling will increase the PLL stabilizationtime after power up due to transient effects. It also increases the switching time between PRI_REF andSEC_REF in case of automatic reference clock switching. Therefore, the ac-coupling must be removed foroptimized system performance (C1 and C5 has to be replaced with a 0-Ω resistor and R4, R6, R13, andR15 have to be removed).



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www.ti.com Serial Peripheral Interface (SPI) Software

4 Serial Peripheral Interface (SPI) Software

This chapter discusses the serial peripheral interface software.

4.1 Functional Description

Programming software here as described is intended for programming the internal control register of theCDCM7005. The software runs under Windows® 2000 / XP / XP *64 (1). A quick installation is requiredprior to use. See the Software Installation section.

There are several cases where programming is mandatory.

As a rule of thumb here are some examples:

• Use of active loop filter

• Change of divider ratio or disable of certain LVPECL/LVCMOS outputs

• Select between LVPECL or LVCMOS output

• Change of phase offset, (Delay M/N), or selection of 90° or 180° phase shift

• Change of charge pump output current

• Widening the lock detect window

Figure 2. Screen View(1) Windows is a registered trademark of Microsoft Corporation



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Serial Peripheral Interface (SPI) Software www.ti.com

4.2 Software Installation

Follow the steps below in order to install the SPI control software:

1. Download the CDCM7005 SPI Software from the TI Website (www.ti.com)

2. Run program setup.exe

3. Reboot your computer

4. Run the software from Start → Programs → CDCM7005 SPI



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SPI

PECL_OUT_B

PECL_OUT

V_CTRL

VC(X)O

CP_OUT

VC(X)O_IN

VC(X)O_IN_B

CTRL_LECTRL_DATACTRL_CLK

PRI_REF

YnB

YnA

CDCM7005

PLL_LOCK

STATUS_VC(X)O

STATUS_REF

Low-Pass Filter

R14.7 kΩ

C3

100 nF

R2160 Ω

C2

100 nFC122 µF

10 nF10 nF

10 nF

R150 Ω

R150 Ω

R82 Ω

R82 Ω

130 Ω

VCC VCC

130 Ω

SEC_REF

491.52 MHz

www.ti.com Application Circuit Diagram

5 Application Circuit Diagram

This chapter discusses the two loop filter configurations.

5.1 Passive Loop Filter

The passive loop filter is a second order filter (two poles, one zero). The zero is required for the overallloop stability. R1, C1, and C2 generate the dominant pole of the system. A second pole is introduced byR2 and C3.

Figure 3. CDCM7005 With a Passive Loop Filter Configuration



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SPI

PECL_OUT_B

PECL_OUT

V_CTRL

VC(X)O

CP_OUT

CTRL_LE

CTRL_DATA

CTRL_CLK

CDCM7005

PLL_LOCK

STATUS_REFSTATUS_VC(X)O

Vcc

Low-Pass Filter

Vcc

InP

InN

OutOPA341

R82 Ω R

82 Ω

R150 Ω

R150 Ω

10 nF

10 nF

C1100 nF

R1180 Ω

C1

100 nF

R610 kΩ

R510 kΩ

C210 µF

R310 kΩ

C3

100 nF

130 Ω

VCC

130 Ω

VCC

PRI_REF

SEC_REF

R24.7 kΩ

YnB

YnA

VC(X)O_IN

VC(X)O_IN

491.52 MHz

Application Circuit Diagram www.ti.com

5.2 External Active Loop Filter Using OPA341

Figure 4. CDCM7005 With a External Active Loop Filter Using OPA341



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www.ti.com Board Layout

6 Board Layout

Figure 5. Component View and Silkscreen (Top View)



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Board Layout www.ti.com

Figure 6. Top Layer View



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Figure 7. Bottom Layer View



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Board Layout www.ti.com

Figure 8. Ground Plane View



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Figure 9. Power Layer View



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Schematics www.ti.com

7 Schematics

See the following pages for the CDCM7005 schematics.



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Thursday, May 05, 2005

B CDCM7005EVM_ HFG-SCH A

1 5ofSheetDate:

RevDocument NumberSize

Title

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12

C74

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GND

GND

VCC

GND

GND

GND

VCC

GND

GND

V_CTRL

CP_OUT

V_CTRL

www.ti.com Schematics



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Wednesday, May 11, 2005

B

52

ACDCM7005EVM_ HFG-SCH

ofSheetDate:


Title

A

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A

12345

1 2

R95

0 ohm

12

R49

NU 150

12

R35 NU 100

12

R8

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TP1

12R38 130

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12R34

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1 IN

5OUT

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1 2

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1 2

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1 2R6

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12R41

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1 2

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12

R20

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12

R26

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3J12

12R25 10K

12R42

0 ohm

1 2

R76

0 ohm

12

C24** 22pF

1 2

R28

NU 0 ohm

12

3

J9

NU_SMA

C7 10n

1 2

R91

0 ohm

1 2

R48

NU 100

12

C18

** 1000pF

1 2

3

J14

NU_SMA

12

3

J16

NU_SMA

1 2

C10 100n

C5 10n

12

R9

NU 100

1 2

C22

** .1uF

1 2

R81

22 ohm

1 2

3

J10

NU_SMA

12

R30

NU 100

C3 10n

12

R1

NU 100

C15

10n

1 2

C14

0 ohm

12R31 130

12

R80

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C26 10n

12

R23

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R16

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12

R32

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R89

0 ohm1

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R21

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1 2R13

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0 ohm

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12

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12

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12

3

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NU_SMA

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J22

NU_SMA

12

R11

NU 100

12

3

J4SMA

12

R19

NU 100

12

R29

NU 150

12

R46

** NU 100

1 2

R78

22 ohm

12

C23

** NU 1.1pF

12

C25

** NU 1pF

12

R14

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3

24

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SGA-4586

12

3

J17

1 2

R77

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R39

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12

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12

C19

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12

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J20

C8 10n

1 2

3

J2

SMA

C4 10n

1 2

R92

0 ohm

C12 10n

12

3

J6

SMA

1 2

3

J23

NU_SMA

12

** 180nH

C6 10n

1 2C16

0 ohm

12

R10

NU 100

1 V_CTRL2 EN3 GND 4OUT

5OUTB

6VCC

VCXO1

VCXO_61

2R27

NU 100

12

3

J15

1 2

R90

0 ohm

12

R18

NU 100

1 2

3

J13

NU_SMA

12R33

0 ohm

12

C20

** .1uF

GND

GND

GND

GND

GND

VCC

GND

GND

GND

VCC

GND

GND

GND

VCC

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

VCC

GND

GND

GND

GND

GND

GND

GND

VCC

GND

GND

GND

GND

GND

VCC

GND

VCC

GND

GND

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

GND

GND

GND

GND

V_CTRL

Y0

Y0B

Y1

Y3

Y4

Y2

Y1B

Y2B

Y3B

Y4B

PRI_REF

SEC_REF

VCXO_INB

VCXO_IN

VBB

VBB

SEC_REFCLK

PRI_REFCLK

VCXO_INB_EXT

OU

TB

VCXO_IN_SMA

VCXO_IN_EXT VCXO_INB_SMA

OU

T

V_CTRL

PRI_CLK_SENSE

Y0B_SMA

Y0_SMA

Y1_SMA

Y1B_SMA

Y2_SMA

Y2B_SMA

Y4_SMA

Y4B_SMA

Y3B_SMA

Y3_SMA




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Wednesday, April 27, 2005


3 5ofSheetDate:


Title

A

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12345

SW1

R54 750

1 2 3

J25

12R57 10K

1 2

D3

Amber

1 2

D2Amber

12J29

1 2

R5910K

1 2

D1Amber

C34

10n

1 2

C31 22n

123J26

1 2 3

J27 R58NU 12K 1%

SW2

1 2

R6010K

C3310n

1 2C32

100P

12J28

R56 750

R55 750

C3510n

44Y2B

43Y2A

12 VCC_CP

11

48Y3B

47Y3A

14 REF_SEL

2322

21 SEC_REF20 PRI_REF

27 VCXO_IN26 VCXO_INB

24 VBB

54/RESET_OR_/HOLD

56Y4A57Y4B

37/PD

39Y1A40Y1B

63STATUS_VCXO_OR_I_REF_CP64STATUS_REF_OR_PRI_SEC_CLK65GND

66PLL_LOCK4CTRL_DATA

5 AVCC

6 CTRL_CLK

7 CTRL_LE

810 CP_OUT

30 Y0A

31 Y0B

U1

CDCM7005-HFG68

CDCM7005

GND

VCC_CP

AVCC

AVCC

VCC

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

CP_OUT

CTRL_LE

CTRL_CLK

CTRL_DATA

PRI_REF

SEC_REF

VBB

VCXO_IN

VCXO_INB

Y4

Y4B

Y3

Y3B

Y2

Y2B

Y1

Y1B

Y0B

Y0 PWRDWN

RST

PLLLOCK

PLL_LOCK

STAT_VCXO




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4 5ofSheetDate:


Title

A

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D

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12345

12

C63

100P

C53

10n

C66

10n

12

C38

100n

12

C59

2.2n

C57

10n

C46

10n

12

C37

10uF

12

C65

10uF

12

C48

22uF

1 2

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75 OHM @ 100MHZ

12

C52

33n

11

P1

PWR_IN

12

C60

2.2n

12

C64

100P

12

C67

2.2n

11

P2

GND

12

D4

GREEN

12

C45

33n

12

C61

2.2n1

2

C43

10uF

12

C42

22uF

C40

10n

12

C51

100n

C58

10n

12

C50

10uF

1 2

L7

75 OHM @ 100MHZ

12

C68

100P

12

R61

1.5K

12

C44

100n

12

C62

100P

12

C39

33n

12

C36

22uF

12

C55

10uF

12

C49

22uF

1 2

L6

75 OHM @ 100MHZ

C56

10n

VCC

GND

AVCC

GND

GND

AVCC

GND

GND

VCC

GND

VCC_CP

PWR_IN




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B

55

ACDCM7005EVM_ HFG-SCH

ofSheetDate:


Title

A

B

C

D

5 4 3 2 1

D

C

B

A

12345

12R64 100K

1 2C73

100P

12R66 100K

1 142 153 164 175 186 197 208 219 22

10 2311 2412 2513 26

27

J30

PARALLEL PORT

1 2

C69 10p

1234

J31

HDR4

12R67 100K

12

R63

100

1 2C70 10p

3 1Y4 2 OE5 2A6 2Y

1 1 OE134 OE

114Y103 OE93A83Y

14VCC

7 GND

124A

2 1A

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1 2

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2

R62

100

12R68 10K

12

R65

100

1 2

C72 100n

1 2C71 10p

GND

GND

GND

VCC

GND

GND

GND

VCC

GND

VCC

VCC

CTRL_LE

CTRL_DATA

CTRL_CLK

SPI_CLK

SPI_LE

SPI_DATA

LE

CLK

DATA




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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS

Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claimsarising from the handling or use of the goods.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days fromthe date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TOBUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OFMERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTHABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIALDAMAGES.

Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. Thisnotice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safetyprograms, please visit www.ti.com/esh or contact TI.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, orcombination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, andtherefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,software performance, or infringement of patents or services described herein.

REGULATORY COMPLIANCE INFORMATION

As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the FederalCommunications Commission (FCC) and Industry Canada (IC) rules.

For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumeruse. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computingdevices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequencyinterference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense willbe required to take whatever measures may be required to correct this interference.

General Statement for EVMs including a radio

User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency andpower limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with locallaws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate thisradio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited andunauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatoryauthorities, which is responsibility of user including its acceptable authorization.

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant

Caution

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not causeharmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate theequipment.

FCC Interference Statement for Class A EVM devices

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercialenvironment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with theinstruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely tocause harmful interference in which case the user will be required to correct the interference at his own expense.

http://www.ti.com/corp/docs/csr/environment/ESHPolicyandPrinciples.shtml

FCC Interference Statement for Class B EVM devices

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipmentgenerates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Ifthis equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

For EVMs annotated as IC – INDUSTRY CANADA Compliant

This Class A or B digital apparatus complies with Canadian ICES-003.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate theequipment.

Concerning EVMs including radio transmitters

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) thisdevice may not cause interference, and (2) this device must accept any interference, including interference that may cause undesiredoperation of the device.

Concerning EVMs including detachable antennas

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gainapproved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain shouldbe so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximumpermissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gaingreater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.

Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité del'utilisateur pour actionner l'équipement.

Concernant les EVMs avec appareils radio

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation estautorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter toutbrouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concernant les EVMs avec antennes détachables

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gainmaximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique àl'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.

Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manueld’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus danscette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.

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【【Important Notice for Users of this Product in Japan】】This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan

If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:

1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs andCommunications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law ofJapan,

2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to thisproduct, or

3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan withrespect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please notethat if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.

Texas Instruments Japan Limited(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan

http://www.tij.co.jp

【ご使用にあたっての注】

本開発キットは技術基準適合証明を受けておりません。

本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。2. 実験局の免許を取得後ご使用いただく。3. 技術基準適合証明を取得後ご使用いただく。

なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。

　　　上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。

日本テキサス・インスツルメンツ株式会社東京都新宿区西新宿６丁目２４番１号西新宿三井ビルhttp://www.tij.co.jp

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EVALUATION BOARD/KIT/MODULE (EVM)WARNINGS, RESTRICTIONS AND DISCLAIMERS

For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finishedelectrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation inlaboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risksassociated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished endproduct.

Your Sole Responsibility and Risk. You acknowledge, represent and agree that:

1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and DrugAdministration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.

2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicableregulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical)between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents tominimize the risk of electrical shock hazard.

3. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, evenif the EVM should fail to perform as described or expected.

4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.

Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per theuser guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, andenvironmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contacta TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of thespecified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/orinterface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to theload specification, please contact a TI field representative. During normal operation, some circuit components may have case temperaturesgreater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components includebut are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using theEVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, pleasebe aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeablein electronic measurement and diagnostics normally found in development environments should use these EVMs.

Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representativesharmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or inconnection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claimsarise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.

Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (suchas life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as deviceswhich are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separateAssurance and Indemnity Agreement.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2012, Texas Instruments Incorporated

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherchanges to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. Buyers shouldobtain the latest relevant information before placing orders and should verify that such information is current and complete. Allsemiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the timeof order acknowledgment.

TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s termsand conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessaryto support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarilyperformed.

TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provideadequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, orother intellectual property right relating to any combination, machine, or process in which TI components or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty orendorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of thethird party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alterationand is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altereddocumentation. Information of third parties may be subject to additional restrictions.

Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or servicevoids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.TI is not responsible or liable for any such statements.

Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirementsconcerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or supportthat may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards whichanticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might causeharm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the useof any TI components in safety-critical applications.

In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is tohelp enable customers to design and create their own end-product solutions that meet applicable functional safety standards andrequirements. Nonetheless, such components are subject to these terms.

No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the partieshave executed a special agreement specifically governing such use.

Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use inmilitary/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI componentswhich have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal andregulatory requirements in connection with such use.

TI has specifically designated certain components which meet ISO/TS16949 requirements, mainly for automotive use. Components whichhave not been so designated are neither designed nor intended for automotive use; and TI will not be responsible for any failure of suchcomponents to meet such requirements.

Products Applications

Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive

Amplifiers amplifier.ti.com Communications and Telecom www.ti.com/communications

Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers

DLP® Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps

DSP dsp.ti.com Energy and Lighting www.ti.com/energy

Clocks and Timers www.ti.com/clocks Industrial www.ti.com/industrial

Interface interface.ti.com Medical www.ti.com/medical

Logic logic.ti.com Security www.ti.com/security

Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense

Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video

RFID www.ti-rfid.com

OMAP Mobile Processors www.ti.com/omap TI E2E Community e2e.ti.com

Wireless Connectivity www.ti.com/wirelessconnectivity

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2012, Texas Instruments Incorporated

http://www.ti.com/audio

http://www.ti.com/automotive

http://amplifier.ti.com

http://www.ti.com/communications

http://dataconverter.ti.com

http://www.ti.com/computers

http://www.dlp.com

http://www.ti.com/consumer-apps

http://dsp.ti.com

http://www.ti.com/energy

http://www.ti.com/clocks

http://www.ti.com/industrial

http://interface.ti.com

http://www.ti.com/medical

http://logic.ti.com

http://www.ti.com/security

http://power.ti.com

http://www.ti.com/space-avionics-defense

http://microcontroller.ti.com

http://www.ti.com/video

http://www.ti-rfid.com

http://www.ti.com/omap

http://e2e.ti.com

http://www.ti.com/wirelessconnectivity

Documents

CDCM7005-SPEvaluation Module Manual - Texas … EVM Hardware 3.2.2 Onboard Switches and Indicators (SW1−SW2, D1−D4) • Push SW1 to enter the power-downmode of the CDCM7005 device