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MC2716/MC2718 Technical Spec and Hardware Design
MC2716 MC2718
Technical Specifications
and
Hardware Design
ZTE Corporation
MC2716/MC2718 Technical Spec and Hardware Design
II
Update History:
Version Status Date Written by Reason for revision Remarks
Trial version 2010-03-05 Initial version
Copyright Notice: Copyright©2006 ZTE Corporation Shenzhen P. R. China All rights reserved. No part of this documentation may be excerpted, reproduced, translated, annotated or duplicated, in any form or by any means without the prior written permission of ZTE Corporation.
MC2716/MC2718 Technical Spec and Hardware Design
II
Contents 1 Product description.................................................................................................................................. 1
1.1 Applications ................................................................................................................................ 1 1.2 MC2716/MC2718 System Block Diagram ................................................................................. 2
2 Abbreviations .......................................................................................................................................... 5 3 Appearance and Mechanical Design ....................................................................................................... 6
3.1 Appearance.................................................................................................................................. 6 3.2 Mechanical Explosion Diagram .................................................................................................. 7
4 Pin descriptions ....................................................................................................................................... 8 5 Electrical Characteristics ......................................................................................................................... 9
5.1 Limit Work Conditions................................................................................................................ 9 5.2 Recommended Work Conditions................................................................................................. 9
6 Functions and properties........................................................................................................................ 11 6.1 Data Function ............................................................................................................................ 11 6.2 Other Function........................................................................................................................... 11
7 Technical Specification ......................................................................................................................... 12 7.1 RF Communication Protocol and Data Rate ............................................................................. 12 7.2 RF Specification........................................................................................................................ 12 7.3 Antenna Performance Requirements......................................................................................... 16
7.3.1 Electrical Specification .................................................................................... 16 8 References ............................................................................................................................................. 18 9 Clarifications ......................................................................................................................................... 19
MC2716/MC2718 Technical Spec and Hardware Design
www.zte.com.cn 1
1 PRODUCT DESCRIPTION
1.1 Applications Developed by ZTE Corporation, MC2716 built-in card could be built in the laptops through PCI
Express Mini Card interface, which enables the users to get access to Internet in wireless way, and allows
the users to send/receive E-mail, browse the web pages, download at high speed and play online movies,
etc.
MC2716 supports CDMA2000 1X/EV-DO Rev. A and CDMA2000 1X network at the same time. The
software supports data, voice call and SMS function, and it supports 800M and 1900MHz. Based on
MC2716, MC2718 adds GPS function. Where there is the mobile network CDMA2000 1x EV-DO Rev. A
or CDMA2000 1X, the card allows the users to get access to Internet any time anywhere, and also it
provides SMS, voice call, etc. In mobile data telecom field, it provides users with highly free, convenient
solutions and helps to realize the dream of mobile office.
A) Mobile Technical System
Technical system Technical standard Whether or not support
CDMA IS-95 √
CDMA cdma2000 1X √
cdma2000 1x EV-DO REV.A √
RDAS
WCDMA 3GPP-R99
TD-SCDMA
GSM
GPRS
PHS STD-28
B) Work Frequency Band
Work Frequency(MHZ) Remarks Whether or not support
UL453.00~457.475,DL463.00~467.475 CDMA 450MHz Band A
UL452.00~456.475,DL462.00~466.475 CDMA 450MHz Band B
UL450.00~454.800,DL460.00~464.800 CDMA 450MHz Band C
UL451.310~455.730,DL461.310~465.730 CDMA 450MHz Band H
UL1850~1910,DL1930~1990 CDMA √
UL824~849,DL869~894 CDMA √
UL1926~1980,DL2110~2170 WCDMA
UL880~890,DL925~935 EGSM
UL890~915,DL935~960 GSM/GPRS
MC2716/MC2718 Technical Spec and Hardware Design
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UL1710~1785,DL1805~1880 GSM/GPRS
UL&DL1900~1915 PHS
C) List of Functions
Classification Functions Description Version
Voice call
SMS
Data Access to Internet √
UIM Built-in UIM/ R-UIM √
GPS GPS √ (only MC2718)
Other
1.2 MC2716/MC2718 System Block Diagram Figure 1-1 shows MC2716 system block diagram. The main function components are marked in the
diagram.
☆ RF
● Duplexer
● SAW filter
● RF power amplifier
● Main/auxiliary antenna
Remarks: The RF socket duplexer is for MC2716 GPS Rx. antenna and CDMA2000 Rx. antenna
☆ Baseband
● High performance CDMA control chip(integrates baseband control, RF modulation/demodulation,
power management cell)
● Large MCP memory, including FLASH and DDR SDRAM
● Voltage control crystal oscillator
MC2716/MC2718 Technical Spec and Hardware Design
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Fig. 1-1 MC2716 System Block Diagram
FLASH+SDRAM
Power Management
SAW+LNA
SAW+PA
USB
3.3V
Status indication driver
Off-chipRF
Control Signal
UIM
Interface
(PC
I-EX
PR
ES
S-M
INI C
AR
D
)
Digital Baseband Control
RF RFT
RFR
Duplexer
VCTCXO
32.768K
Main Aux
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Fig. 1-2 MC2718 System Block Diagram
FLASH+SDRAM
Power Management
SAW+LNA
SAW+PA
USB
3.3V
Status indication driver
Off-chipRF
Control Signal
UIM
Interface
(PC
I-EX
PR
ES
S-M
INI C
AR
D
)
Digital Baseband Control
RF RFR
GPS
RFR
Duplexer
VCTCXO
32.768K
Main
Triplexer
ALM
Aux
MC2716/MC2718 Technical Spec and Hardware Design
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2 ABBREVIATIONS
Abbr. Full Name
ZTE ZTE Corporation
CDMA Code Division Multiple Access
UIM User Identity Module
MDDI Mobile display digital interface
SDRAM Synchronous dynamic random access memory
USB Universal Serial Bus
ESD Electronic Static Discharge
EMC Electro Magnetic Compatibility
EMI Electro Magnetic Interference
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3 APPEARANCE AND MECHANICAL DESIGN
3.1 Appearance
Items MC2716/MC2718 Remarks
Appearance
Dimensions 51mm×30mm×4.55mm
Weight About 11g
PID FFED MC2718 (TBD)
VID 19D2
Display 42pin provides the interface for LED display driver
Interface PCI Express Mini Card interface
52pin
Operating systems Windows XP/2000/2003, Windows Vista, Linux
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3.2 Mechanical Explosion Diagram
Note: MC2716’s mechanical design conforms to PCI Express Mini Card standard protocol. For details on parameters, please visit the website www.pcisig.com.
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4 PIN DESCRIPTIONS
PIN Name Signal direction Description 2, 24, 39, 41, 52 V_MAIN_3V3_IN MC2716 power(3.3V) MC2716 input power 4 9 15 18 21 26 27 29 34
35 37 40 43 50 GND Ground (GND) Ground
8 VREG-UIM UIM card power, output 10 UIM-DATA UIM card read/write data
cable 12 UIM-CLK U UIM card clock, output 14 UIM-RST UIM card reset, output
Card reader circuit is not designed inside the module. Please use built-in UIM or design card reader circuit outside the module.
20 W-DISABLE-N Input signal, switch-RF, low effective (OFF)
Active low input from the platform to the card to disable all the radios on the MPCI card from transmitting.
22 PON_RERET_N Input signal, low level effective
36 USB_D_M USB differential signal - 38 USB_D_P USB differential signal +
USB signal
42 LED_WWAN_N Low level effective 44 LED_WLAN_N Low level effective
(Reserved) 46 LED_WPAN_N Low level effective
(Reserved)
Work status display signal
1 3 5 6 7 11 13 16 17 19 23 25 28 30 31 32 33 44
45 46 47 48 49 51
N/C Reserved, not connected to signal
Remarks: 1. LED_WLAN_N and LED_WPAN_N are not used for MC2716. For details, please refer to section
5.2. 2. As per requirements of EVDO, MC2716 removes WAKE_N signal(reserve based on customer’s
requirements) 3. If PON_RESET_N signal is not used, users could hang up the PIN or set as POWER HIGH; 4. If W-DISABLE-N signal is not used, users could hang up the PIN or set as POWER HIGH;
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5 ELECTRICAL CHARACTERISTICS
5.1 Limit Work Conditions PIN Definition Range V_MAIN_3V3_IN(Vdd) Input power -0.5 TO 4.4V Imax Max. input current 2A(TBD) Vin Any input/output port -0.5 TO (Vdd+0.5)V Tw Work temperature -20℃~+65℃ Ts Storage temperature -40℃ ~+80℃ Humidity Humidity <95%
Contact Discharge TBD ESD Immunity Air Discharge TBD
5.2 Recommended Work Conditions A) Work voltage, work temperature
PIN Definition Min. Typical Max. V_MAIN_3V3_IN Input power 3V 3.3 V
(recommended) 3.6V
Tw Work temperature -20ºC 65ºC
B) External input control signal(recommended)operation conditions
VL VH Signals
Min Max Min Max
Remarks
W_DISABLE_N -0.3V 0.9V 2.2V 3.3V Input signal
PON_RESET_N -0.3V 0.9V 2.2V 3.3V Input signal
Remarks: VL low-level logic VH high-level logic
C) Module’s Work Current
No. Work status
Ave. current (+3.3v) Remarks
1 Standby current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -55dBm)
About 49-52mA
If the laptop enters dormant status (the module enters suspend mode), the module’s standby current shall be about 7-9mA
2 Standby current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -104dBm)
About 49-52mA
If the laptop enters dormant status (the module enters suspend mode), the module’s standby current shall be about 7-9mA
3 Talk current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -55dBm) About 224 mA
4 Talk current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -75dBm) About 235 mA
Talk current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -85dBm) About 265 mA
5 Talk current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -95dBm) About 431 mA
6 Talk current(wireless configuration: F3R3; traffic signal channel: 384; Rx power: -104dBm) About 550 mA
7 Network Search current (none) About 57 mA
MC2716/MC2718 Technical Spec and Hardware Design
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D) Time Order for Module’s Power-on and Reset
MC2716 module adopts automatic power-on method (the module will be automatically powered on once the system provides power to V_MAIN_3V3_IN).
MC2716 module provides one RESET PIN PON_RESET_N and realizes the module’s hard reset through external reset circuit. Pull down Reset key (PON_RESET_N) 100ms to reset the module.
Remarks: 50ms<t<200ms. The wiring on the module’s interface board should not be too long (do not exceed 2-3CM, buried wires preferred) because the PIN is very sensitive to the interference. Otherwise, the module might be reset due to interference.
If PON_RESET_N signal is not used, users could hang up the PIN or set as POWER HIGH;
E) Module Status Display Signal
PIN Name Signal
Description
Effective level Max. drive current External power
VDD
46 LED_WPAN_N LED status driver Low level effective 150mA 3.3Vmax
44 LED_WLAN_N LED status driver Low level effective 150mA 3.3Vmax
42 LED_WWAN_N LED status drive Low level effective 40mA 3.3Vmax
Remarks: three status LED signals indicate three different networks status
LED_WLAN_N is defined as: 802.11b/g/a (2.4 GHz and 5.2 GHz bands) LED_WWAN_N is defined as: Cellular data (e.g., GSM/GPRS, UMTS, and CDMA-2000) LED_WPAN_N is defined as: Bluetooth
MC2716’s work status indication signal only uses MINI-PCI-E card’s 42PIN(LED_WWAN_N),which is used to indicate the card’s work status under CDMA2000; and it doesn’t use the other two signals. LED_WWAN_N (PIN42)status is indicated as below:
Work Status Doesn’t work Normally works Data service
LED_WWAN_N OFF ON Blink
MC2716 CDMA wireless module provides only one PIN LED_WWAN_N, which is used to indicate the module’s work status.
The PIN interface could be configured as programmable current source to drive the external LED indicator. The LED brightness could be adjusted through adjusting the value of resistance.
F) MC2718 GPS antenna socket
MC2718’s GPS antenna and the RF socket are duplexed, therefore it requires the users to consider
increasing the frequency band 1575.42MHz required by GPS when designing the sub antenna.
MC2716/MC2718 Technical Spec and Hardware Design
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6 FUNCTIONS AND PROPERTIES
6.1 Data Function
Items Descriptions Remarks
Data rate CDMA 1X EV-DO Rev.A: up to
3.1Mkbs
Network Records
Data rate display
Flow display
Flow statistic
6.2 Other Function
Items Descriptions Remarks
UIM card Built-in UIM or design card reader
circuit outside the module
AT commands Support AT commands
GPS GPS and RF Sub duplexer
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7 TECHNICAL SPECIFICATION
7.1 RF Communication Protocol and Data Rate
1) Communication Protocol and Technical Specification
Item MC2716
RF communication protocol CDMA20001X/EVDO
2) OAT Data Rate
Network format Reverse link data transmission rate
Forward link data transmission rate
CDMA2000 1xEV-DO Rev. A 1.8Mbps 3.1Mbps CDMA2000 1xEV-DO Rel.0 153.6Kbps 2.4Mbps CDMA2000 1X 153.6Kbps 153.6Kbps
7.2 RF Specification RF Rx Specification: 1. CDMA2000 1X EV-DO REV.A RF Rx Specification
Frequency range 869~894MHz/1930~1990MHz
Rx. Sensitivity -105.5 dBm(FER≤0.5%)
Rx. Signal Range -25 dBm~ -105.5dBm(FER≤0.5%)
Immunity FER≤1.0%(-102.4dBm/BW, -30dBm@±900KHz) (800 MHz) FER≤1.0%(-102.4dBm/BW, -30dBm@±1250KHz) (1900 MHz)
Inter-modulation spurious emissions
FER≤1.0%(Test1: -102.4dBm/BW ,+900/+1700KHz, -43dBm) FER≤1.0%(Test1: -102.4dBm/BW ,+1250/+2050KHz, -43dBm)
FER≤1.0%(Test 2: -102.4dBm/BW ,-900/-1700KHz, -43dBm) FER≤1.0%(Test 2: -102.4dBm/BW ,-1250/-2050KHz, -43dBm)
Conductive spurious emissions
<-76dBm/1MHz
<-61dBm/1MHz
<-47dBm/30KHz(other frequency)
2. CDMA2000 1X RF Rx Specification
Frequency range 869~894MHz/1930~1990MHZ
Rx. Sensitivity -104 dBm(FER≤0.5%)
Rx. Signal Range -25 dBm~ -104dBm(FER≤0.5%)
MC2716/MC2718 Technical Spec and Hardware Design
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Immunity FER≤1.0%(-101dBm/BW , 30dBm@±900KHz) (800MHz) FER≤1.0%(-101dBm/BW ,-40dBm@±1250KHz) (1900MHz)
FER≤1.0%(Test1: -101dBm/BW ,+900/+1700KHz, -43dBm) FER≤1.0%(Test1: -101dBm/BW ,+1250/+2050KHz, -43dBm)
Inter-modulation spurious emissions
FER≤1.0%(Test 2: -101dBm/BW ,-900/-1700KHz, -43dBm) FER≤1.0%(Test 2: -101dBm/BW,-1250/-2050KHz, -43dBm)
<-76dBm/1MHz(1930~1990MHz ; 869~894MHz)
< - 61dBm/1MHz(1850~1910MHz ; 824~849MHz)
Conductive spurious emissions
< - 47dBm/30KHz(other frequency)
FER≤3.0%(Test 1: Rate Group 1(9600bps)
FER≤1.0%(Test 2: Rate Group 1(9600bps)
FER≤0.5%(Test 3: Rate Group 1(9600bps)
FER≤1.0%(Test 4: Rate Group 1(4800bps)
FER≤1.0%(Test 5: Rate Group 1(2400bps)
FER≤1.0%(Test 6: Rate Group 1(1200bps)
FER≤3.0%(Test 7: Rate Group 2(14400bps)
FER≤1.0%(Test 8: Rate Group 2(14400bps)
FER≤0.5%(Test 9: Rate Group 2(14400bps)
FER≤1.0%(Test 10: Rate Group 2(7200bps)
FER≤1.0%(Test 11: Rate Group 2(3600bps)
Demodulation of forward traffic channel in AWGN
FER≤1.0%(Test 12: Rate Group 2(1800bps)
RF Tx Specification: 1. CDMA2000 1X EV-DO Rev. A RF Tx Specification:
Frequency range 824~849MHz/1850~1910MHz
Max. frequency tolerance
±300Hz/±150Hz
Max. Tx. Power 800MHz: 23dBm ~ [email protected] 1900MHz: 18dBm ~ [email protected] dBm
Min. output power < -50dBm@-25 dBm
Standby output power
<-61dBm
Code domain power
The code domain power for each deactivated code-division channel should be at least 23dB lower than the total output power for combined I and Q data channel.
Transmitter time error
±1.0μs
Waveform quality factor
>0.944
Open loop power control
(Test 1: -25dBm/1.23MHz)-48.3dBm/1.23MHz±9.5dB (800MHz) (Test 1: -25dBm/1.23MHz)-51.3dBm/1.23MHz±9.5dB (1900MHz)
MC2716/MC2718 Technical Spec and Hardware Design
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(Test 2: -65dBm/1.23MHz)-8.3dBm/1.23MHz±9.5dB (800MHz) (Test 2: -65dBm/1.23MHz)-11.3dBm/1.23MHz±9.5dB (1900MHz)
(Test 3: -93.5dBm/1.23MHz)20.3dBm /1.23MHz±9.5dB (800MHz) (Test 3: -91.3dBm/1.23MHz)15.3dBm /1.23MHz±9.5dB (1900MHz)
-42dBc/30KHz or -54dBm/1.23MHz(|Δf|: 1.25MHz~1.98MHz)
-54dBc/30KHz or -54dBm/1.23MHz(|Δf|: 1.98MHz~4.00MHz)
< -13dBm/1KHz(|Δf| > 4MHz, 9KHz < f < 150KHz,)
< -13dBm/10KHz(|Δf| > 4MHz, 150KHz <f < 30MHz)
< -13dBm/100KHz(|Δf| > 4MHz, 30MHz < f < 1GHz)
Conductive spurious emissions
< -13dBm/1MHz(|Δf| > 4MHz, 1GHz < f < 10GHz)
2. CDMA2000 1X RF Tx Specification:
Max. frequency tolerance 824~849MHz/1850~1910MHz
Max. Tx. Power ±300Hz/±150Hz
Min. output power 800MHz: 23dBm ~ [email protected] dBm 1900MHz: 18dBm ~ [email protected] dBm
Standby output power < -50dBm@-25 dBm
Code domain power <-61dBm
Transmitter time error ±1.0μs
Waveform quality factor >0.944
(Test 1: -25dBm/1.23MHz)-48dBm/1.23MHz±9.5dBm (Test 1: -25dBm/1.23MHz)-51dBm/1.23MHz±9.5dBm
(Test 2: -65dBm/1.23MHz)-8dBm/1.23MHz±9.5dBm (Test 2: -65dBm/1.23MHz)-11dBm/1.23MHz±9.5dBm
Open loop power control
(Test 3: -93.5dBm/1.23MHz)+20dBm/1.23MHz±9.5dBm (Test 3: -91.3dBm/1.23MHz)+15dBm/1.23MHz±9.5dBm
±24dB(9600bps data rate)
±24dB(4800bps data rate)
±24dB(2400bps data rate)
Close loop power control
±24dB(1200bps data rate)
-42dBc/30KHz or -54dBm/1.23MHz(|Δf|: 1.25MHz~1.98MHz)
-54dBc/30KHz or -54dBm/1.23MHz(|Δf|: 1.98MHz~4.00MHz)
< -13dBm/1KHz(f> 4MHz, 9KHz < f < 150KHz,)
Conductive spurious emissions
< -13dBm/10KHz(f > 4MHz, 150KHz <f < 30MHz)
MC2716/MC2718 Technical Spec and Hardware Design
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< -13dBm/100KHz(f > 4MHz, 30MHz < f < 1GHz)
< -13dBm/1MHz(f> 4MHz, 1GHz < f < 10GHz)
Remarks: RF technical specification should conform to the following standards: 3GPP2 C.S0011-C V2.0 Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile Stations 3GPP2 C.S0033-0 V2.0 Recommended Minimum Performance Standards for cmda2000 High Rate Packet Data Access Terminal 3GPP2 C.S0024-A v3.0
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7.3 Antenna Performance Requirements
7.3.1 Electrical Specification
MC2716’s antenna connector belongs to Murata SMD GSC type with the model number of
MM9329-2700B. For detailed parameters of the connector, please visit the website:
http://www.murata.com
Table 11 Antenna performance
Items MC2716
Frequency bandwidth DC-6GHz
VSWR 1.2max.(DC-3GHz) 1.3max.(3GHz-6GHz)
Gain >-3dBi
Input resistance 50ohm
Polarity method Vertical polarity
Temperature -40°C to +90°C
MM9329-2700B mechanical dimensions are shown as below:
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Note: Considering the low loss of antenna connector, the shielding cover could be added
between the external antenna and RF connector to make sure RF cables are far away from the
possible interference sources.
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8 REFERENCES
PCI Express Mini Card Specification Rev1.2
3GPP2 C.S0011-C V2.0 Recommended Minimum Performance Standards for cdma2000 Spread Spectrum
Mobile Stations
3GPP2 C.S0033-0 V2.0 Recommended Minimum Performance Standards for cmda2000 High Rate Packet
Data Access Terminal
3GPP2 C.S0024-A v3.0
3GPP2 C.S0056-0 Version 1.0 Electro-Acoustic Recommended Minimum Performance Specification
for cdma2000 Mobile Stations
China Telecom《EVDO Customization Specification-v0215》
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9 CLARIFICATIONS
Some unclear contents in the documents are marked with “TBD” because constant improvement and
upgrade are required on the product. These contents will be described in details in the consequent versions.