集成无源器件驱动系统级 封装小型化 · Xpeedic Confidential Page 3 SiP Key - Passive...

集成无源器件驱动系统级封装小型化

Dr. Wenliang Dai

VP Engineering, Xpeedic Technology

10/19/2018

Page 2Xpeedic Confidential

System Miniaturization Trend

SOC: System On Chip

SiP: System in Package

SiP - Enabler of system miniaturization• Shorter TTM• Lower cost• Full use of existing IC resources• Heterogeneous integration• IP protection

Trend of electronic systems• Miniaturization• High Performance• Lower Weigh• Lower Cost

Page 3Xpeedic Confidential

SiP Key - Passive Devices

Passive DevicesPassive Devices

70% system cost,

80% area,

90% device num.SiP

The passive devices with miniaturization and high performance are key for SiP.

Page 4Xpeedic Confidential

Passive Miniaturization Solution - IPD

IPD: Integrated Passive DeviceDiscrete Passive Device

IPD Benefits• Miniaturization – low profile, low

weight, high density• Performance – electrical, reliability• Cost – BOM reduction, early TTM, low

process cost

Page 5Xpeedic Confidential

RF IPD over LTCC & SMD

From Onchip and ST

Page 6Xpeedic Confidential

IPD Application over Frequency

From GTI Group

Page 7Xpeedic Confidential

IPD Application

From Yole

Page 8Xpeedic Confidential

XPEEDIC IPD Solution

Dedicated EM tools and expertise

IPD Library

• Proven, application oriented, complete

Design for SiP

• One-stop SiP design service

iModelerFast PDK Model Generation

SnpExpertS-parameter Exploration

MetisIC-Package Co-Simulation

IRISFast RFIC Passive Extraction

Page 9Xpeedic Confidential

M4 M4M3

M2M2M2M2

M1 M1 M1

V1 V1

V0V0

P1 P1 P1P1P1

XPEEDIC IPD Process and ProductsIPD Process

Rs>2000 Ohm.cm

IPD Device

R/L/C

Filter/Filter Group

Match Network

Coupler

Balun

Divider

Hybrid

Si Substrate

High Resisitivity SiliconGlass

Page 10Xpeedic Confidential

XPEEDIC IPD Design Flow

Schematic Generation /Optimization

Layout Generation

EM Simulation

Final EM Verification

PDK Library

Tuning

Tape-out/Package /Measurement

iModelerFast PDK Model Generation

SnpExpertS-parameter Exploration

iVerifierRF Passive PDK Verification

IRISFast RFIC Passive Extraction

Page 11Xpeedic Confidential

XPEEDIC IPD Measurement vs. Simulation

Good agreement between simulation and measurement.

Page 12Xpeedic Confidential

XPEEDIC IPD Application for Mobile Phone

Page 13Xpeedic Confidential

XPEEDIC IPD Application for Wireless

Page 14Xpeedic Confidential

XPEEDIC IPD Application for Meter-WaveDiscrete devices on PCB

Packaged IPD

Page 15Xpeedic Confidential

XPEEDIC IPD Examples(1) – WB Coupler

0.8×0.8×0.2 mm3

LTCCcounterpart

Page 16Xpeedic Confidential

XPEEDIC IPD Examples(2) – Balun

LTCCcounterpart

0.5×0.5×0.35 mm3

Page 17Xpeedic Confidential

XPEEDIC IPD Examples(3) – WLAN Diplexer

0.8×0.8×0.35 mm3

LTCCcounterpart

Page 18Xpeedic Confidential

XPEEDIC IPD Examples(4) – Glass Diplexer

Item Freq /MHz TGV LTCC HRS 2D GlassIL

/dB698~960 0.25 0.27 0.52 0.50

1710~2690 0.37 0.37 0.60 0.58Isolation

/dB698~960 27 26 25 26

1710~2690 27 31 27 26Atten/dB

698~960 28 26 25 261710~2690 27 30 27 26

Size/mm3 -- 2.5×2.2×0.45 2.5×2.0×1.0 1.5×1.5×0.35

Page 19Xpeedic Confidential

XPEEDIC SiP Examples with IPD

SiP with IPD

B

E

C

D

A

HR-Si Substrate

Chip1 Chip2BGA

IPD Substrate

IPD Substrate with TSV

IPD for

RC Network

IPD for stack die

IPD for PA module