SI4133W

更新时间： 2024-11-19 04:04:47

品牌	Logo	应用领域
芯科 - SILICON		GSM 无线通信
页数	文件大小	规格书
32页	515K
描述
RF SYNTHESIZER WITH INTEGRATED VCOS FOR W-CDMA AND GSM/UMTS WIRELESS COMMUNICATIONS

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中文翻译

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数据手册

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SI4133W 数据手册

Si4133W

RF SYNTHESIZER WITH INTEGRATED VCOS

FOR W-CDMA AND GSM/UMTS WIRELESS COMMUNICATIONS

Features

ꢀ

Dual RF synthesizers

ꢁ RF1: 2.3 GHz to 2.6 GHz

ꢁ RF2: 750 MHz to 1.7 GHz

IF synthesizer

ꢀ

Continuous operation over a

wide temperature range

Fast settling time: 200 µsec

Low phase noise

ꢀ

ꢁ IF: 62.5 MHz to 1.0 GHz

5 µA standby current

Ordering Information:

Integrated VCOs, loop filters, ꢀ 28-lead MLP, 5 x 5 mm

dividers, and phase detectors

See page 28.

Minimal external components

Pin Assignments

Applications

Si4133W-BM

ꢀ

Single-mode W-CDMA wireless ꢀ Dual-mode GSM/UMTS wireless

handsets, terminals, and

modems

handsets, terminals, and

modems

GNDR

RFLD

RFLC

GNDR

GNDI

IFLB

Description

IFLA

The Si4133W is a monolithic integrated circuit that performs RF and IF

synthesis for GSM/GPRS and W-CDMA wireless communications. In dual-

mode GSM/UMTS handsets, the Si4133W meets demanding requirements

for very low phase noise and fast settling time for both modes. The Si4133W

integrates three complete phase-locked loops (PLLs) on a single die

including VCOs, loop filters, reference and VCO dividers, and phase

detectors. Dividers and powerdown settings are programmable through a

three-wire serial interface.

GNDD

VDDD

GNDR

GNDD

XIN

Patents pending

Functional Block Diagram

Reference

XIN

÷R

Phase

Amplifier

Detector

RF1

RF2

Power

Down

PWDNB

RFOUT

÷N

Control

SDATA

SCLK

RFLC

RFLD

Serial

Interface

Phase

Detector

22-bit

Data

SENB

Test

Mux

Phase

Detector

AUXOUT

IFDIV

IFOUT

IFLA

IFLB

Rev. 1.1 9/02

Si4133W-DS11

12 3 4 5 6 7...32

中文翻译

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与SI4133W相关器件

型号	品牌	获取价格	描述	数据表
SI4133W-BM	SILICON	获取价格	RF SYNTHESIZER WITH INTEGRATED VCOS FOR W-CDMA AND GSM/UMTS WIRELESS COMMUNICATIONS
SI4133W-D-GM	SILICON	获取价格	RF and Baseband Circuit, 5 X 5 MM, ROHS COMPLIANT, QFN-28
SI4134DY	VISHAY	获取价格	N-Channel 30-V (D-S) MOSFET
SI4134DY_11	VISHAY	获取价格	N-Channel 30 V (D-S) MOSFET
SI4134DY-T1-E3	VISHAY	获取价格	N-Channel 30 V (D-S) MOSFET
SI4134DY-T1-GE3	VISHAY	获取价格	N-Channel 30 V (D-S) MOSFET
SI4134T-BM	SILICON	获取价格	RF and Baseband Circuit, CMOS, 5 X 5 MM, QFN-32
SI4134T-BMR	SILICON	获取价格	RF and Baseband Circuit, CMOS, 5 X 5 MM, QFN-32
SI4134T-GM	SILICON	获取价格	RF and Baseband Circuit, CMOS, 5 X 5 MM, LEAD FREE, QFN-32
SI4134T-GMR	SILICON	获取价格	RF and Baseband Circuit, CMOS, 5 X 5 MM, LEAD FREE, QFN-32