Datasheet > EVB3020A-IFBD

EVB3020A-IFBD

更新时间： 2022-11-26 16:58:23

品牌	Logo	应用领域
杰尔 - AGERE		射频 GSM
页数	文件大小	规格书
44页	406K
描述
GSM Multiband RF Transceiver

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

EVB3020A-IFBD 数据手册

Advance Data Sheet

December 1999

W3020 GSM Multiband RF Transceiver

Features

Applications

n 2.7 V operation, low power consumption

n GSM dual-band hand portables:

— GSM900/1800

n Integrated receive, transmit, and synthesizer

— GSM900/1900

functions

n GSM single-band hand portables:

— GSM900

n IF frequency and transmit offset frequency

generated from the same LO

— GSM1800

n Integrated dual LNAs and mixers

— GSM1900

n Minimizes PCB design work between systems

n Surface-mount, 64-pin TQFPT package

GSM1800/1900

ADC

RX I

270 MHz

GSM900

SAW

RX Q

ADC

VCO

900: 1150 MHz—1230 MHz

1800: 1530 MHz—1610 MHz

1900: 1660 MHz—1730 MHz

RF MODE

& AGC

CONTROL

900: 925 MHz—960 MHz

1800: 1805 MHz—1880 MHz

1900: 1930 MHz—1990 MHz

540 MHz VCO

W3000

FREQUENCY

SYNTHESIZER

LO2 PLL

900: 880 MHz—915 MHz

1800: 1710 MHz—1785 MHz

1900: 1850 MHz—1910 MHz

TX IF

1800/1900: 180 MHz

GSM1800/1900

DAC

TX I

GSM900

SWITCHED DIVIDER

900: 270 MHz

DAC

TX Q

Note: shaded area is off-chip.

Figure 1. W3020 Circuit Block Diagram

12 3 4 5 6 7...44

下载PDF

与EVB3020A-IFBD相关器件

型号	品牌	描述	获取价格	数据表
EVB3030A	AGERE	W3030 3 V Dual-Mode IF Cellular Receiver	获取价格
EVB7107	ETC	EVB7107 EValuation Board for TH7107 Transmitter	获取价格
EVB71071	ETC	EVB71071 EValuation Board for TH71071 315/433MHz ASK Transmitter and LO Source	获取价格
EVB7108	ETC	EVB7108 EValuation Board for TH7108	获取价格
EVB71081	ETC	EVB71081 EValuation Board for TH71081 868/915MHz ASK Transmitter / LO Source	获取价格
EVB71101	MELEXIS	315/433MHz Receiver Evaluation Board Description	获取价格