Datasheet > AD6650BBC1

AD6650BBC1

更新时间： 2024-01-18 01:15:34

品牌	Logo	应用领域
亚德诺 - ADI		接收机 GSM
页数	文件大小	规格书
28页	589K
描述
Diversity IF to Baseband GSM/EDGE Narrowband Receiver

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AD6650BBC1 数据手册

Diversity IF to Baseband

GSM/EDGE Narrowband Receiver

Preliminary Technical Data

AD6650

FEATURES

PRODUCT DESCRIPTION

The AD6650 is a diversity, IF to baseband receiver for

GSM/EDGE. This narrow band receiver consists of an

integrated DVGA, IF-to-baseband I&Q demodulators, low-

pass filtering, and a dual wideband ADC. The chip can

accommodate IF input frequencies from 70 MHz to 300 MHz.

This receiver architecture is designed such that only one

external SAW filter(one for main and one for diversity) is

required in the entire Rx signal path to meet GSM/EDGE

blocking requirements.

Digital VGA

I & Q Demodulators

Active Low Pass Filters

Dual Wideband ADC

Programmable Decimation and Channel Filters

Phase Locked Loop Circuitry

Serial Data Output Ports

IF Frequencies 70-300MHz

10 dB Noise Figure

+24 dBm Input IP2

Digital decimation and filtering circuitry is embedded on chip

-13 dBm Input IP3

3.3 Volt I/O and CMOS Core

I²C and Microprocessor Interface

JTAG Boundary Scan

to generate serial output I&Q data streams. The decimating

filters remove unwanted signals and noise outside the channel

of interest. In addition, programmable RAM Coefficient

filters allow anti-aliasing, matched filtering, and static

equalization functions to be combined in a single, cost-

effective filter.

APPLICATIONS

GSM/EDGE Single Carrier and Diversity Receivers

Micro and Pico Cell Systems

Wireless Local Loop

The AD6650 is part of a complete GSM/EDGE receive and

transmit chipset. Other components in this chipset are: RF to

IF amplifier/mixers, receive and transmit frequency hopping

synthesizers, and a baseband to IF transmit modulator and

ramping chip.

Smart Antenna Systems

Software Radios

In Building Wireless Telephony

Figure 1. AD6650 Functional Block Diagram

PrJ

02/27/03

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties that

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700www.analog.com

Fax: 781/326-8703

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与AD6650BBC1相关器件

型号	品牌	获取价格	描述	数据表
AD6650BBCZ	ADI	获取价格	GSM/EDGE Narrow-Band Receiver
AD6650BBCZ2	ADI	获取价格	AD6650 Diversity IF-to-Baseband GSM/EDGE Narrow-Band Receiver
AD6650PCB	ADI	获取价格	Diversity IF to Baseband GSM/EDGE Narrowband Receiver
AD6652	ADI	获取价格	12-Bit, 65 MSPS IF to Baseband Diversity Receiver
AD6652BBC	ADI	获取价格	12-Bit, 65 MSPS IF to Baseband Diversity Receiver
AD6652BBCZ	ADI	获取价格	暂无描述
AD6652BC	ADI	获取价格	12-Bit, 65 MSPS IF to Baseband Diversity Receiver
AD6652PCB	ADI	获取价格	12-Bit, 65 MSPS IF to Baseband Diversity Receiver
AD6652XBC	ADI	获取价格	IC SPECIALTY TELECOM CIRCUIT, PBGA256, 17 X 17 MM, MINI, BGA-256, Telecom IC:Other
AD6653	ADI	获取价格	IF Diversity Receiver

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