Datasheet > AD6650BBCZ

AD6650BBCZ

更新时间： 2024-02-03 15:35:53

品牌	Logo	应用领域
亚德诺 - ADI		GSM
页数	文件大小	规格书
45页	755K
描述
GSM/EDGE Narrow-Band Receiver

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数据手册
替代型号

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AD6650BBCZ 数据手册

AD6650 Diversity IF-to-Baseband

GSM/EDGE Narrow-Band Receiver

AD6650

Smart antenna systems

FEATURES

116 dB dynamic range

Software radios

In-building wireless telephony

Digital VGA

I/Q demodulators

Active low-pass filters

PRODUCT DESCRIPTION

The AD6650 is a diversity intermediate frequency-to-baseband

(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 from 70 MHz to 260 MHz.

The receiver architecture is designed such that only one external

surface acoustic wave (SAW) filter for main and one for diversity

are required in the entire receive signal path to meet GSM/EDGE

blocking requirements.

Dual wideband ADC

Programmable decimation and channel filters

VCO and phase-locked loop circuitry

Serial data output ports

Intermediate frequencies of 70 MHz to 260 MHz

10 dB noise figure

+43 dBm input IP2 at 70 MHz IF

−9.5 dBm input IP3 at 70 MHz IF

3.3 V I/O and CMOS core

Microprocessor interface

JTAG boundary scan

Digital decimation and filtering circuitry provided on-chip

remove unwanted signals and noise outside the channel of

interest. Programmable RAM coefficient filters allow antialiasing,

matched filtering, and static equalization functions to be combined

in a single cost-effective filter. The output of the channel filters

is provided to the user via serial output I/Q data streams.

APPLICATIONS

PHS or GSM/EDGE single carrier, diversity receivers

Microcell and picocell systems

Wireless local loop

FUNCTIONAL BLOCK DIAGRAM

TWEAK GAIN

AD6650 GSM/

EDGE IF RECEIVER

DAC

AGC

RELIN

CTRL

FILTER

LPF

PROG.

FIR

(RCF)

AIN

FINE

DCC

12-BIT

ADC

COARSE

DCC

ORDER

CIC

ORDER

IIR

MUX

BIST

VGA

SCLK

SDFS

SDO0

CPOUT

PLL/

VCO

SERIAL

PORT

REF

VLDO

SDO1

LPF

ORDER

CIC

ORDER

IIR

PROG.

FIR

(RCF)

BIN

FINE

DCC

12-BIT

ADC

COARSE

DCC

VGA

MUX

BIST

AGC

RELIN

CTRL

FILTER

DAC

TWEAK GAIN

CLK

DIVIDER

JTAG

MICRO

Figure 1.

Rev. A

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. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700 www.analog.com

12 3 4 5 6 7...45

中文翻译

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AD6650BBCZ 替代型号

型号	品牌	替代类型	描述	数据表
AD6650BBC	ADI	完全替代	AD6650 Diversity IF-to-Baseband GSM/EDGE Narrow-Band Receiver

与AD6650BBCZ相关器件

型号	品牌	获取价格	描述	数据表
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
AD6653-125EBZ	ADI	获取价格	IF Diversity Receiver

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