Datasheet > AD5011

AD5011

更新时间： 2024-11-14 22:05:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	94K
描述
2 Pair/1 Pair ETSI Compatible HDSL Analog Front End

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数据手册

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AD5011 数据手册

PRELIMINARY TECHNICAL DATA

2Pair/1PairETSICompatible

PreliminaryTechnicalData

HDSLAnalogFrontEnd

AD5011

GENERAL DESCRIPTION

FEATURES

Integrated front End for Single Pair or Two Pair HDSL

Systems

Meets ETSI Specifications

Supports 1168 kbps and 2.32 Mbps

Program m able Filtering Supports Adaptive HDSL

Transm it and Receive Signal Path Functions

Receive Hybrid Am plifier, PGA, ADC and Adaptable

Filter

The AD5011 is an analog front end for two pair or single

pair HDSL applications that use 1168 kbps or 2.32 Mbps

data rates. The device integrates all the transmit and receive

functional blocks. A standard serial interface is used to

communicate with the DAC and ADC. The filters in both

the transmit and receive paths are programmable which

allows adaptive HDSL to be performed also. The part is

available in a 48-pin LQFP package and is specified for a

temperature range of -40 ^oC to +85 ^oC.

Transm it DAC, Adaptable Filter and Differential

Outputs

Norm al Loopback

Serial Interface to Digital Transceivers

Single 3 V Power Supply

FUNCTIONAL BLOCK DIAGRAM

VDRIVE

Tx-DECOUP

14-Bit DAC

TxDATA

TxSYNC

TxCLK

DRV-OUTP

DRV-OUTN

Line

Driver

6 Pole Adaptive

Bessel Filter

PGA

0 dB

-6 dB

ADCCLK

SCLK

SDO

CAP-T

HYBIN-2B

HYBIN-2A

HYBIN-1A

HYBIN-1B

CAP-B

4 Pole Adaptive

Butterworth Filter

ADC

Buffer

REF-COM

PGA

Hybrid

12-Bit ADC

VREF

-6 dB

-3 dB

0 dB

CM-LVL

+3 dB

+6 dB

SPICLK

TFS

Control/

Configuration

SPI

RESETB

PW RDOW NB

REV PrA

Inform ation furnished by Analog Devices is believed to be accurate and

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

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: hppt://www.analog.com

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