Texas Instruments ADS900 Handleiding

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FEATURES

●+2.7V TO +3.7V SUPPLY OPERATION

●INTERNAL REFERENCE

●LOW POWER: 52mW at +3V

●SINGLE-ENDED INPUT RANGE: 1V to 2V

●WIDEBAND TRACK/HOLD: 350MHz

●SSOP-28 PACKAGE

DESCRIPTION

The ADS900 is a high-speed pipelined Analog-to-Digital

Converter (ADC). This complete converter includes a high

bandwidth track-and-hold, a 10-bit quantizer, and an inter-

nal reference.

The ADS900 employs digital error correction techniques to

provide excellent differential linearity for demanding im-

aging applications. Its low distortion and high SNR give the

extra margin needed for telecommunications, video and

test instrumentation applications.

This high-performance ADC is specified for performance

at a 20MHz sampling rate. The ADS900 is available in an

SSOP-28 package.

10-Bit, 20MHz, +3V Supply

ANALOG-TO-DIGITAL CONVERTER

APPLICATIONS

●PORTABLE INSTRUMENTATION

●IF AND BASEBAND COMMUNICATIONS

●CABLE MODEMS

●SET-TOP BOXES

●PORTABLE TEST EQUIPMENT

●COMPUTER SCANNERS

TM

Pipeline

A/D

Internal

Reference

Timing

Circuitry

Error

Correction

3-State

Outputs

T/H

10-Bit

Digital

Data

CLK

ADS900

LV

DD

OEPwrdn1V

REF

LnByCMLpBy

IN

2V

1V

IN

(Opt.)

ADS900

SBAS058A – MAY 2001

www.ti.com

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright © 1997, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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Product specificaties