Pipeline

A/D

Reference

Ladder

Timing

Circuitry

Error

Correction

Logic

3-State

Outputs

T/H

10-Bit

Digital

Data

CLK

ADS901

LV

DD

OE

Pwrdn

REFB

CM

REFT

IN

ADS901

®

DESCRIPTION

The ADS901 is a high-speed pipelined analog-to-

digital converter that operates from a +3V power

supply. This complete converter includes a wide band-

width track/hold and a 10-bit quantizer. The full scale

input range is set by external references.

The ADS901 employs digital error correction tech-

niques to provide excellent differential linearity for

demanding imaging applications. Its low distortion

and high SNR give the extra margin needed for

telecommunications, video and test instrumentation

applications. The ADS901 is available in a 28-lead

SSOP package.

10-Bit, 20MHz, +3V Supply

ANALOG-TO-DIGITAL CONVERTER

APPLICATIONS

q BATTERY POWERED EQUIPMENT

q CAMCORDERS

q DIGITAL CAMERAS

q COMPUTER SCANNERS

q COMMUNICATIONS

FEATURES

q LOW POWER: 48mW at +3V

q SUPPLY RANGE: +2.7V to +3.7V

q ADJUSTABLE FULL SCALE RANGE WITH

EXTERNAL REFERENCES

q NO MISSING CODES

q WIDEBAND TRACK/HOLD: 350MHz

q POWER DOWN: 15mW

q 28-LEAD SSOP PACKAGE

TM

ADS901E

PDS-1340C

Printed in U.S.A. June, 1999

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132