ADS900 Datasheet, PDF (1/12 Pages) Burr-Brown (TI) – 10-Bit, 20MHz, +3V Supply ANALOG-TO-DIGITAL CONVERTER

®
ADS900E
ADS900
10-Bit, 20MHz, +3V Supply
TM
ANALOG-TO-DIGITAL CONVERTER
FEATURES
q +2.7V TO +3.7V SUPPLY OPERATION
q INTERNAL REFERENCE
q LOW POWER: 52mW at +3V
q SINGLE-ENDED INPUT RANGE: 1V to 2V
q WIDEBAND TRACK/HOLD: 350MHz
q 28-LEAD SSOP PACKAGE
APPLICATIONS
q PORTABLE INSTRUMENTATION
q IF AND BASEBAND COMMUNICATIONS
q CABLE MODEMS
q SET-TOP BOXES
q PORTABLE TEST EQUIPMENT
q COMPUTER SCANNERS
ADS900
DESCRIPTION
The ADS900 is a high speed pipelined analog-to-
digital converter. This complete converter includes a
high bandwidth track/hold, a 10-bit quantizer and an
internal reference.
The ADS900 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.
This high performance A/D converter is specified for
performance at a 20MHz sampling rate. The ADS900
is available in a 28-lead SSOP package.
CLK
Timing
Circuitry
LV_DD
2V
IN
1V
T/H
IN
(Opt.)
Pipeline
A/D
Error
Correction
3-State
Outputs
10-Bit
Digital
Data
Internal
Reference
LpBy CM LnBy
1V_REF Pwrdn OE
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Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©_{1997 Burr-Brown Corporation}
PDS-1347B
Printed in U.S.A. January, 1997