ADS900 Datasheet, PDF (1/16 Pages) Burr-Brown (TI) – 10-Bit, 20MHz, +3V Supply ANALOG-TO-DIGITAL CONVERTER

ADS900
ADS900E
SBAS058A – MAY 2001
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 SSOP-28 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 (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.
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
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.
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.
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Copyright © 1997, Texas Instruments Incorporated