ADS902 Datasheet, PDF (1/12 Pages) Burr-Brown (TI) – 10-Bit, 30MHz Sampling ANALOG-TO-DIGITAL CONVERTER

ADS902E
ADS902
SBAS063A – MARCH 2001
TM _{10-Bit, 30MHz Sampling}
ANALOG-TO-DIGITAL CONVERTER
FEATURES
q HIGH SNR: 57dB
q EXTERNAL REFERENCE
q LOW POWER: 140mW
q ADJUSTABLE FULL SCALE RANGE
q POWER DOWN
q SSOP-28 PACKAGE
APPLICATIONS
q BATTERY POWERED EQUIPMENT
q CAMCORDERS
q PORTABLE TEST EQUIPMENT
q COMPUTER SCANNERS
q COMMUNICATIONS
DESCRIPTION
The ADS902 is a high speed pipelined Analog-to-Digital
Converter (ADC) that is specified to operate from a single
+5V supply. This converter includes a wide bandwidth
track/hold and a 10-bit quantizer. The performance is speci-
fied with a single-ended input range of 2.25V to 3.25V, or
2V to 4V. The input range is set by the external reference
values.
The ADS902 employs digital error correction techniques to
provide excellent differential linearity for demanding imag-
ing 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 to operate at a 30MHz sampling rate. The ADS902
is available in a SSOP-28 package.
ADS902
CLK
Timing
Circuitry
LV_DD
IN
T/H
Pipeline
A/D
Error
Correction
Logic
3-State
Outputs
10-Bit
Digital
Data
Reference
Ladder
REFT CM REFB
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 © 2001, Texas Instruments Incorporated