ADS900

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 internal reference. The ADS900 employs digital error correction techniques 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 ADC is specified for performance at a 20MHz sampling rate. The ADS900 is available in an SSOP-28 package. CLK Timing Circuitry LVDD 2V IN 1V T/H IN (Opt.) Pipeline A/D Error Correction 3-State Outputs 10-Bit Digital Data Internal Reference LpBy CM LnBy 1VREF 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 t...