ADS802

ADS802U ADS802 SBAS039B – MAY 1995 – REVISED FEBRUARY 2005 12-Bit, 10MHz Sampling ANALOG-TO-DIGITAL CONVERTER FEATURES q NO MISSING CODES q LOW POWER: 250mW q INTERNAL REFERENCE q WIDEBAND TRACK-AND-HOLD: 65MHz q SINGLE +5V SUPPLY APPLICATIONS q IF AND BASEBAND DIGITIZATION q DATA ACQUISITION CARDS q TEST INSTRUMENTATION q CCD IMAGING Copiers Scanners Cameras q VIDEO DIGITIZING q GAMMA CAMERAS DESCRIPTION The ADS802 is a low-power, monolithic 12-bit, 10MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 12-bit quantizer, wideband track-and-hold, reference, and three-state outputs. It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals. The ADS802 employs digital error correction in order to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability give it the extra margin needed for telecommunications, test instrumentation, and video applications. This high-performance A/D converter is specified for AC and DC performance at a 10MHz sampling rate. The ADS802 is available in an SO-28 package. CLK MSBI OE IN IN REFT CM REFB Timing Circuitry T/H +3.25V Pipeline A/D Converter Error Correction Logic 3-State Outputs 12-Bit Digital Data +1.25V Please be aware that an important notice concerning availability, standard warranty, and use in ...