FEATURES
q NO MISSING CODES q INTERNAL REFERENCE q LOW DIFFERENTIAL LINEARITY ERROR: 0.2LSB q LOW POWER: 195mW q HIGH SNR: 60dB q WIDEBAND TRACK/HOLD: 65MHz APPLICATIONS
q SET-TOP BOXES q CABLE MODEMS q VIDEO DIGITIZING q CCD IMAGING Camcorders Copiers Scanners Security Cameras q IF AND BASEBAND DIGITIZATION DESCRIPTION
The ADS820 employs digital error correction 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 and video applications. This high performance converter is specified for AC and DC-performance at a 20MHz sampling rate. The ADS820 is available in an SO-28 package. CLK MSBI OE Timing Circuitry IN IN REFT CM REFB T&H +3.25V Pipeline A/D Error Correction Logic 3-State Outputs 10-Bit Digital Data +1.25V 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.
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