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ADS820U
ADS820
SBAS037B – DECEMBER 1995 – REVISED FEBRUARY 2005
10-Bit, 20MHz Sampling ANALOG-TO-DIGITAL CONVERTER
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 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power down feature.