GENERAL DESCRIPTION

The XRD98L62 is a complete, low power CCD Image Digitizer for digital motion and still cameras. The product includes a high bandwidth differential Correlated Double Sampler (CDS), 10-bit digitally Programmable Gain Amplifier (PGA), 12-bit Analog-to-Digital Converter (ADC) and improved digitally controlled black level auto-calibration circuitry with programmable pixel averager, hot pixel clipper, and a DNS filter.

FEATURES

? 12-bit Resolution ADC

? 30MHz Sampling Rate

? 10-bit Programmable Gain: 0dB to 36dB PGA

? Digitally Controlled Offset-Calibration with Pixel Averager and Hot Pixel Clipper

? DNS Filter Removes Black Level Digital Noise

? Widest Black Level Calibration Range at Maximum Gain

? 1ns/step Programmable Aperture Delay on SPIX, SBLK and ADCLK

? Manual Control of Offset DAC via Serial Port for use with High-speed Scanners

? Single 2.7V to 3.6V Power Supply

? Optimize Power with External Resistor to 180mW

? View Finder Mode, 6-bit Resolution, 25 Less Power

? Low Power for Battery Operation

? Two Serial Controlled 8-bit D/A Converters

? 0.5mA Stand-by Mode Current

? Three-state Digital Outputs

? 2,000V ESD Protection

? 48-pin TQFP Package

APPLICATIONS

? Mega pixel Digital Still Cameras

? Digital Camcorders

? 3 CCD Professional/Broadcast Camera

? Line Scan Cameras

? PC Video Cameras

? CCTV/Security Cameras

? Industrial/Medical Cameras

? 2D Bar Code Readers

? High Speed Scanners

? Digital Copiers