TMC2272A

www.DataSheet4U.net www.fairchildsemi.com TMC2272A Digital Colorspace Converter 36 Bit Color, 50 MHz Features 50 MHz (20ns) pipelined throughput 3 Simultaneous 12-bit input and output channels (64 Giga {236} colors) Two's complement inputs and outputs Overflow headroom available in lower resolution 10-bit user-defined coefficients TTL compatible input and output signals Full precision internal calculation Output rounding On-board coefficient memory Submicron CMOS process Applications Translation between component color standards (RGB, YIQ, YUV, etc.) Broadcast composite color encoding and decoding (all standards) Broadcast composite color standards conversion and transcoding Camera tube and monitor phosphor colorimetry correction White balancing and color-temperature conversion Image capture, processing and storage Color matching between systems, cameras and monitors Three-dimensional perspective translation Description A 50-MHz, three-channel, 36 bit (three 12-bit components) colorspace converter and color corrector, the TMC2272A uses 9 parallel multipliers to process high-resolution imagery in real time. The TMC2272A also operates at any slower clock rate and with any smaller data path width, allowing it to handle all broadcast and consumer camera, frame-grabber, encoder/ decoder, recorder and monitor applications as well as most electronic imaging applications. A complete set of three 12-bit samples is processed on every clock cycle, wit...