BT829B

www.DataSheet4U.com Advance Information This document contains information on a product under development. The parametric information contains target parameters that are subject to change. Bt829B/827B VideoStreamII Decoders Bt829B– Video Capture Processor and Scaler for TV/VCR Analog Input Bt827B– Composite Video and S-Video Decoder The Bt829B and Bt827B VideoStream™ Decoders are a family of single-chip, pinand register-compatible, composite NTSC/PAL/SECAM video and S-Video decoders. They are also pin and register backward compatible with the Bt829A/827A family of products. Low operating power consumption and power-down capability make them ideal low-cost solutions for PC video capture applications on both desktop and portable system platforms with a 3.3 V digital I/O interface. They support square pixel and CCIR601 resolutions for NTSC, PAL, and SECAM video. They have a flexible pixel port which supports a variety of system interface configurations, and they are offered in a 100-pin Plastic Quad Flat Pack (PQFP). Distinguishing Features Single-chip composite/S-Video NTSC/PAL/ SECAM to YCrCb digitizer On-chip Ultralock™ Square Pixel and CCIR601 Resolution for: – NTSC (M) – NTSC (M) without 7.5IRE pedestal – PAL (B, D, G, H, I, M, N, N combination) – SECAM Chroma comb filter Arbitrary horizontal and 5-tap vertical filtered scaling Hardware closed-caption decoder Vertical Blanking Interval (VBI) data pass-through Arbitrary temporal decimation for a reduced frame-rate video...