Description
BT829BKRF CONEXANT 25829-18 IC DECODER QFP100 DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH-2-V UNDERSHOOT PROTECTION
Bt829B Video Capture Processor and Scaler for TV/VCR Analog Input Bt827B Composite Video and S-Video Decoder
The Bt829B and Bt827B VideoStreamTM 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 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 a 100-pin Plastic Quad Flat Pack (PQFP).
Single-chip composite/S-Video NTSC/PAL/ SECAM to YCrCb digitizer On-chip UltralockTM Square Pixel and CCIR601 Resolution for: NTSC (M) NTSC (M) without 7.5IRE pedestal PAL (B, 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 sequence Programmable hue, brightness, saturation, and contrast User-programmable cropping of the video window 2x oversampling to simplify external analog filtering Two-wire Inter-Integrated Circuit (I2C) bus interface or 16-bit pixel interface YCrCb (4:2:2) output format Software selectable four-input analog MUX 4 fully programmable GPIO bits Auto NTSC/PAL format detect Automatic Gain Control (AGC) 3.3 V I/O Typical power consumption 0.85 W IEEE 1149.1 Joint Test Action Group (JTAG) interface 100-pin PQFP
Manufacturer:Electronic Components
Datasheet:BT829BKRF.pdf
