BT857 Description
YCrCb or RGB to NTSC/PAL Digital Video Encoder The Bt856/7 is designed specifically for video systems requiring the generation of 525-line (NTSC/PAL M) or 625-line (PAL B, D, G, H, I, N, N-Argentina) posite or Y/C (S-video) signals. The Bt856 and Bt857 are functionally identical, with the exception that Bt857 can output the Macrovision anticopy algorithm. Horizontal sync (HSYNC ) and vertical sync (VSYNC ) may be...
BT857 Key Features
- RGB or YCrCb Inputs, Selectable on a Pixel-by-Pixel Basis
- NTSC/PAL/PAL-M/PAL-N (Argentina) posite Video Output
- S-Video/RGB Outputs Supported
- CCIR 601 or Square Pixel Operation
- 2x Oversampling
- 9-bit DACs
- Master or Slave Video Timing
- Noninterlaced Operation
- Macrovision Support (Bt857 Only)
- Closed Captioning Encoding