MSM7653 Description
The MSM7653 is a digital NTSC/PAL encoder. By inputting digital image data conforming to ITU Rec. 656 or ITURBT 601, it outputs selected analog posite video signals, analog S video signals.
MSM7653 Key Features
- Video signal system: NTSC/PAL
- Scanning system: interlaced/noninterlaced (NTSC : 262 lines/PAL : 312 lines)
- Input digital level: conforms to ITU-R601 (CCIR601)
- Input-output timing: conforms to ITU Rec. 656 or ITURBT 624-4
- Input signal sampling ratio : Y:Cb:Cr = 4:2:2
- Supported input formats
- ITU Rec. 656
- YCbCr 27 MHz format (8-bit input)
- ITU-R601 13.5 MHz (8-bit (Y) + 8-bit (CbCr) input)
- Sampling frequency : 27 MHz