MSM7660
DESCRIPTION
The MSM7660 is a decoder which converts digitally sampled NTSC or PAL video signals to the format based on ITU-RBT601. The MSM7660 can accept posite video and S video signals. For posite signals, the MSM7660 converts signals to YUV data via a 2-dimensional Y/C separation circuit. For S video signals, the MSM7660 converts signals to YUV data by passing the 2-dimensional Y/C separation circuit. .. An internal AGC/ACC circuit makes decoding of images relatively easy. Video signals are internally synchronized, so a relatively wide range of video signals can be decoded without using an external VCO circuit.
FEATURES
- Accepts posite video and S video signals
- patible with NTSC/PAL
- 2-dimensional Y/C separation using adaptive b filter (this filter is bypassed for S video signal input) NTSC: 3 lines/2 lines PAL: 2 lines
- Sampling frequency 14.75 MHz (PAL Square Pixel) 14.31818 MHz (NTSC 4Fsc) 12.27 MHz (NTSC Square Pixel) 13.5 MHz (ITU-RS601)
- Internal AGC/ACC circuit
-...
