M52340SP
Overview
The M52340SP is a single-chip semiconductor integrated circuit to process signals of a color TV. Circuits to process video IF, sound IF, video, color, and deflection signals, a I2C bus control circuit, and D/A are build in this device.
- A built-in I C bus control circuit makes it possible to reduce the number of peripheral parts and rationalize production lines.
- Various filters (TRAP, BPF, Y-DL, RGB clamp) are build in this IC.
- PLL detection system is introduced to process video IF and voice IF. Furthermore, AFT coil is not necessary.
- DL aperture control
- Color signal frequency and vertical frequency of TVs of every type can be discriminated fully automatically.
- Horizontal/vertical countdown system
- V-pulse output
- RGB output 2
