TDA2579C
Key Features
- Synchronization and horizontal part
- Horizontal sync separator and noise inverter
- Horizontal oscillator
- Horizontal output stage
- Horizontal phase detector (sync to oscillator)
- Triple current source in the phase detector with automatic selection
- Fast phase detector time is switched on for locking
- Time constant externally switchable
- Inhibit of horizontal phase detector and video transmitter identification circuit during equalizing pulses and vertical sync pulse
- Inhibit of horizontal phase detector during separated vertical sync pulse
