Datasheet Details
| Part number | TDA6930 |
|---|---|
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| File Size | 1.24 MB |
| Description | Multistandard Video-PLL-Demodulator |
| Datasheet |
 TDA6930 Datasheet
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General Description
The TDA 6930 is an integrated circuit for high class multistandard TV vision IF signal, sound IF signal and AM-Audio signal processing.
FM and NICAM sound IF carriers are converted to their intercarrier frequency.
All switching functions are controlled via open collector transistors.
Key Features
- FPLL carrier regeneration from sound channel without nyquist slope for best sound S/N and pulse response.
- Choice of 2 VIF/SIF switchable inputs.
- Intercarrier operation possible.
- Separate AM-AF demodulator channel without external components.
- VCO frequency switchable for L/L‘.
- Digital tuning AFC separate adjustable for L‘.
- Parallel output of DF/Nicam and AM-AF.
- L/L‘ peak white detector VIF-AGC with average controlled respon.