TDA6930 - Tv-picture IF IC

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.

• 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 seperate AM-AF demodulator channel without external components VCO frequency switchable for L / L‘ digital tuning AFC seperate adjustable for L‘ Television sets s parallel output of DF/Nicam and AM-AF L/L‘ peak white detector VIF-AGC with average controlled response, scrambling save for Canal + adjustable tuner AGC Low.