NTE1785 Integrated Circuit TV IF Amp w/Demod and AFC (For
PNP Tuners)
Description: The NTE1785 is an IF amplifier and demodulator circuit in a 16–Lead DIP type package designed for use in color and black and white television receivers using
PNP tuners.
Features: D Gain–Controlled Wide–Band Amplifier Providing Complete IF Gain D Synchronous Demodulator D White Spot Inverter D Video Preamplifier with Noise Protection D AFC Circuit which can be Switched ON/OFF by a DC Level (e.
g.
During Tuning) D AGC Circuit with Noise Gating D Tuner AGC Output (
PNP Tuners) D VCR Switch which Switches Off the Video Output (e.
g.
For Insertion of a VCR Playback Signal) Absolute Maximum Ratings: Supply Voltage, V1...