Advanced Multi-Standard TV Video/Sound IF

The MC44302A is a multi–standard single channel TV Video/Sound IF and PLL detector system specifically designed for use with all standard modulation techniques including NTSC, PAL, and SECAM. This device enables the designer to produce a high quality IF system with a minimum number of external components.

• Multi–Standard Detector System for NTSC, PAL, and SECAM

• High Gain Video IF Amplifier with 80 dB AGC Range

• Enhanced PLL Carrier Regenerator for Low Static Phase Error

• Synchronous Video Demodulator with Positive and Negative Video Outputs

• Sound IF with Self Tuning FM Quadrature Detector

• AM Sound Detector

• DC Volume Control

• Unique Signal Acquisition Circuit Prevents False PLL Lockup

• Horizontal Gating System for Self Contained RF/IF AGC Operation

• RF AGC Delay Circuitry