TEA7650H - NXP

TEA7650H Video signal processor for CD-video/laser vision

TEA7650H Bipolar IC for video signal processing used in CD-Video/LaserVision players. Standard PAL respectively NTSC output signal (CVBS). MTF amplifier. FM-demodulator followed by de-emphasis stage. PAL/NTSC switch for switching the MTF and de-emphasis. Drop out detector with drop out switch, also externally switchable. +5 volt supply, only 325 mW total p.

Features

• Modulation Transfer Function correction (MTF) at signal input for both standards
• HF drop out detector
• Data slicer, data output for program information (IEC standards)
• Separation of signals for Electronic Time Base Correction (ETBC)
• Noise reduction with chrominance trap, noise level adjust point
• Dynamic picture insertion and 6 dB video attenuation of main picture
• Bandgap reference voltage output, suitable for CCD delay line QUICK REFERENCE DATA SYMBOL VP IP Vi (p-p) Vo (p-p) V29 Vi (p-p) Vi (p-p) Vo (p-p) V42 Vo (p-p) total supply current FM input signal at pin 7 (peak-to-peak val.