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SYNCHRONOUS_VIDEO_DETECTOR

2016-09-13 05:39  
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SYNCHRONOUS_VIDEO_DETECTOR
RCA CA3136E serves as video IF PLL synchronous detector for color TV receivers. Phase-locked oscillator demodulates 45.75-MHz video IF signals. Circuit features include automatic fine tuning voltage (AFT) for DC control of tuner, adjustment of zero-carrier DC level at video output terminal, amplifier arrangement for inverting noise impulses toward black level, and separate noninverting output terminal for sound IF. Re-quires single 12-V supply.- Linear Integrated Circuits and MOS/FET's, RCA Solid State Division, Somerville, NJ, 1977, p 374.