MM1029

MITSUMI S Video Amplifier MM1029 S Video Amplifier Monolithic IC MM1029 Outline This is a video amp IC that supports S and also has a superimpose function. Amp gain is as follows : 6dB for Y signal amplification, 10dB for C signal amplification and 6dB for composite signal amplification. A 75Ω driver is built in. Features 1. 2. 3. 4. 5. 6. 7. 8. 9. Supports S-VHS Built-in superimpose function Built-in Y-C mix circuit Vertical/horizontal sync signal output pin Amp gain : 6dB for Y signal, 10dB for C signal and 6dB for composite signal Built-in clamp circuit (for Y signal only) Built-in monitor cut function 75Ω driver built in Frequency response Y : 7MHz C : 5MHz 10.Power supply voltage 4.7V~5.3V Package SOP-16A (MM1029AF) Applications 1. 2. 3. 4. TV VCR VCR with camera Other video equipment MITSUMI S Video Amplifier MM1029 Block Diagram Pin Description Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin name R C PBIN VSYNC OUT PBIN Chroma mute input CHROMA OUT GND SUG VIDEO OUT YOUT SUG Character input Monitor cut V insert YOR VIDEO IN VCC Anti-sag pin Composite video signal output pin Y (luminance) signal output pin Anti-sag pin Character input pin for superimpose Monitor cut V insert pin Luminance or video signal input pin Function Integrates sync signal and inputs to Schmidt circuit Chroma signal input pin for other than playback Vertical sync signal output pin Chroma signal input pin for playback Chroma mute signal input pin Chroma signal output pin MITSUMI S Vi...