KA2192 Datasheet, PDF (1/6 Pages) Samsung semiconductor – 4 IN PUT A/V SWITCH

KA2192
4 INPUT A/V SWITCH
4 IN PUT A/V SWITCH
The KA2192 is audio/video 4 input switching IC in the video
system for S-VHS(Super-Video Home System).
This device can select audio/video signal of each different
4 kinds input.
This device separates Y(luminance) and C(chroma) for S-VHS.
30-SDlP-400
FUNCTION
• Two input decoder
• Mode selector
• 4 * 1 switch
• Mute switch
• Bias stage
• Gain switch (6dB or 8dB)
• Clamp circuit
• TV polarity switch
• 2 * 1 switch
• Pulse generator
• Switching part for selecting channel
ORDERING INFORMATION
Device Package Operating Temperature
KA2192 30-SDIP-400
-20~+65°C
FEATURE
• Indepandent and stable bias block to prohibit cross talk of and source.
• Available the mode output.
• TV polarity switch can select negative and positive video signal to switch conditions.
• Clamp block for stabile video signal.
• Switch for to control signal gain (6dB or 8dB).
• Separation and Processing of Y(luminance) and C(chroma) for S-VHS video.