LA72912V is a video signal FM modulation/demodulation IC. It features emphasis/de-emphasis and video FM signal drop-out detection. 特性 Video signal FM modulation and demodulation Video signal emphasis and de-emphasis function FM video drop-out signal detection function ASK modulation and demodulation 优势 Can watch an analog video with a DC power supply cable Can change a picture quality Can use the second call function over a video door phone The digital data communication and simple control are possible 应用 Frequency modulation and demodulation for CVBS(Analog video signals) 终端
LA72910V is a video signal FM modulation/demodulation IC. It integrates emphasis/de-emphasis, video FM signal drop-out detection. Its adjustment-free modulation/demodulation circuit significantly reduces the number of peripheral circuits required, contributing to lower solution costs. 特性 Video signal FM modulation and demodulation Video signal emphasis and de-emphasis function FM video drop-out signal detection function 优势 Can watch an analog video with a DC power supply cable Can change a picture quality Can use the second call function over a video door phone 应用 Frequency mod
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