Description
BH7649KS2 is built-in video switch, audio switch and isolation amplifier in a single chip.
Features
- ) Video inputs selector: 7-inputs composite, Video outputs: 2-outputs 75Ω video driver, 2-outputs AMP 2) Built in Video gain switch (-6dB / -3dB / 0dB / 3dB) 3) Built in Video LPF switch (6.75MHz / Through) 4) Built in sag compensation circuit 5) Enables two load drivers 6) Video driver: Able to be used without load 7) Video driver : Able to be used without output coupling capacitor(one load) 8) Audio inputs selector: 5-inputs(Lch, Rch), Audio outputs : 2-outputs(Lch, Rch) 9) Built in Audio gain.