NJM2570A amplifier equivalent, video amplifier.
q Operating Voltage 4.5 to 5.5V q Input Y and C 0.5Vpp q Internal LPF 0dBtyp. at 4MHz (at IREF=33kΩ) -35dBtyp. at 10MHz (at IREF=33kΩ) 0dBtyp. at 6MHz (at IREF=22kΩ) -40d.
NJM2570A is a video amplifier included LPF in Y and C system. Adjustable LPF characteristic with external resistor and output with 75ohm driver optimize the TV monitor system. Also, it can discriminated the aspect ratio of TV by internal DC interface.
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