NJM2570A Datasheet (JRC) - Video Amplifier

NJM2570A, Video Amplifier

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 for S terminal.

NJM2570A includes power save circ

NJM2570A Features

* 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) -40dBtyp. at 16MHz (at IREF=22kΩ) q Internal DC Interface for aspect ratio discrimination q Bipolar technology q Package Outline SSOP1