75Ω Driver with Filter and Y/C MIX
Manufacturer's part number :
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 circuit to suitable for portable video application.
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Technical Data :
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- Operating Voltage 4.5 to 5.5V
- Input Y and C 0.5Vpp
- 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)
- Internal DC Interface for aspect ratio discrimination
- Bipolar technology
- Package Outline (SSOP16)