• X(Twitter)
  • Youtube
  • Linkedin
  • Newsletter

NJM2570A Series
75Ω Driver with Filter and Y/C MIX

Download Datasheet

  • Description

    The 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.

  • Spec
    Supply Voltage 4.5V to 5.5V
    Channel 3ch.
    S-Video Signal (Y/C), Y/ Pb/ Pr and RGB count as one signal (Input) 1
    Composite Video Signal (Output) 1
    S-Video Signal (Y/C), Y/ Pb/ Pr and RGB count as one signal (Output) 1
    Gain 12dB Amplifier
    LPF 6th order
    75ohm Driver Yes
    Wide Operating Temperature -40°C to 85°C
    Junction Temp. 125°C
    Package SSOP16
    LPF Internal LPF (0dB typ. at 4MHz (at IREF=33kΩ),
    -35dB typ. at 10MHz (at IREF=33kΩ)0dB typ. at 6MHz (at IREF=22kΩ),
    -40dB typ. at 16MHz (at IREF=22kΩ))
    Function Y/C MIX
    Sag Correction
    DC Output for Aspect Ratio

    Protections / Functions

    Y/C MIX Sag Correction Output Capacitor-less Battery Supply Short-circuit Protection Coaxial Receiver Isolation Amplifier 47µF AC-Coupling Capacitor Differential Output CLAMP/BIAS Switch I2C BUS control function
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Download Datasheet

Functional Description

Search for similar products under conditions below.

Category:Video ICs

Functions Y/C MIX,Sag Correction
Supply Voltage
Supply Voltage
Channel(ch) 3