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NJM2538 Series
Video Amplifier with 75 ohms Driver

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  • Description

    The NJM2538 is a video amplifier with 75ohms drivers,which includes LPF and BPF of both Y and C system. The NJM2538 can cpmpose the output circuit of digital video items with a little external components,because it prepares black and white 2 level imposer,gain controller,Y/C mixer,and SDC interface. It is suitable for portable items.

  • Spec
    Consumer
    Supply Voltage V+1 =4.5 to 5.3V / V+2 =2.7 to 5.3V
    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 6dB Amplifier
    LPF 4th order
    75ohm Driver Yes
    Wide Operating Temperature -20°C to 85°C
    Junction Temp. 125°C
    Package SSOP20
    Function Y/C MIX
    Sag Correction

    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
    Documents
  • Quality &
    Packages
    • 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
min
4.5/2.7
Supply Voltage
max
5.3
Channel(ch) 3