NJU7512 Series
1200 bps MSK Modem for Data Communication

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  • Description

    The NJU7512 is a 1200bps MSK (Minimum Shift Keying) modem IC, which operates from 1.8V power supply.It includes 14.7456MHz oscillator and selectable OSC buffer for an external output, and a frame detector for receiving.MSK modem is especially used for low power data communication, which requires high receiving sensitivity and noise susceptibility characteristics.

  • Spec
    Supply Voltage 1.8V to 5.5V
    Operating Current Typ. 1.9 mA
    Modulation/Demodulation Modem
    Structure CMOS Technology
    Wide Operating Temperature -40℃ to +105℃
    Junction Temp. +150℃
    Package SSOP20
    Baud Rate 1200 bps
    Oscillating Frequency 14.7456 MHz
    Selectable OSC Buffer Output 14.7456 MHz or 3.6864 MHz
    Note Built-in Frame Detector 2 types of frame data or disable
    Power Save Function Power control for Modulator and Demodulator blocks respectively
    Easy to use modem function A few external parts required
  • 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.

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Functional Description

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