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Communication ICs & RF Devices

1200 bps MSK Modem for Data Communication

  • Low Operating Current (1.9mA (Modulation and Demodulation operation, VDD=1.8V))
  • Wide Operating Voltage range (1.8 to 5.5V)
  • Baud Rate (1200 bps)
  • Oscillating Frequency (14.7456 MHz)
  • Selectable OSC Buffer Output (14.7456 MHz or 3.6864 MHz)
  • 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
  • Wide Operating Temperature range (-40 to +105°C)
  • CMOS Technology
  • Package Outline (SSOP20 6.5mm x 6.4mm, t=0.65mm
    Please refer the IC Package information about the Package outline and Packing.)
General 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.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
20Sn2Bi87Yes-YesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy