1200 bps MSK Modem for Data Communication

Data Sheet


  • 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 Outline PLP Pins Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJU7512V SSOP20 - 20 Sn2Bi 87 Yes - Yes Non dry pack 1

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
NJU7512V SSOP20 (Active) Contact Us Stock Check