1200 bps MSK Modem
NJU7512VT
1200 bps MSK Modem for Data Communication
GENERAL DESCRIPTION
The NJU7512 is a 1200bps MSK (Minimum Shift Ke...
Description
NJU7512VT
1200 bps MSK Modem for Data Communication
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 OUTLINE
NJU7512VT
FEATURES
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 Ou...
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