NJM2552
NJM2552 is 100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR manufactured by New Japan Radio.
100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR IC
- GENERAL DESCRIPTION
- PACKAGE OUTLINE
The NJM2552 is a FM IF demodulator IC with 450kHz (standard)
IF input, which operates from 2.2V to 9.0V supply. It includes an oscillator, mixer, limiting amplifier, FM/AM detectors, and RSSI circuit.
The NJM2552 is suitable for FM /AM receivers for data / voice radio systems.
- Features
- Wide Operating Voltage
- Low Operating Current
NJM2552V
2.2V to 9.0V FM: 2.5mA at V+ =2.7V, AM SW =LOW AM and FM: 5mA at V+ =2.7V, AM SW =HIGH
- Maximum Mixer Input Frequency 100MHz (reference value)
- IF Frequency
450kHz (standard)
- AM/FM detector circuits selectable
AM SW=...
