Part number:
NJM2552
Manufacturer:
JRC
File Size:
329.59 KB
Description:
100mhz input mixer and 450khz fm/am if demodulator.
Datasheet Details
Part number:
NJM2552
Manufacturer:
JRC
File Size:
329.59 KB
Description:
100mhz input mixer and 450khz fm/am if demodulator.
NJM2552, 100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR
* 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 sys
NJM2552 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
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