NJM2550
NJM2550 is 10.7MHz INPUT FM IF DEMODULATOR manufactured by New Japan Radio.
..
10.7MHz INPUT FM IF DEMODULATOR
GENERAL DESCRIPTION
The NJM2550 is a wide-operating voltage, low-current FM IF demodulator IC with 10.7MHz(standard) IF frequency. It includes a limiting amplifier, quadrature detector, filter amplifier, FSK/ASK(OOK) parator, RSSI thermal characteristics correction, and quick charge circuit The NJM2550 is suitable for low power, narrow band receiver for short range data/voice transmission by using IF=10.7MHz or IF/carrier frequency of up to 50MHz.
PACKAGE OUTLINE
NJM2550V
Features
Wide Range Operating Voltage Low Operating Current Wide Range IF Input Frequency 2V to 9V 4.4mA at V+ =3V 10.7MHz (standard) 5MHz to 50MHz...
