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NJM2550 Datasheet 10.7mhz Input Fm If Demodulator

Manufacturer: New Japan Radio

Overview: NJM2550 www.DataSheet4U.com 10.7MHz INPUT FM IF DEMODULATOR GENERAL.

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) comparator, 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

Key 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 (reference value) 1MHz (reference value) 2Mbps (reference value) Wide Band FM Detector Circuit High-speed Transmission Rate FSK/ASK (OOS) Comparator Two External Resistors to Adjust RSSI ‘s Thermal Characteristics Bipolar Technology Package Outline SSOP16 BLOCK.

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NJM2550 Distributor