NJM2552 - 100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR

Product Overview

JRC

NJM2552 100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR by JRC - Datasheet Preview — Datasheet preview – NJM2552

Datasheet Details

Part number	NJM2552
Manufacturer	JRC
File Size	329.59 KB
Description	100MHz INPUT MIXER AND 450kHz FM/AM IF DEMODULATOR
Datasheet	NJM2552 Datasheet
Additional preview pages of the NJM2552 datasheet.

Product details

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

S.
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= HIGH Simultaneous operation of AM/FM sections AM SW= LOW FM section only.
Built-in AGC circuit in AM section.
Wide Range RSSI (Received Signal Strength Indication).
Bipolar.

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Published: Jun 14, 2009 |