Part number:
NJM2551
Manufacturer:
NJR
File Size:
54.12 KB
Description:
100mhz input mixer and 450mhz fm/am if demodulator ic.
Datasheet Details
Part number:
NJM2551
Manufacturer:
NJR
File Size:
54.12 KB
Description:
100mhz input mixer and 450mhz fm/am if demodulator ic.
NJM2551, 100MHz Input Mixer and 450MHz FM/AM IF Demodulator IC
* PACKAGE OUTLINE The NJM2551 is a FM IF demodulator IC with 450MHz (standard) IF input, which operates from 1.8V supply.
It includes an oscillator, mixer, limiting amplifier, and FM/AM detectors.
NJM2551V * BLOCK DIAGRAM MIX IN 20 V+ 19 AM AGC RF AGC RSSI OUT OUT IN 18 17 16 AM SW 1
NJM2551 Features
* z Low Operating Voltage 1.8V to 9.0V z Low Operating Current FM2.5mA at V+=2V AM4.0mA at V+=2V z Operating Frequency Up to 100MHz (reference value) z IF Input Frequency 450kHz (standard) z Bipolar Technology z Package Outline SSOP20 + AMP RSSI MIXER OSC AMP AGC AM AMP FM AMP FM DET 1 OSC (B
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