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NJM2287

New Japan Radio
Part Number NJM2287
Manufacturer New Japan Radio
Description 100MHz INPUT MIXER AND 450kHz IF GAIN CONTROL IC
Published Mar 9, 2017
Detailed Description NJM2287 100MHz INPUT MIXER AND 450kHz IF GAIN CONTROL IC GENERAL DESCRIPTION The NJM2287 is an IF Gain Control IC with...
Datasheet PDF File NJM2287 PDF File

NJM2287
NJM2287

Overview
NJM2287 100MHz INPUT MIXER AND 450kHz IF GAIN CONTROL IC GENERAL DESCRIPTION The NJM2287 is an IF Gain Control IC with 450kHz (standard) IF input, which operates from 2.
7V to 5.
5V supply.
It includes a local-buffer, mixer, IF gain control amplifier, and RSSI circuit.
The NJM2287 is especially designed for digital transceivers with built-in an analog gain control amplifier and a subsequent analog to digital converter circuit.
The useful functions of the NJM2287 are rail-to-rail output swing of 3Vpp @3.
3V and wide gain control of over 80dB.
These features help streamline the subsequent circuit design.
FEATURES Operating Voltage Low Operating Current Maximum Mixer Input Frequency IF Frequency Wide IF Gain Control Range Rail - to - rail Output Wide Range RSSI Bipolar Technology Package Outline 2.
7V to 5.
5V 4.
7mA @V+ = 3.
3V, no signal 100MHz (reference value) 450kHz (standard) over 80dB 3Vp-p @V+ = 3.
3V over 70dB (linear area) SSOP14 BLOCK DIAGRAM PACKAGE OUTLINE NJM2287V (SSOP14) LO...


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