NJW2311 Series
Phase Shifter-less Wide Band FM IF Demodulator IC for Voice
NJW2311 Series
Phase Shifter-less Wide Band FM IF Demodulator IC for Voice
Download Datasheet
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Description
NJW2311 is the IC which has the automatic IF detection of FM modulating signal of the 1.5MHz to 15MHz, that operates from 4.5V, and makes unnecessary such as the phase-shifter which was conventionally required as external parts. An IF amplifier, a FM demodulator and a low noise Op-amplifier are built in. Since high S/N ratio and low distortion characteristics are realized, it is the best for the various FM Receivers of wireless or wired Voice communications.
Applications
- Wireless microphone (RF/IR)
- Wireless headphone (RF/IR)
- Intercom, Door phone
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Spec
Consumer Supply Voltage 4.5V to 5.5V Operating Current Typ. 23 mA Structure Bi-CMOS Technology Wide Operating Temperature -40℃ to +85℃ Junction Temp. +125℃ Package SSOP14 Unnecessary External phase shifter CD or IFT Demodulated Output Frequency Range fmod = 20Hz to 100kHz * External parts modification : up to 300kHz Excellent electrical characteristics SNR 80dB @fdev = 75kHz THD 0.015% @fdev = 75kHz -
Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJW2311V SSOP14 - NJW-1-s-fr - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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