455kHz Input FM IF Demodulator

Data Sheet


  • Low Operating Voltage (1.6V to 5.5V)
  • Low Operating Current (550uA at V+=1.8V)
  • IF Input Frequency (455kHz (standard))
  • RSSI Comparator
  • The Range of Linear Area on RSSI Output versus IF Input Characteristics (NJN2590 IF Input level=25 to 60 dBuVEMF(reference value)
    NJM2597 IF Input level=35 to 85 dBuVEMF(reference value))
  • Bipolar Technology
  • Package Outline (SSOP14)

General Description

The NJM2597 is a low current FM IF demodulator ICs with 455kHz IF input,which operate from 1.6V supply. The NJM2597 contains the minimum functions required to FM IF demodulator,that is,IF amplifier,quadrature detector,LPF amplifier,FSK comparator,RSSI,and RSSI comparator. It offers unmatched design flexibility.

Package Information

Part Number Package Outline PLP Pins Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJM2597V SSOP14 - 14 Sn2Bi 65 Yes Yes Yes Non dry pack 1

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
NJM2597V SSOP14 (Active) Contact Us Stock Check

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