Wide Band FM IF Demodulator

Data Sheet


  • Wide Range Operating Voltage (2.7V to 9V (recommended supply voltage))
  • Low Operating Current (3mA (standard))
  • Wide Range IF Input Frequency (10.7MHz (standard)
    100kHz to 15MHz (reference value))
  • Wide Band FM Detector Range (DC to 1MHz (reference value))
  • RSSI Quick Response
  • High FM Detection Sensitivity (22dBuV (- 3dB Limiting Sensitivity))
  • IF Amplifier with Balanced Output
  • Bipolar Technology
  • Package Outline (TVSP10)

General Description

The NJM2549 is a wide band IF IC with a maximum IF input frequency of 15 MHz.It includes an IF Amplifier, Quadrature Detector, RSSI and IF Balanced Output.

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
NJM2549RB2 MSOP10(TVSP10) - 10 Sn2Bi 19 Yes Yes Yes Non dry pack 1

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
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