Home > Products > Semiconductor > Communication ICs & RF Devices > NJM2550
Communication ICs & RF Devices

10.7MHz Input FM IF Demodulator

  • Wide Range Operating Voltage (2V to 9V)
  • Low Operating Current (4.4mA at V+ =3V)
  • Wide Range IF Input Frequency (10.7MHz (standard) / 5MHz to 50MHz (reference value))
  • Wide Band FM Detector Circuit (1MHz (reference value))
  • High-speed Transmission Rate (2Mbps (reference value))
  • FSK/ASK (OOS) Comparator
  • Two External Resistors to Adjust RSSI ‘s Thermal Characteristics
  • Bipolar Technology
  • Package Outline (SSOP16)
General Description
The NJM2550 is a wide-operating voltage, low-current FM IF demodulator IC with 10.7MHz(standard) IF frequency.It includes a limiting amplifier, quadrature detector, filter amplifier,FSK/ASK(OOK) comparator, RSSI thermal characteristics correction,and quick charge circuit.The NJM2550 is suitable for low power, narrow band receiver for short range data/voice transmission by using IF=10.7MHz or IF/carrier frequency of up to 50MHz.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
16Sn2Bi66YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy