NJM2294

FM IF IC for Pager

Data Sheet

Features

  • Low Operating Voltage (V+=1.1 to 4.0V)
  • Super low Operating Current (600µA,V+=1.4V)
  • RSSI (Received Signal Strength Indicator)
  • FSK wave shaper
  • Battery check alarm function (Alarm Voltage=1.1V typ.)
  • Battery saving function
  • A high output current voltage regurator with an external transistor (Vreg=1.0V typ.)
  • A ceramic discriminator is available.
  • Bipolar Technology
  • Package Outline (SSOP16)

General Description

The NJM2294 is a super low current FM IF IC for pagers. It includes almost all functions of the paging IF system. In those functions,the RSSI function can be used for automatic gain control. When the electric field strength is high,the RSSI output signal can control the attenuation of an RF amplifier to improve the received condition.

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
NJM2294V SSOP16 - 16 Sn2Bi 66 Yes Yes Yes Non dry pack 1

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
NJM2294V SSOP16 (Active) Contact Us Stock Check