NJM2294 Series
FM IF IC for Pager

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  • 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.

  • Spec
    Supply Voltage 1.1V to 4V
    Operating Current Typ. 0.6 mA
    Structure Bipolar Technology
    Wide Operating Temperature -20℃ to +75℃
    Junction Temp. +125℃
    Package SSOP16
    Battery check alarm function Alarm Voltage=1.1V typ.
    A high output current voltage regurator with an external transistor Vreg=1.0V typ.
    Note RSSI (Received Signal Strength Indicator)
    FSK wave shaper
    Battery saving function
    A ceramic discriminator is available.
  • Technical
  • Quality &
    • 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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Functional Description

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