FM IF IC for Pagers
The NJM2537 is a low power FM IF IC for pagers. It is capable of designing dual conversion pager system because of including a mixer circuit. Also it includes RSSI function，so that it is easy to design automatic gain control (AGC) which improves interberence when strong signal is received.
Consumer Supply Voltage 1.1V to 4V Operating Current Typ. 1.2 mA Structure Bipolar Technology Wide Operating Temperature -30℃ to +85℃ Junction Temp. +125℃ Package SSOP20 RF Input Frequency 10 to 50MHz Note Internal 2nd Mixer
Internal RSSI Function
Internal FSK Waveform Saper
Internal Battery Alarm
Internal Voltage Regulator
- 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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