■ GENERAL DESCRIPTION
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.

■ FEATURES
● Low Operating Voltage 1.1 to 4.0V
● Low Operating Current 1.2mA typ.at V+=1.4V
● RF Input Frequency 10 to 50MHz
● 2nd Mixer
● Package Outline SSOP20