W93910

The W93910 is a low-power ERMES (Enhanced Radio MEssage System) paging protocol decoder using a single 100 kHz crystal. The W93910 supports individual call, group call, long message, changing character set and remote programming functions. To enhance the sensitivity of the pager system, a digital filter and DPLL are incorporated to remove noise and lock the signal. For convenient pager programming, the W93910 provides fully software-programmable options and also offers an independent LED frequency output.

With built-in flexible RF power saving control, frequency synthesizer enable control, quick charge controls, as well as automatic channel scan algorithm, the W93910 can combine with different RF receivers to construct a high performance, low power dissipation pager system.