SM8212B - POCSAG Decoder

Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin name BS1 BS2 BS3 SIGNAL XVSS XT XTN VSS CLKO RSTN AREA SCK SDO SDI ATTN VDD i/o o o o i i o o i o i o i o Description RF control main output signal RF DC-level adjustment signal PLL setup signal NRZ signal input pin Crystal oscillator ground.

• a built-in filter. Each of the addresses (max. 8) can be assigned to any frame, which also makes the device configurable for many additional services. Each address can be independently set ON/OFF. Furthermore, built-in buffer memory means decoded information can be fetched in sync with the microcontroller clock, thereby reducing the microcontroller CPU time required. Intermittent-duty method (battery saving (BS) method) control signals, compatible with PLL operation, and Molybdenum-gate CMOS str.