S5T8808 Datasheet (Samsung semiconductor) - PLL FREQUENCY SHNTHESIZER FOR PAGER

S5T8808, PLL FREQUENCY SHNTHESIZER FOR PAGER

Pin No 1 2 3 4 Symbol OSCI OSCO VDD3 PDA I/O I O * O Description These input / output pins generate the reference frequency.

In case of an OSCI pin, external reference frequency can be input through an AC coupling.

The highest potential supply terminal that can be supplied up to 2.0V ~ 3.3V,

S5T8808 Features

* Maximum operating frequency: 150MHz @ 500mVP-P, VDD1 = 0.95V 180MHz @ 500mVP-P, VDD1 = 1.0V (Magnification = 1 : 4)

* On-chip reference oscillator supports external crystal which oscillates up to 18MHz Superior supply current: (VDD1 = VDD2 = 1.0V, VDD3 = 3.0V)