FS8108 Datasheet (Himark) - Low Power Phase-Locked Loop IC

FS8108, Low Power Phase-Locked Loop IC

The FS8108 is a serial data input, phase-locked loop IC with programmable input and reference frequency dividers.

When combined with a VCO, the FS8108 becomes the core of a very low power frequency synthesizer well-suited for mobile communication applications such as paging systems.

The FS8108 inclu

FS8108 Features

* High maximum input operating frequency

* 185 MHz at VDD1 = 1.0 V Up to 22 MHz internal crystal oscillator reference frequency at VDD1 = 1.0 V Extremely low current consumption (IDD,total typically 0.4 mA at fFIN = 90 MHz) 18-bit programmable input frequency divider (including a ÷ 64/