FS8170 Datasheet - Himark

FS8170 Low Power Phase-locked Loop IC

The FS8170 IC is a serial data input, fully programmable phase-locked loop with a 2.5 GHz prescaler for use in the local oscillator subsystem of radio transceivers. Multi-modulus division ratios of 32/33 and 64/65 are selectable thru serial programming to enable pulse swallowing operation. When comb.

FS8170 Features

* ! ! ! ! ! ! ! ! ! Maximum input frequency: 2.5 GHz Supply voltage range from 2.4 V to 3.6 V Low current consumption in locked state: 3.5 mA typ. (VCC = VP = 2.7 V, TA = +25 °C) 4.0 mA typ. (VCC = VP = 3.0 V, TA= +25 °C) 10 µA max. in asynchronous power-down mode Digitally-filtered lock detect output

FS8170_Himark.pdf