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FS8170 - Low Power Phase-locked Loop IC

Datasheet Summary

Description

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.

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 18-bit programmable input frequency divider using ÷ 32/33/64/65 multi-modulus prescaler with divide ratio range from 992 to 65631 for ÷ 32/33 mode and from 4032 to 131135 for ÷ 64/65 mode 14-bit prog.

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Datasheet Details

Part number FS8170
Manufacturer Himark
File Size 287.78 KB
Description Low Power Phase-locked Loop IC
Datasheet download datasheet FS8170 Datasheet
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www.DataSheet4U.com FS8170 2.5 GHz Low Power Phase-locked Loop IC HiMARK Technology, Inc. reserves the right to change the product described in this datasheet. All information contained in this datasheet is subject to change without prior notice. HiMARK Technology, Inc. assumes no responsibility for the use of any circuits shown in this datasheet. Description 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.
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