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SM5170AV

Part Number	SM5170AV
Manufacturer	Nippon Precision Circuits Inc
Description	PLL Synthesizer IC
Published	Apr 7, 2005
Detailed Description	SM5170AV NIPPON PRECISION CIRCUITS INC. PLL Synthesizer IC OVERVIEW The SM5170AV is a PLL synthesizer IC developed for...
Datasheet	SM5170AV PDF File

Overview

SM5170AV NIPPON PRECISION CIRCUITS INC.
PLL Synthesizer IC OVERVIEW The SM5170AV is a PLL synthesizer IC developed for application in pagers.
It incorporates independently-controlled reference frequency and FIN input frequency dividers, and operates from a low-voltage supply to realize low power dissipation.
It features a charge pump that operates at 3 V, making possible a wide range of VCO designs.
FEATURES s s Supply voltages • VDD1 = 0.
95 to 1.
2 V (prescaler, counters) • VDD2 = 2.
0 to 3.
3 V (charge pump) FIN input frequency • fFIN = 300 MHz (VDD1 = 0.
95 V) • fFIN = 330 MHz (VDD1 = 1.
0 V) s s s s s Reference frequency • fXIN = 25 MHz (VDD1 = 0.
95 V) 20 to 262140 reference frequen...

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SM5170AV PLL Synthesizer IC - Nippon Precision Circuits Inc

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