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SY89421V - 5V/3.3V HIGH-PERFORMANCE PHASE LOCKED LOOP

Datasheet Summary

Description

The SY89421V is a digital Phase Locked Loop based on Micrel-Synergy's differential PLL technology.

It is capable of operating in the 30MHz to 560MHz reference input frequency range, and up to 2000MHz with the HFIN input and an external VCO.

Features

  • s 3.3V and 5V power supply options s 1.12GHz maximum VCO frequency s 30MHz to 560MHz reference input operating frequency s External 2.0GHz VCO capability s Low jitter differential design s Frequency doubler mode s PECL Differential output s External loop filter optimizes performance/cost s Available in 20-pin SOIC package ClockWorks™ SY89421V.

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Datasheet Details

Part number SY89421V
Manufacturer Micrel Semiconductor
File Size 81.79 KB
Description 5V/3.3V HIGH-PERFORMANCE PHASE LOCKED LOOP
Datasheet download datasheet SY89421V Datasheet
Additional preview pages of the SY89421V datasheet.

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Full PDF Text Transcription

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5V/3.3V HIGH-PERFORMANCE PHASE LOCKED LOOP FEATURES s 3.3V and 5V power supply options s 1.12GHz maximum VCO frequency s 30MHz to 560MHz reference input operating frequency s External 2.0GHz VCO capability s Low jitter differential design s Frequency doubler mode s PECL Differential output s External loop filter optimizes performance/cost s Available in 20-pin SOIC package ClockWorks™ SY89421V DESCRIPTION The SY89421V is a digital Phase Locked Loop based on Micrel-Synergy's differential PLL technology. It is capable of operating in the 30MHz to 560MHz reference input frequency range, and up to 2000MHz with the HFIN input and an external VCO. Use of a phase-frequency detector results in excellent PLL locking and tracking characteristics.
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