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SY89429A - PROGRAMMABLE FREQUENCY SYNTHESIZER

Datasheet Summary

Description

The SY89429A is a general purpose, synthesized clock source targeting applications that require both serial and parallel interfaces.

Its internal VCO will operate over a range of frequencies from 400MHz to 800MHz.

Features

  • n Improved jitter performance over SY89429 n 25MHz to 400MHz differential PECL outputs n ±25ps peak-to-peak output jitter n Minimal frequency over-shoot n Synthesized architecture n Serial 3 wire interface n Parallel interface for power-on n Internal quartz reference oscillator driven by quartz crystal or PECL source n PECL output can operate with either +3.3V or +5V VCC_OUT power supply n External loop filter optimizes performance/cost n.

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Datasheet Details

Part number SY89429A
Manufacturer Micrel Semiconductor
File Size 487.84 KB
Description PROGRAMMABLE FREQUENCY SYNTHESIZER
Datasheet download datasheet SY89429A Datasheet
Additional preview pages of the SY89429A datasheet.

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Full PDF Text Transcription

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Micrel, Inc. PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) Precision Edge® Precision ESYd8g9e42®9A SY89429A FEATURES n Improved jitter performance over SY89429 n 25MHz to 400MHz differential PECL outputs n ±25ps peak-to-peak output jitter n Minimal frequency over-shoot n Synthesized architecture n Serial 3 wire interface n Parallel interface for power-on n Internal quartz reference oscillator driven by quartz crystal or PECL source n PECL output can operate with either +3.
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