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ZL30261 - Any-to-Any Clock Multiplier and Frequency Synthesizer

This page provides the datasheet information for the ZL30261, a member of the ZL30260 Any-to-Any Clock Multiplier and Frequency Synthesizer family.

Datasheet Summary

Description

5.

Internal ROM, External or No EEPROM 10 5.2.2

Features

  • Four Flexible Input Clocks.
  • One crystal/CMOS input.
  • Two differential/CMOS inputs.
  • One single-ended/CMOS input.
  • Any input frequency from 9.72MHz to 1.25GHz (300MHz max for CMOS).
  • Activity monitors, automatic or manual switching.
  • Glitchless clock switching by pin or register.
  • 6 or 10 Any-Frequency, Any-Format Outputs.
  • Any output frequency from 1Hz to 1045MHz.
  • High-resolution frac-N APLL with 0ppm error.

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Datasheet preview – ZL30261

Datasheet Details

Part number ZL30261
Manufacturer Microchip
File Size 2.28 MB
Description Any-to-Any Clock Multiplier and Frequency Synthesizer
Datasheet download datasheet ZL30261 Datasheet
Additional preview pages of the ZL30261 datasheet.

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Full PDF Text Transcription

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Features • Four Flexible Input Clocks • One crystal/CMOS input • Two differential/CMOS inputs • One single-ended/CMOS input • Any input frequency from 9.72MHz to 1.25GHz (300MHz max for CMOS) • Activity monitors, automatic or manual switching • Glitchless clock switching by pin or register • 6 or 10 Any-Frequency, Any-Format Outputs • Any output frequency from 1Hz to 1045MHz • High-resolution frac-N APLL with 0ppm error • The APLL has a fractional divider and an integer divider to make two independent frequency families • Output jitter from integer multiply and dividers as low as 0.17ps RMS (12kHz-20MHz) • Output jitter from fractional dividers is typically < 1ps RMS, many frequencies <0.
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