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ZL30251 - 3-Output Any-to-Any Clock Multiplier and Frequency Synthesizer

This page provides the datasheet information for the ZL30251, a member of the ZL30250 3-Output Any-to-Any Clock Multiplier and Frequency Synthesizer family.

Datasheet Summary

Description

5.

External EEPROM or No EEPROM 9 5.2.2 ZL30251 Internal EEPROM 10 5.3 LOCAL OSCILLATOR OR CRYSTAL 10 5.3.1 External Oscillator 10 5.3.2 External Crystal

Features

  • Four Input Clocks.
  • One crystal/CMOS input.
  • Two differential/CMOS inputs.
  • One single-ended/CMOS input.
  • Any input frequency from 9.72MHz to 1250MHz (9.72MHz to 300MHz for CMOS).
  • Clock selection by pin or register control.
  • Low-Jitter Fractional-N APLL and 3 Outputs.
  • Any output frequency from.

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Datasheet preview – ZL30251

Datasheet Details

Part number ZL30251
Manufacturer Microsemi
File Size 1.18 MB
Description 3-Output Any-to-Any Clock Multiplier and Frequency Synthesizer
Datasheet download datasheet ZL30251 Datasheet
Additional preview pages of the ZL30251 datasheet.

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Full PDF Text Transcription

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Register Map: Section 6.2 Features  Four Input Clocks  One crystal/CMOS input  Two differential/CMOS inputs  One single-ended/CMOS input  Any input frequency from 9.72MHz to 1250MHz (9.72MHz to 300MHz for CMOS)  Clock selection by pin or register control  Low-Jitter Fractional-N APLL and 3 Outputs  Any output frequency from <1Hz to 1035MHz  High-resolution fractional frequency conversion with 0ppm error  Easy-to-configure, encapsulated design requires no external VCXO or loop filter components  Each output has independent dividers  Output jitter as low as 0.16ps RMS (12kHz20MHz integration band)  Outputs are CML or 2xCMOS, can interface to LVDS, LVPECL, HSTL, SSTL and HCSL  In 2xCMOS mode, the P and N pins can be different frequencies (e.g.
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