ZL30254 Clock Multiplier and Jitter Attenuator

Microsemi

Description

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All device inputs and outputs are LVCMOS unless described otherwise. input, IPU. inp.

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Datasheet Specifications

Part number: ZL30254
Manufacturer: Microsemi ↗
File Size: 565.84 KB
Datasheet: ZL30254-Microsemi.pdf
Description: Clock Multiplier and Jitter Attenuator

Features

* Input Clocks
* Two CMOS inputs, both 8kHz or 25MHz
* Inputs continually monitored for frequency accuracy (±1%)
* Automatic revertive reference switching Low-Bandwidth DPLL
* 25Hz bandwidth for jitter attenuation
* ±120ppm tracking range
* Digital hold on loss of all inputs Cl

Applications

* Jitter attenuation, reference selection from dual 8kHz or 25MHz inputs, frequency multiplication to 125MHz or 156.25MHz Input Block IC1 Divider, Monitor, IC2 Selector DPLL Jitter Filtering, Digital Hold APLL Low-Jitter VCO DIV XA XB xtal driver ×2 HW Control and Status Pins OC1P

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ZL30254 Clock Multiplier and Jitter Attenuator Microsemi

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