ZL30157GGG20037

ZL30157 Two Channel Universal Clock Translator Short Form Data Sheet February 2013 Features Ordering Information • Two independent clock channels • Programmable synthesizers generate any clockrate from 1 kHz to 720 MHz ZL30157GGG2 • One precision synthesizers generate clocks with jitter below 0.7 ps RMS for 10 G PHYs • One general purpose synthesizers generate a wide range of digital bus clocks • Programmable digital PLLs synchronize to any clock rate from 1 kHz to 720 MHz • Flexible two-stage architecture translates between arbitrary data rates, line coding rates and FEC rates • Automatic hitless reference switching and digital holdover on reference fail • Four reference inputs configurable as single ended or differential • Eight LVPECL outputs and four LVCMOS outputs Trays *Pb Free Tin/Silver/Copper -40oC to +85oC • Eight outputs configurable as LVCMOS or LVDS/LVPECL/HCSL • Operates from a single crystal resonator or clock oscillator • Configurable via SPI/I2C interface Applications Digital PLLs filter jitter from 14 Hz, 28 Hz, 56 Hz, 112 Hz, 224 Hz, 448 Hz or 896 Hz • 100 Pin CABGA* • 10 Gigabit line cards • Synchronous Ethernet, 10 GBASE-R and 10 GBASE-W • OTN multiplexers and transponders • SONET/SDH, Fibre Channel, XAUI Figure 1 - Functional Block Diagram 1 Copyright 2013, Microsemi Corporation. All Rights Reserved. ZL30157 Short Form Data Sheet Description The ZL30157 Dual Channel Universal Clock Translator, part of ClockCenter platform of Synchronous Clock devices by Microsemi®, delivers industry leading synchronization performance for high-speed complex applications. The highly integrated and programmable solution provides translation from any input reference frequency to any output clock frequency and allows designers to replace multiple components with a single chip, simplifying design, and reducing component count and power. The ZL30157 integrates two independent digital phase-locked loops (PLLs), accepts 4 input references, and generates 12 programmable clock outputs. One precision synthesizers generates clocks with jitter performance that can directly drive 10 G PHY devices. One general purpose synthesizers generates a wide range of digital bus clocks. 2 Microsemi Corporation ZL30157 1.0 Mechanical Drawing © Copyright 2013, Microsemi Corporation. All Rights Reserved. 3 Microsemi Corporation Short Form Data Sheet Information relating to products and services furnished herein by Microsemi Corporation or its subsidiaries (collectively “Microsemi”) is believed to be reliable. However, Microsemi assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Microsemi or licensed from third parties by Microsemi, whatsoever. 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