Part Number
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ZL30402 |
Manufacturer
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Zarlink Semiconductor Inc |
Description
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SONET/SDH Network Element PLL |
Published
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Apr 16, 2005 |
Detailed Description
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ZL30402 SONET/SDH Network Element PLL
Data Sheet Features
• • • • • • • • • Meets requirements of GR-253 for SONET strat...
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Datasheet
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ZL30402
|
Overview
ZL30402 SONET/SDH Network Element PLL
Data Sheet Features
• • • • • • • • • Meets requirements of GR-253 for SONET stratum 3 and SONET Minimum Clocks (SMC) Meets requirements of GR-1244 for stratum 3 Meets requirements of G.
813 Option 1 and 2 for SDH Equipment Clocks (SEC) Generates clocks for ST-BUS, DS1, DS2, DS3, OC-3, E1, E2, E3, STM-1 and 19.
44 MHz Holdover accuracy to 1x10 meets GR-1244 Stratum 3E and ITU-T G.
812 requirements Continuously monitors Primary and Secondary reference clocks Provides “hit-less” reference switching Compensates for Master Clock Oscillator accuracy Detects frequency of both reference clocks and synchronizes to any combination of 8 kHz, 1.
544 MHz, 2.
048 MHz and ...
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