VSC8222 Datasheet (Vitesse) - (VSC8223) Multi-Rate SONET/SDH / Fibre Channel and Gigabit Rthernet CDR

VSC8222, (VSC8223) Multi-Rate SONET/SDH / Fibre Channel and Gigabit Rthernet CDR

The VSC8222 and VSC8223 are high performance, multi-rate clock and data recovery ICs that support SONET/SDH systems operating at OC-48 (STM-16), OC-12 (STM-4), OC-3 (STM1), Fibre Channel (1.0625 Gbps and 2.125 Gbps), Gigabit Ethernet (1.25 Gbps and 2.5 Gbps), and FEC data rates.

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PHYSICAL LAYER PRODUCTS VSC8222 VSC8223 Multi-rate SONET/SDH, Fibre Channel, and Gigabit Ethernet CDR F E AT U R E S : Multi Rate Operation: - OC-48/12/3 and (STM-16/4/1) and FEC - 1.0625 Gbps and 2.125 Gbps Fibre Channel - 1.25 Gbps and 2.5 Gbps Gigabit Ethernet Adjustable Loop Bandwidth Loss of Signal (LOS) and Loss of Lock (LOL) Status Indication Automatic and Manual Lock to Reference Clock: - Internal PLL Maintains Clock Output in the Absence of Data Selectable CRU Bypass Mode On-chip