STS-12/STS-3 Multi Rate Clock and Data Recovery Unit

General Description The VSC8115 functions as a clock and data recovery unit for SONET/SDH-based equipment to derive high speed timing signals. The VSC8115 recovers the clock from the scrambled NRZ data operating at 622.08Mb/s (STS-12/OC-12/STM-4) or 155.52Mb/s (STS-3/OC-3/STM-1). After the cloc