Implementation of a low-cost phase-locke
โ
Dong Sik Woo; Kang Wook Kim; Sang-Kyu Lim; Jesoo Ko
๐
Article
๐
2005
๐
John Wiley and Sons
๐
English
โ 430 KB
## Abstract A lowโcost, compact, highโperformance clockโrecovery (CR) module using a new phaseโlocked loop (PLL) for 40โGb/s optical receivers is successfully designed and implemented. The newly implemented frequency detector in the PLL helps to reduce the current consumption and also extended the