Title :
A novel clock recovery circuit for fully monolithic integration
Author :
Murata, K. ; Otsuji, T.
Author_Institution :
NTT Network Innovation Labs., Kanagawa, Japan
Abstract :
This paper presents a novel clock recovery circuit that offers fully monolithic integration. The circuit consists of just the transistor gates of an exclusive OR for an edge-detector and a free-running T-type flip-flop for a high-Q oscillator. As the first proof of the concept, we assemble a circuit using discrete ICs and confirm half-rate clock extraction from an NRZ data stream input.
Keywords :
HEMT integrated circuits; MESFET integrated circuits; data communication equipment; digital communication; field effect digital integrated circuits; flip-flops; optical receivers; synchronisation; NRZ data stream input; broadband optical receivers; clock recovery circuit; edge-detector; exclusive OR gates; free-running T-type flip-flop; half-rate clock extraction; high-Q oscillator; monolithic integration; transistor gates; Assembly; Clocks; Cyclic redundancy check; Data mining; Frequency; HEMTs; Indium phosphide; MESFET integrated circuits; Monolithic integrated circuits; Optical signal processing;
Conference_Titel :
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
0-7803-5135-5
DOI :
10.1109/MWSYM.1999.779457
