Title
Synchronized Interconnected ADPLLs for Distributed Clock Generation in 65 nm CMOS Technology.
Abstract
This brief presents an active distributed clock generator for manycore systems-on-chip consisting of a 10×10 network of coupled all-digital phase-locked loops, achieving less than 38 ps phase error between neighboring oscillators over a frequency range of 700-840 MHz at VDD = 1.1 V. The network is highly robust against VDD variations. An energy cost of 2.7 μW/MHz per node is 7 times lower than tha...
Year
DOI
Venue
2019
10.1109/TCSII.2019.2932029
IEEE Transactions on Circuits and Systems II: Express Briefs
Keywords
Field
DocType
Phase frequency detector,Clocks,Oscillators,Synchronization,Phase locked loops,Detectors,Frequency synchronization
Phase-locked loop,Clock generator,Oscillation,Synchronization,Electronic engineering,CMOS,Electrical engineering,Detector,Mathematics,Scalability,Phase frequency detector
Journal
Volume
Issue
ISSN
66
10
1549-7747
Citations 
PageRank 
References 
1
0.48
0
Authors
10