Title :
A reliable low-power fast skew-compensation circuit
Author :
Yi-Ming Wang ; Jinn-Shyan Wang
Author_Institution :
Chung-Cheng University
Abstract :
A reliable low-power fast skew-compensation circuit is proposed. Operating on the clock with a 50% duty cycle, the new design is more reliable compared to conventional SMD-based circuits [1]-[3], which can operate only on the pulsed clock. This new circuit also gets phase locking within two clock cycles. The test circuit works successfully between 600-MHz ~ 800-MHz with a power consumption of 25-μW/MHz ~ 26-μW/MHz. When measured at 616.9-MHz and 791.4-MHz, the static phase is 76.8-ps and 124.5-ps, respectively.
Keywords :
Circuit testing; Clocks; Delay effects; Delay lines; Driver circuits; Energy consumption; Phase measurement; Pulse circuits; Semiconductor device measurement; Space vector pulse width modulation;
Conference_Titel :
Design Automation Conference, 2004. Proceedings of the ASP-DAC 2004. Asia and South Pacific
Conference_Location :
Yohohama, Japan
Print_ISBN :
0-7803-8175-0
DOI :
10.1109/ASPDAC.2004.1337642
