Title :
1 V 2 GHz CMOS frequency divider
Author :
Yamamoto, K. ; Norimatsu, T. ; Fujishima, M.
Author_Institution :
Sch. of Frontier Sci., Univ. of Tokyo, Kashiwazaki, Japan
Abstract :
A new frequency divider, called differential injection locking, is proposed. The proposed divider has no transistor stacking to suppress the performance degradation due to supply voltage reduction. It is shown that the proposed frequency divider achieves 2 GHz with 1 V supply voltage and 540 μW power consumption.
Keywords :
CMOS integrated circuits; UHF frequency convertors; UHF integrated circuits; frequency dividers; low-power electronics; 1 V; 2 GHz; 540 muW; CMOS frequency divider; LC resonator; PLL; differential injection locking;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030822
