DocumentCode
3295943
Title
Fully differential, high-speed current-mode controlled dividers designed using modular approach
Author
Rahman, Hafijur ; Islam, Syed K.
Author_Institution
Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA
Volume
3
fYear
2002
fDate
4-7 Aug. 2002
Abstract
This paper presents the technique of current mode switching in designing differential dividers for high-speed operation. Two dividers with fixed dividing ratios and a programmable divider are described to show the improvement in speed and noise performance by using current mode control and differential structure. Best performances can be obtained by optimizing parasitic. Dividers and logic gates have been designed in a modular fashion so that any dividing ratio can be obtained.
Keywords
current-mode circuits; dividing circuits; high-speed integrated circuits; integrated circuit noise; differential dividers; fixed dividing ratios; high-speed current-mode controlled dividers; modular approach; noise performance; speed performance; Circuit noise; Delay; Flip-flops; Frequency conversion; Impedance matching; Logic gates; Phase frequency detector; Switching circuits; Voltage; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN
0-7803-7523-8
Type
conf
DOI
10.1109/MWSCAS.2002.1187051
Filename
1187051
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