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ISCAS
2003
IEEE
79views Hardware» more  ISCAS 2003»
14 years 23 days ago
Movement of small amplitude parts in a coupled chaotic system
We investigate the movement of small amplitude parts in a coupled chaotic system. The system consists of chaotic circuits using CMOS ring oscillators and capacitors as coupling el...
Yasuteru Hosokawa, Yoshifumi Nishio
DATE
2010
IEEE
122views Hardware» more  DATE 2010»
13 years 7 months ago
Correlation controlled sampling for efficient variability analysis of analog circuits
The Monte Carlo (MC) simulation is a well-known solution to the statistical analysis of analog circuits in the presence of device mismatch. Despite MC's superior accuracy comp...
Javid Jaffari, Mohab Anis
DATE
2008
IEEE
157views Hardware» more  DATE 2008»
14 years 1 months ago
Clock Distribution Scheme using Coplanar Transmission Lines
The current work describes a new standing wave oscillator scheme aimed for clock propagation on coplanar transmission lines on a silicon die. The design is aimed for clock signali...
Victor H. Cordero, Sunil P. Khatri
ISCAS
2008
IEEE
134views Hardware» more  ISCAS 2008»
14 years 1 months ago
A 25MHz all-CMOS reference clock generator for XO-replacement in serial wire interfaces
—A 25MHz all-CMOS clock generator is demonstrated where measured performance makes it suitable for direct replacement of the reference crystal oscillator (XO) for serial wire int...
Michael S. McCorquodale, Scott M. Pernia, Sundus K...
DAC
2008
ACM
13 years 9 months ago
Analog parallelism in ring-based VCOs
The performance advantages in parallel ring-based VCOs are explored. When the number of VCOs is doubled, the parallel VCOs enhance phase noise by 3dB, and the within-chip process-...
Daeik D. Kim, Choongyeun Cho, Jonghae Kim