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ICIC
2007
Springer
13 years 8 months ago
Parameter Tuning for Buck Converters Using Genetic Algorithms
The buck converter is one of DC/DC converters that are often used as power supplies. This paper presents parameter tuning methods to obtain circuit element values for the buck conv...
Young-Kiu Choi, Byung-Wook Jung
ISLPED
1997
ACM
110views Hardware» more  ISLPED 1997»
13 years 11 months ago
A low voltage CMOS current source
A low voltage current source is described that has a minimum input voltage of less than 0.1V and a minimum output voltage swing of 0.2V. Although this current source has an output...
Detlev Schmitt, Terri S. Fiez
ISCAS
2003
IEEE
127views Hardware» more  ISCAS 2003»
14 years 8 days ago
Use of state trajectory prediction in hysteresis control for achieving fast transient response of the buck converter
- A dynamic hysteresis control of the buck converter for achieving high slew-rate response to disturbances is proposed. The hysteresis band is derived from the output capacitor cur...
Kelvin Ka Sing Leung, Henry Shu-Hung Chung, Ron Sh...
ASPDAC
2006
ACM
89views Hardware» more  ASPDAC 2006»
14 years 29 days ago
CGTA: current gain-based timing analysis for logic cells
This paper introduces a new current-based cell timing analyzer, called CGTA, which has a higher performance than existing logic cell timing analysis tools. CGTA relies on a compac...
Shahin Nazarian, Massoud Pedram, Tao Lin, Emre Tun...
ISCAS
2006
IEEE
87views Hardware» more  ISCAS 2006»
14 years 1 months ago
Effect of nonlinearity in the CMFB circuit that uses the differential-difference amplifier
—This paper considers one type of common-mode feedback (CMFB) circuit that uses two differential pairs to sense the common-mode output voltage (Voc) of a fully differential op am...
M. M. Zhang, Paul J. Hurst