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SBCCI
2005
ACM
86views VLSI» more  SBCCI 2005»
15 years 11 months ago
Ultra-low power CMOS cells for temperature sensors
Temperature sensors and voltage references require cells that generate both PTAT (Proportional To Absolute Temperature) and NTC (Negative Temperature Coefficient) voltages. We pre...
Conrado Rossi, Pablo Aguirre
SBCCI
2005
ACM
122views VLSI» more  SBCCI 2005»
15 years 11 months ago
Phase noise performances of a cross-coupled CMOS VCO with resistor tail biasing
The Voltage Controlled Oscillator (VCO) is a fundamental block in RF IC architectures. Today’s wireless communication applications do require a high level of performances from s...
Sergio Gagliolo, Giacomo Pruzzo, Daniele D. Cavigl...
GECCO
2005
Springer
118views Optimization» more  GECCO 2005»
15 years 11 months ago
G2DGA: an adaptive framework for internet-based distributed genetic algorithms
The Internet is different from traditional parallel computing environments, and Distributed Genetic Algorithms (DGAs) for the Internet need to be designed to address these diffe...
Johan Berntsson
ASPDAC
2004
ACM
119views Hardware» more  ASPDAC 2004»
15 years 11 months ago
A fast congestion estimator for routing with bounded detours
Congestion estimation is an important issue for the success of the VLSI layout. Fast congestion estimation provides an efficient means to adjust the placement and wire planning. A...
Lerong Cheng, Xiaoyu Song, Guowu Yang, Zhiwei Tang
GECCO
2004
Springer
123views Optimization» more  GECCO 2004»
15 years 11 months ago
A Hybrid Genetic Approach for Circuit Bipartitioning
We propose a hybrid genetic algorithm for partitioning a VLSI circuit graph into two disjoint graphs of minimum cut size. The algorithm includes a local optimization heuristic whic...
Jong-Pil Kim, Yong-Hyuk Kim, Byung Ro Moon