Hierarchical analysis of process variation for mixed-signal systems
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
Performance-centering optimization for system-level analog design exploration
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Analog Design Centering and Sizing
Analog Design Centering and Sizing
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
A power optimization method for CMOS op-amps using sub-space based geometric programming
Proceedings of the Conference on Design, Automation and Test in Europe
Robust Circuit Design for Flexible Electronics
IEEE Design & Test
CMOS op-amp sizing using a geometric programming formulation
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Circuit analysis and optimization driven by worst-case distances
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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Flexible electronics are possible alternative for portable consumer applications with many advantages. However, the circuit design for flexible electronics is still challenging, especially for sensitive analog circuits. Significant parameter variations and bending effects of flexible TFTs further increase the difficulties for circuit designers. In this paper, an automatic circuit sizing technique is proposed for the analog circuits with flexible TFTs. The process variation and bending effects of flexible TFTs are considered simultaneously in the optimization flow. As shown in the experimental results, the proposed approach can further improve the design yield and significantly reduce the design overhead.