Layout Automation of Integrated Circuits Based on Analog Constraints 


Vol. 4,  No. 8, pp. 2120-2132, Aug.  1997
10.3745/KIPSTE.1997.4.8.2120


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  Abstract

A layout automation system for analog integrated circuits is proposed. The implemented system performs full-custom analog layout under the analog layout constraints. In order to overcome the demerits of conventional analog layout systems, parameterized module library is proposed. The system can support complex analog layout modules, resulting in a maximum expandability of the system. Moreover, modified dynamic multi-path algorithm is developed by enhancing the conventional Dijkstra algorithm. Several benchmark circuits such as comparator, op amp, and filter was tested by the system. Layout results compared to OPASYN show well-merging layout and interdigitized layout module.

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[IEEE Style]

C. H. Sang, K. Y. Soo, O. J. Hwan, Y. K. sub, H. C. Ho, "Layout Automation of Integrated Circuits Based on Analog Constraints," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 8, pp. 2120-2132, 1997. DOI: 10.3745/KIPSTE.1997.4.8.2120.

[ACM Style]

Cho Hyun Sang, Kim Young Soo, Oh Jeong Hwan, Yoon Kwang sub, and Han Chang Ho. 1997. Layout Automation of Integrated Circuits Based on Analog Constraints. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 8, (1997), 2120-2132. DOI: 10.3745/KIPSTE.1997.4.8.2120.

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