An explorative tile-based technique for automated constraint transformation, placement and routing of high frequency analog filters

Hui Zhang; Preethi Karthik; Hua Tang; Alex Doboli

doi:10.1109/ISCAS.2005.1465914

An explorative tile-based technique for automated constraint transformation, placement and routing of high frequency analog filters

Hui Zhang, Preethi Karthik, Hua Tang, Alex Doboli

Electrical Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

This paper presents an original methodology and algorithms for designing high-frequency analog filters. Filters are realized to meet AC performance specifications as closely as possible. Addressed design steps include parameter sizing, placement and routing. The explorative design method, based on tabu search, takes into account layout parasitics of the circuit. The synthesis strategy alternates between (1) a uniform sampling of the solution space and (2) a focused search of attractive regions. We also discuss the usage of a layout representation based on symbolic tiles for analog system synthesis. Experiments on filters demonstrate the quality of our solution.

Original language	English (US)
Article number	1465914
Pages (from-to)	5629-5632
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1465914
State	Published - 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: May 23 2005 → May 26 2005

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title = "An explorative tile-based technique for automated constraint transformation, placement and routing of high frequency analog filters",

abstract = "This paper presents an original methodology and algorithms for designing high-frequency analog filters. Filters are realized to meet AC performance specifications as closely as possible. Addressed design steps include parameter sizing, placement and routing. The explorative design method, based on tabu search, takes into account layout parasitics of the circuit. The synthesis strategy alternates between (1) a uniform sampling of the solution space and (2) a focused search of attractive regions. We also discuss the usage of a layout representation based on symbolic tiles for analog system synthesis. Experiments on filters demonstrate the quality of our solution.",

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N2 - This paper presents an original methodology and algorithms for designing high-frequency analog filters. Filters are realized to meet AC performance specifications as closely as possible. Addressed design steps include parameter sizing, placement and routing. The explorative design method, based on tabu search, takes into account layout parasitics of the circuit. The synthesis strategy alternates between (1) a uniform sampling of the solution space and (2) a focused search of attractive regions. We also discuss the usage of a layout representation based on symbolic tiles for analog system synthesis. Experiments on filters demonstrate the quality of our solution.

AB - This paper presents an original methodology and algorithms for designing high-frequency analog filters. Filters are realized to meet AC performance specifications as closely as possible. Addressed design steps include parameter sizing, placement and routing. The explorative design method, based on tabu search, takes into account layout parasitics of the circuit. The synthesis strategy alternates between (1) a uniform sampling of the solution space and (2) a focused search of attractive regions. We also discuss the usage of a layout representation based on symbolic tiles for analog system synthesis. Experiments on filters demonstrate the quality of our solution.

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T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

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ER -

An explorative tile-based technique for automated constraint transformation, placement and routing of high frequency analog filters

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