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ISCAS
2007
IEEE

Substrate Noise Reduction Based On Noise Aware Cell Design

9 years 5 months ago
Substrate Noise Reduction Based On Noise Aware Cell Design
— A substrate biasing methodology is introduced based on modifying standard cells by inserting dedicated substrate contacts in those cells behaving as aggressive digital noise generators. These contacts are connected to a dedicated ground network. The proposed approach reduces two primary noise injection mechanisms: ground coupling and source/drain junction coupling. Limitations of the Kelvin biasing scheme are removed while achieving more than a 60% (9 dB) reduction in substrate noise at the cost of a 12% increase in area.
Emre Salman, Eby G. Friedman, Radu M. Secareanu, O
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where ISCAS
Authors Emre Salman, Eby G. Friedman, Radu M. Secareanu, Olin L. Hartin
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