In this paper, a technique for local biasing of analog VLSI operator circuits has been discussed. The circuit we refer to is an exponential operator: we designed a bias circuit which locally generates the bias voltage for such operator, compensating for technological process gradients. Theoretical background, circuit implementation and simulation results are presented and discussed.

A threshold voltage gradient compensation circuit for weak inversion operators for analog OCR chips / Bo, G.M.; Caviglia, D.D.; Valle, M.. - STAMPA. - 9(1997), pp. 66-68.

A threshold voltage gradient compensation circuit for weak inversion operators for analog OCR chips

CAVIGLIA, DANIELE;VALLE, MAURIZIO
1997

Abstract

In this paper, a technique for local biasing of analog VLSI operator circuits has been discussed. The circuit we refer to is an exponential operator: we designed a bias circuit which locally generates the bias voltage for such operator, compensating for technological process gradients. Theoretical background, circuit implementation and simulation results are presented and discussed.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11567/847664
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