Semiconductor circuit regulator

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage

Reexamination Certificate

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C327S538000, C379S413000

Reexamination Certificate

active

07098723

ABSTRACT:
In a circuit designed to output a varying output voltage, the substrate of the semi-conductor component is connected to a regulator, in particular a switch, connected to a lower potential than the potential of the substrate of the circuit. The circuit can for example be used in a Subscriber Line Interface Circuit (SLIC).

REFERENCES:
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patent: 0 800 212 (1997-10-01), None
patent: 0 957 626 (1999-11-01), None
Sching et al., “Electronic Circuits”, 1979, pp. 252-253.

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