System for sequencing a first node voltage and a second node...

Details System for sequencing a first node voltage and a second node... System for sequencing a first node voltage and a second node...

2005-06-21

2005-06-21

Nguyen, Matthew V. (Department: 2838)

Electrical transmission or interconnection systems

Switching systems

Condition responsive

C323S273000

Reexamination Certificate

active

06909204

ABSTRACT:
A sequencing system for sequencing a first node voltage at a first node and a second node voltage at a second node which is less than the first node voltage is disclosed. The sequencing system includes a bias circuit configured to provide a bias current in response to the first node voltage beginning to change to a first supply voltage. The sequencing system includes a switch configured to provide a low impedance path between the first node and the second node when the bias circuit is providing the bias current. The switch is configured to provide a high impedance path when the second node voltage is within a range of a second supply voltage which is less than the first supply voltage.

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