Current source circuit

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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Details

C327S143000

Reexamination Certificate

active

07339417

ABSTRACT:
According to the present invention, after a bias circuit (20) starts, a startup circuit (10) is isolated from the bias circuit (20) according to a bias voltage generated on an isolating voltage node (V2) from the bias circuit (20) to the startup circuit (10), and steady current consumption can be prevented in the startup circuit (10).

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