Process insensitive delay line

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing

Reexamination Certificate

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Details

C327S161000, C327S271000, C327S277000

Reexamination Certificate

active

08035433

ABSTRACT:
A delay line including a phase detector having two inputs and one output. The first input of the phase detector is connected to an input of the delay line. The second input of the phase detector is connected to an output of the delay line. The output of the phase detector is connected to a control circuit which controls current flow at a control node to produce a control voltage at the node. A voltage-controlled delay unit is responsible to the control voltage to control a delay applied to a signal at an input of the delay line.

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