Temperature compensated delay signals

Details Temperature compensated delay signals Temperature compensated delay signals

2003-12-23

2008-11-18

Zweizig, Jeffrey S (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Having specific delay in producing output waveform

C327S513000

Reexamination Certificate

active

07453302

ABSTRACT:
A temperature compensated delay circuit for delaying a signal within an integrated circuit includes a temperature sensor. The temperature sensor is configured to sense a temperature proximal to the integrated circuit and configured to provide a control signal representative of the sensed temperature proximal to the integrated circuit. A delay chain is configured to receive a signal and provide a plurality of output signals. Each output signal has a time delay distinct from other output signals. A multiplexer is configured to receive the plurality of output signals from the delay chain and to receive the control signal from the temperature sensor representative of the sensed temperature. The multiplexer is configured to provide a temperature compensated delayed output signal.

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