Adaptive clock generation with pseudo random variation

Details Adaptive clock generation with pseudo random variation Adaptive clock generation with pseudo random variation

1993-03-05

1995-05-16

Stephan, Steven L.

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Frequency or repetition rate conversion or control

327164, 327145, 395550, 395650, H03K 384

Patent

active

054164346

ABSTRACT:
Adaptive clock generator including a master clock. A control means detects the current operating mode and, in response, provides a corresponding integer output N. A programmable pulse generator provides an output clock signal comprising a "high" pulse having a predetermined width followed by a "low" pulse having a width of N master clock periods. A dithered clock signal may be provided when the control means provides an integer output N selected from a set of integer values. Preferably, N is selected in a random or pseudo-random manner.

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"Embedded Microcontrollers and Processors", vol. II, pp. 24-59, 24-99, Intel, order #270354-005, Oct. 1991.

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