05491458 is referenced by 73 patents and cites 5 patents.

An oscillator generates a signal that is applied to one input of a phase shifter circuit. The other input of the phase shifter is connected to a source of a phase modulation signal. In response to the phase modulationsignal, the phase shifter provides a clock signal with a spread spectrum.

Title
Apparatus for spreading the spectrum of a signal and method therefor
Application Number
8/336006
Publication Number
5491458
Application Date
November 8, 1994
Publication Date
February 13, 1996
Inventor
Narendar Venugopal
837 Cape Trinity Pl., San Jose, 95133
CA, US
Earl W McCune Jr
2383 Pruneridge Ave., Suite 3, Santa Clara, 95050
CA, US
Agent
Jeffrey D Harry M Weiss & Associates Moy
Harry M Weiss
IPC
H03K 3/84
H03B 29/00
H03C 3/00
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