Patent ID: 6728327
Filing Date: 2004-04-27
Classification: H03B,H03L

Abstract:
An apparatus, comprising:means for generating a reference signal; at least two or more means for providing an output having a predetermined frequency in response to the reference signal, each output having a first jitter value; and means for combining the outputs of said at least two or more output providing means, said combining means providing an output having a second jitter value, the second jitter value being less than the first jitter value, said combining means comprising an amplifier, a predetermined number of resistors each having a predetermined resistance, each of the predetermined number of resistors coupled between each output of said at least two or more output providing means and an input of said amplifier, respectively, and a feedback resistor coupled between an output and the input of said amplifier, the feedback resistor having a resistance proportional to a sum of all the predetermined resistances of the predetermined number of resistors divided by the predetermined number.