US Patent No. 10,218,400

TECHNIQUE FOR FILTERING OF CLOCK SIGNALS


Patent No. 10,218,400
Issue Date February 26, 2019
Title Technique For Filtering Of Clock Signals
Inventorship Boris A. Kurchuk, Bridgewater, NJ (US)
Assignee Nokia of America Corporation, Murray Hill, NJ (US)

Claim of US Patent No. 10,218,400

1. An apparatus comprising:a clock generator configured to generate an initial clock signal having a fundamental frequency; and
a clock channel configured to generate a filtered clock signal from the initial clock signal, wherein the clock channel comprises at least one filter configured to (i) attenuate noise in at least one Nyquist zone of the initial clock signal adjacent to the fundamental frequency and (ii) pass at least one harmonic frequency of the initial clock signal other than the fundamental frequency to generate the filtered clock signal.