Invention Grant
- Patent Title: Method and system of jitter compensation
- Patent Title (中): 抖动补偿的方法和系统
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Application No.: US10550568Application Date: 2004-03-12
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Publication No.: US07907016B2Publication Date: 2011-03-15
- Inventor: Johannes Wilhelmus Theodorus Eikenbroek
- Applicant: Johannes Wilhelmus Theodorus Eikenbroek
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agent Roger S. Burleigh
- Priority: SE0301005 20030403
- International Application: PCT/SE2004/000369 WO 20040312
- International Announcement: WO2004/088846 WO 20041014
- Main IPC: H03L7/00
- IPC: H03L7/00

Abstract:
A phase locked loop frequency synthesizer with jitter compensation having a tapped delay line for compensating the jitter prior to passing a signal subject to jitter through a non-linearity; and, a ΣΔ modulator for generating, or a storing element for pre-generated storing, of a fractional pattern representing fractional weighting of a plurality of integer divisors, wherein the fractional pattern identifies one integer divisor, out of the plurality of integer divisors, at a time to be active.
Public/Granted literature
- US20090072913A1 Method and system of jitter compensation Public/Granted day:2009-03-19
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