Invention Grant
- Patent Title: Method and apparatus for measuring jitter
- Patent Title (中): 用于测量抖动的方法和装置
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Application No.: US10826198Application Date: 2004-04-15
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Publication No.: US07236555B2Publication Date: 2007-06-26
- Inventor: Symon Brewer
- Applicant: Symon Brewer
- Applicant Address: US CA San Jose
- Assignee: Sunrise Telecom Incorporated
- Current Assignee: Sunrise Telecom Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Mikio Ishimaru
- Agent William D. Zahrt, II
- Main IPC: G11B20/20
- IPC: G11B20/20 ; G08C25/00 ; H04L7/02 ; H04L7/00

Abstract:
In a method for measuring jitter, a signal under test is inputted to generate signal transition locations. A signal transition location is latched using a sampling clock signal, and the signal transition location is converted to a delay value. The delay value is converted to an edge position output, and a value of the edge position output is detected.
Public/Granted literature
- US20050163204A1 Method and apparatus for measuring jitter Public/Granted day:2005-07-28
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