Invention Grant
- Patent Title: Power supply induced signal jitter compensation
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Application No.: US13006111Application Date: 2011-01-13
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Publication No.: US08436670B2Publication Date: 2013-05-07
- Inventor: Yantao Ma , Aaron Willey
- Applicant: Yantao Ma , Aaron Willey
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dorsey & Whitney LLP
- Main IPC: H03H11/26
- IPC: H03H11/26

Abstract:
Examples of circuits and methods for compensating for power supply induced signal jitter in path elements sensitive to power supply variation. An example includes a signal path coupling an input to an output, the signal path including a delay element having a first delay and a bias-controlled delay element having a second delay. The first delay of the delay element exhibits a first response to changes in power applied thereto and the second delay of the bias-controlled delay element exhibits a second response to changes in the power applied such that the second response compensates at least in part for the first response.
Public/Granted literature
- US20120182057A1 POWER SUPPLY INDUCED SIGNAL JITTER COMPENSATION Public/Granted day:2012-07-19
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