Invention Grant
- Patent Title: Channel-to-channel deskew systems and methods
- Patent Title (中): 通道到通道的去歪斜系统和方法
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Application No.: US11924088Application Date: 2007-10-25
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Publication No.: US08132040B1Publication Date: 2012-03-06
- Inventor: Robert Bartel
- Applicant: Robert Bartel
- Applicant Address: US OR Hillsboro
- Assignee: Lattice Semiconductor Corporation
- Current Assignee: Lattice Semiconductor Corporation
- Current Assignee Address: US OR Hillsboro
- Agency: Haynes and Boone, LLP
- Main IPC: G01R35/00
- IPC: G01R35/00

Abstract:
Systems and methods are disclosed herein to provide channel-to-channel skew control in accordance with one or more embodiments of the present invention. For example in accordance with an embodiment, a method of adjusting skew between first and second channels includes receiving a first channel output signal and a second channel output signal from the first and second channels, respectively; detecting a phase difference between the first channel output signal and the second channel output signal; and controlling, based on the detected phase difference, a signal delay within at least the first channel or the second channel to reduce skew between the first channel output signal and the second channel output signal.
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