Invention Grant
- Patent Title: Multi-rate clock buffer
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Application No.: US15847842Application Date: 2017-12-19
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Publication No.: US10361687B2Publication Date: 2019-07-23
- Inventor: Georgios Kalogerakis , The'linh Nguyen , Timothy G. Moran
- Applicant: FINISAR CORPORATION
- Applicant Address: US CA Sunnyvale
- Assignee: FINISAR CORPORATION
- Current Assignee: FINISAR CORPORATION
- Current Assignee Address: US CA Sunnyvale
- Agency: Maschoff Brennan
- Main IPC: G01F1/10
- IPC: G01F1/10 ; G01F1/58 ; G01F1/60 ; G06F1/10 ; H03K5/00 ; H03K5/02 ; H04L7/00 ; H04L7/04 ; G01F15/06 ; G01F25/00

Abstract:
A system may include a driver circuit configured to receive a clock signal. The system may also include a first tuned circuit and a second tuned circuit. The first tuned circuit and the driver circuit may be collectively tuned according to a first frequency range. The first tuned circuit may be configured to be active when a rate of the clock signal is within the first frequency range and to be inactive when the rate is outside of the first frequency range. Further, the second tuned circuit and the driver circuit may be collectively tuned according to a second frequency range that is different from the first frequency range. The second tuned circuit may be configured to be active when the rate is within the second frequency range and to be inactive when the rate is outside of the second frequency range.
Public/Granted literature
- US20180183416A1 MULTI-RATE CLOCK BUFFER Public/Granted day:2018-06-28
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