Techniques relating to phase-locked loop circuits
US9231601B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2015 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Jan 9, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L7/099
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A phase-locked loop circuit includes a regulator circuit, first and second inductor-capacitor tank circuits, and first and second load capacitors. The regulator circuit generates a supply voltage. The first load capacitor is coupled to the regulator circuit and to the first inductor-capacitor tank circuit. The first load capacitor provides current for the supply voltage to the first inductor-capacitor tank circuit. The second load capacitor is coupled to the regulator circuit and to the second inductor-capacitor tank circuit. The second load capacitor provides current for the supply voltage to the second inductor-capacitor tank circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.