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US 2009/0154121 A1Published application
Clock generator
AssigneeInventec Corporation
InventorChih-Chien Lee
Life of this patent
Estimating the term…
Abstract
A clock generator includes a printed circuit board, a resonant circuit and a pair of compensating capacitors. The resonant circuit is disposed on the printed circuit board. The compensating capacitors are embedded in the printed circuit board and electrically connected to both terminals of the resonant circuit respectively.
Claims20
A clock generator, comprising:
- a printed circuit board;
- a resonant circuit disposed on the printed circuit board;
- and
- a pair of compensating capacitors embedded in the printed circuit board and electrically connected to both terminals of the resonant circuit respectively, wherein the compensating capacitors have substantially the same capacitance.
1 more element
(canceled)
A clock generator, comprising:
- a printed circuit board comprising:
- a first dielectric layer;
- a second dielectric layer stacked on the first dielectric layer;
- and
- a third dielectric layer stacked on the second dielectric layer;
- a pair of first electrodes located between the first dielectric layer and the second dielectric layer and separated from each other;
- a pair of second electrodes located between the second dielectric layer and the third dielectric layer and separated from each other, wherein the projections of the second electrodes on the first dielectric layer overlap the first electrodes respectively, and the first electrodes are parallel with the second electrodes respectively;
- a resonant circuit disposed on the printed circuit board;
- a pair of first conductive lines electrically connecting both terminals of the resonant circuit to the second electrodes respectively;
- and
- a pair of second conductive lines electrically connecting the first electrodes to an outside potential.
8 more elements
(canceled)
Dependencies are inferred from the claim text.