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US 2019/0173474 A1Published application
Ring oscillator circuit with frequency stabilization
AssigneeBAE Systems Information and Electronic Systems Integration Inc.
InventorsKENNETH R. KNOWLES, DANIEL PIRKL
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Abstract
A ring oscillator circuit is disclosed. The ring oscillator in one embodiment includes an odd number of inverters connected in a loop fashion, a current mirror having a drain of a first transistor connected to the inverters, and a self-biased inverter connected to a drain of a second transistor of the current mirror.
Claims9
A ring oscillator comprising:
- a plurality of inverters connected in a loop fashion;
- a current mirror having a drain of a first transistor connected to said plurality of inverters;
- and
- a self-biased inverter connected to a drain of a second transistor of said current mirror.
1 more element
Dependencies are inferred from the claim text.