Circuit for mitigating single-event-transients
AssigneeZero-Error Systems Pte Ltd
InventorsJoseph Sylvester Chang, Wei Shu, Yong Qu, Kwen Siong Chong, Arunjai Mittal
Life of this patent
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Abstract
A circuit for mitigating single-effect-transients (SETs) comprising: a first sub-circuit comprising a first p-type transistor arrangement configured to generate a first output and a first n-type transistor arrangement configured to generate a second output; and a second sub-circuit comprising a connecting p-type transistor arrangement and a connecting n-type transistor arrangement connected in series, wherein the first output and the second output are electrically coupled to each other through the second sub-circuit.
Claims19
A circuit for mitigating single-effect-transients (SETs) having a first input, a second input, a first complementary input, a second complementary input, a first output and a second output, and comprising:
- a first sub-circuit comprising:
- a first p-type transistor arrangement comprising at least one p-type transistor configured to generate the first output, and
- a first n-type transistor arrangement comprising at least one n-type transistor configured to generate the second output;
- and
- a second sub-circuit comprising:
- a connecting p-type transistor arrangement comprising at least one p-type transistor,
- a connecting n-type transistor arrangement comprising at least one n-type transistor connected in series to the connecting p-type transistor arrangement, wherein a drain terminal of the at least one p-type transistor in the connecting p-type transistor arrangement and a drain terminal of the at least one n-type transistor in the connecting n-type transistor arrangement are electrically coupled to each other, and
- a second p-type transistor arrangement comprising at least one p-type transistor and a second n-type transistor arrangement comprising at least one n-type transistor, wherein
- the first output is further electrically coupled to a drain terminal of the at least one p-type transistor in the second p-type transistor arrangement,
- the second output is further electrically coupled to a drain terminal of the at least one n-type transistor in the second n-type transistor arrangement,
- a gate terminal of the at least one p-type transistor in the connecting p-type transistor arrangement and a gate terminal of the at least one n-type transistor in the second n-type transistor arrangement are controlled by the first complementary input,
- a gate terminal of the at least one n-type transistor in the connecting n-type transistor arrangement and a gate terminal of the at least one p-type transistor in the second p-type transistor arrangement are controlled by the second complementary input,
- a source terminal of the at least one p-type transistor in the second p-type transistor arrangement is electrically coupled to VDD, and
- a source terminal of the at least one n-type transistor in the second n-type transistor arrangement is electrically coupled to VSS,
- wherein the first output and the second output are electrically coupled to each other through the second sub-circuit through the connecting p-type transistor arrangement of the second sub-circuit and the connecting n-type transistor arrangement of the second sub-circuit.
Dependencies are inferred from the claim text.