Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-04-17
2007-04-17
Wells, Kenneth B. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S108000
Reexamination Certificate
active
11063920
ABSTRACT:
An oscillating buffer is coupled to an oscillating source, in parallel, for providing a predetermined waveform at a predetermined frequency for a core circuit with a plurality of MOS transistors operating at a core voltage. In one embodiment, the oscillating buffer includes an inverter, coupled between the core voltage and ground, for amplifying an input signal from the oscillating source. The inverter has one or more MOS transistors with gate oxides of a thickness substantially the same as that of the MOS transistors of the core circuit.
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patent: 6614283 (2003-09-01), Wright et al.
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patent: 7002379 (2006-02-01), Ajit
Taiwan Semiconductor Manufacturing Co. Ltd.
Wells Kenneth B.
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