Low-input-voltage charge pump

Details Low-input-voltage charge pump Low-input-voltage charge pump

2009-03-09

2011-12-13

Nguyen, Hai L (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

Reexamination Certificate

active

08076968

ABSTRACT:
In an embodiment, a charge pump of relatively simple design is provided which can generate sufficient drive voltage for a power switching device from a low-supply-voltage (e.g., 1V). In some embodiments, this charge pump performs better at lower input voltages when there are loading conditions (i.e., when the charge-pump output powers other circuit blocks such as amplifiers and LDO's).

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