Circuit arrangement for actuating a transistor

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver

Reexamination Certificate

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Details

C327S112000, C327S390000

Reexamination Certificate

active

07843237

ABSTRACT:
One example of the invention relates to a circuit arrangement for actuating a high-side transistor which includes a control terminal and a load terminal. The circuit arrangement includes a driver circuit that is designed to generate, in response to a control signal, a driver signal for the control terminal of the high-side transistor. A supply circuit is capacitively coupled to a radio-frequency signal source and is designed to provide a supply voltage to the driver circuit, the supply voltage being referenced to a floating reference potential.

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patent: 6538481 (2003-03-01), Suetsugu
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patent: 6664822 (2003-12-01), Watabe
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patent: 6927662 (2005-08-01), Kahlmann et al.
patent: 7064598 (2006-06-01), Willingham et al.
Horowitz, P., et al., “The Art of Electronics,” Diodes and Diode Circuits, pp. 47 and 48, The Press Syndicate of the University of Cambridge, Cambridge, United Kingdom.
Pylarinos, L., et al., “Charge Pumps: An Overview,” IEEE, date unknown, 7 pages.
Park, S., et al., “A Self-Boost Charge Pump Topology for a Gate Drive High-Side Power Supply,” IEEE Transaction on Power Electronics, Mar. 2005, pp. 300-307, vol. 20, No. 2.

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