Pulse current generation circuit

Details Pulse current generation circuit Pulse current generation circuit

2006-02-14

2006-02-14

Feild, Lynn (Department: 2835)

Electrical transmission or interconnection systems

Wave form or wave shape determinative or pulse-producing...

Reexamination Certificate

active

06998733

ABSTRACT:
An N-transistor switches a current of a first constant current source by a positive input pulse to generate an output pulse current where an overshoot and an undershoot appear. A P-transistor switches a current of a second constant current source by a negative correction pulse applied at timing of occurrence of the overshoot to generate a correction pulse current. Another N-transistor switches a current of a third constant current source by a positive correction pulse applied at timing of occurrence of the undershoot to generate a correction pulse current. These correction pulse currents are added to the output pulse current to obtain a current as a wavelength where the overshoot and undershoot are largely reduced.

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