Integrated current supply

Details Integrated current supply Integrated current supply

1977-08-16

1979-08-28

Shoop, William M.

Electric power conversion systems

Current conversion

Integrated circuit

H02M 700

Patent

active

041662881

ABSTRACT:
A current supply circuit is disclosed for supplying current to an integrated circuit. The current supply circuit has a circuit element for rectifying an input current which blocks when a negative voltage is connected thereacross, which passes current in a predetermined positive voltage pass band, and which blocks current again for positive voltages higher than the pass band. A filter capacitor is connected to an output of the circuit element. The current supply circuit is preferably integrated on the same chip as the circuit to which it is supplying current with the filter capacitor being connected in outboard fashion.

REFERENCES:
patent: 3509446 (1970-04-01), Mullaly
patent: 3909700 (1975-09-01), Ferro
patent: 4040082 (1977-08-01), Goser
patent: 4053798 (1977-10-01), Koike et al.
Electronics Letters, "Multistable Circuit Using Complementary Field-Effect Transistors", Dec. 11, 1975, vol. 11, Nos. 25/26, pp. 613-614.
IEEE Journal of Solid-State Circuits, "Complementary JFET Negative-Resistance Devices", vol. SC-10, No. 6, 1975, pp. 509-510.

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