Integrated circuit

Details Integrated circuit Integrated circuit

2007-03-27

2007-03-27

Nguyen, Ha Tran (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

Reexamination Certificate

active

11092963

ABSTRACT:
An integrated circuit includes a circuit component, a first control circuit and a switchable resistance network. An input voltage is fed to the circuit component on the input side. A control signal generated by the first control circuit is fed to the control terminal of the circuit component. With the switchable resistance network, the first resistance or the second resistance is connected between an output terminal of the circuit component and the output terminal of the integrated circuit to generate a voltage drop between the input side and the output terminal of the circuit component. The integrated circuit makes it possible to generate a current at the output terminal of the circuit component in a manner dependent on the control signal and the voltage dropped between the input side and the output terminal of the circuit component. Families of characteristic curves of transistors of an integrated circuit are determined by the integrated circuit.

REFERENCES:
patent: 3728719 (1973-04-01), Fish
patent: 4683386 (1987-07-01), Kamikawara
patent: 5365768 (1994-11-01), Suzuki et al.
patent: 5631601 (1997-05-01), Horsfall et al.
patent: 6489799 (2002-12-01), Murakami
patent: 6535015 (2003-03-01), Krishnan et al.
NPN/PNP-Kennlinienschreiber, Elektor; Ausgabe Apr. 1998; pp. 56-60.

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