Method and device for adjusting or setting an electronic device

Details Method and device for adjusting or setting an electronic device Method and device for adjusting or setting an electronic device

2006-12-22

2010-06-15

Donovan, Lincoln (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Amplitude control

C327S087000, C327S089000, C330S009000, C330S259000, C330S278000, C330S290000

Reexamination Certificate

active

07737753

ABSTRACT:
Method and device for adjusting or setting an electronic device (1) exhibiting at least one input for an external input signal and at least one output signal output, the value or the state of the output signal being a function of the values or of the state of the input signal. A memory circuit (9) for the value of an adjustment signal is linked to an adjustment input of the electronic device. A circuit (11) increments/decrements said adjustment value stored in said memory circuit. A switching circuit (12) switches said input of the electronic device to a predetermined state and links said output of the electronic device to said memory circuit via said incrementing/decrementing circuit. Said incrementing/decrementing circuit (11) is adapted for adjusting the value of said adjustment signal so that, when said input is switched to said predetermined state, the value or the state of said output signal tend to or attain a predetermined value or a predetermined state.

REFERENCES:
patent: 4495470 (1985-01-01), Bristol
patent: 4628274 (1986-12-01), Vittoz et al.
patent: 6498530 (2002-12-01), Tang
patent: 6515464 (2003-02-01), Darmawaskita et al.
patent: 7459966 (2008-12-01), Nakao
patent: 118 178 (1984-09-01), None
patent: 161 215 (1985-11-01), None
patent: WO 02/27942 (2002-04-01), None

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