Amplifiers – Miscellaneous – Amplifier protection means
Patent
1998-02-19
1999-11-30
Pascal, Robert
Amplifiers
Miscellaneous
Amplifier protection means
330298, H03F 152
Patent
active
059949589
ABSTRACT:
In a display signal amplifier arrangement, a current-sensing circuit (S) measures a supply current of an amplifier (A) to obtain a control signal (CTRL) for a bandwidth-reducing circuit (BRC) preceding the amplifier (A), where the bandwidth-reducing circuit (BRC) adaptively attenuates a high-frequency part of the display signal in dependence upon the supply current.
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Goodman Edward W.
Nguyen Khanh Van
Pascal Robert
U.S. Philips Corporation
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