Amplifiers – With semiconductor amplifying device – Including differential amplifier
Patent
1992-08-18
1995-03-07
Nelli, Raymond A.
Amplifiers
With semiconductor amplifying device
Including differential amplifier
330262, H03F 345
Patent
active
053961935
ABSTRACT:
A frequency compensated circuit includes a frequency compensation component and a negative feedback loop for feeding an output signal to the circuit input terminal. The circuit input terminal also receives a compensation signal from the frequency compensation component. A controlled system provides an output signal to the input terminal. A controlled current is supplied to the controlled system to increase the output voltage and the compensation signal from the compensation component can be substantially lower than it is in the prior art type of systems.
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"Transistors in High Frequency Amplifiers"; Guggenbuhl et al, P265 +, from Electronic @ Radio Engineer, Jul. 1957.
Koblitz Rudolf
Lehr Steffen
Deutsche Thomson-Brandt GmbH
Emanuel Peter M.
Nelli Raymond A.
Tripoli Joseph S.
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