Amplifiers – With semiconductor amplifying device – Including signal feedback means
Patent
1976-10-12
1978-05-16
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including signal feedback means
307299B, 330307, 330308, H03F 314
Patent
active
040901491
ABSTRACT:
An integrated circuit degenerative feedback current amplifier has at least two amplifier stages and a degenerative feedback branch connected from the amplifier input to the amplifier output. An active element of the last amplifier stage has its output circuit subdivided in such a way that a subdivision of the output current results whereby a first partial current is guided via the degenerative branch and a second partial current is guided into the amplifier output.
REFERENCES:
patent: 3710269 (1973-01-01), Fowler et al.
patent: 3725683 (1973-04-01), Anderson
patent: 3822387 (1974-07-01), Mulder
IEEE Journal of Solid-State Circuits, vol. SC-7, No. 5, Oct. 1972, pp. 340-351.
Mullins James B.
Siemens Aktiengesellschaft
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