Amplifiers – With semiconductor amplifying device – Including plural amplifier channels
Patent
1991-08-20
1993-01-19
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including plural amplifier channels
330311, H03F 368
Patent
active
051809893
ABSTRACT:
A wideband amplifier is provided having a plurality of transistors, the bases of which are commonly grounded, a signal source for generating input signals, an input terminal connected to the signal source, a drive amplifier connected to the input terminal, a plurality of input resistors connected to the drive amplifier and to respective emitters of the transistors, a plurality of load resistors connected to respective collectors of the transistors, and an output terminal connected to a junction where the collector and one of the load resistors are connected with each other.
REFERENCES:
patent: 4926137 (1990-05-01), Shogaki et al.
Nishiyama Seiichi
Sakurai Hisao
Mullins James B.
Sony Corporation
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