Amplifiers – With semiconductor amplifying device – Including particular biasing arrangement
Patent
1994-12-15
1995-10-31
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including particular biasing arrangement
330299, H03F 304
Patent
active
054633508
ABSTRACT:
A biasing voltage is supplied from the emitter of an emitter follower npn transistor. The base current of the npn transistor is supplied from the emitter of an emitter follower pnp transistor. Thus, a constant biasing voltage which is not influenced by an average value of an input signal, is supplied to an amplifier.
REFERENCES:
patent: 3501710 (1970-03-01), Liepins et al.
Provisional Publication No. 87237/82 of a Japanese patent application entitled "A nonlinear A/D", May 1982.
Mullins James B.
NEC Corporation
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