Amplifiers – With semiconductor amplifying device – Including differential amplifier
Patent
1993-08-11
1994-11-15
Mottola, Steven
Amplifiers
With semiconductor amplifying device
Including differential amplifier
330301, H03F 345
Patent
active
053651928
ABSTRACT:
An embodiment of the present invention combines, on a single integrated circuit, a first bipolar transistor in a common-emitter configuration capacitively coupled to a second bipolar transistor in a common-base configuration, together with a capacitive input coupling for a single-ended input and directly-coupled collector outputs for a differential-output for driving successive differential-input and differential-output emitter-coupled transistor pairs for multiple stages of amplifier gain.
REFERENCES:
patent: 5250911 (1993-10-01), Linder et al.
Lau Chung Y.
Wagner Gary L.
Mottola Steven
Schatzel Thomas E.
Trimble Navigation Limited
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