Amplifiers – With semiconductor amplifying device – Including differential amplifier
Reexamination Certificate
2010-01-07
2011-11-01
Nguyen, Hieu P (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including differential amplifier
C330S253000
Reexamination Certificate
active
08049562
ABSTRACT:
An amplifier includes a first pair of transistors (the first pair) that defines a first output, each transistor of the first pair having a gate coupled to a first input terminal; a second pair of transistors (the second pair) that defines a second output, each transistor of the second pair having a gate coupled to a second input terminal; a first capacitor coupled to the second output terminal and to the gate of a first transistor of the first pair; a second capacitor coupled to the second output terminal and to the gate of a second transistor of the first pair; a third capacitor coupled to the first output terminal and to the gate of a third transistor of the second pair; and a fourth capacitor coupled to the first output terminal and to the gate of a fourth transistor of the second pair.
REFERENCES:
patent: 2009/0243727 (2009-10-01), Bockelman et al.
Kumar Rakesh
Rajendran Gireesh
Singh Rittu Sachdev
Brady III Wade J.
Nguyen Hieu P
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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