DTCMOS differential amplifier

Amplifiers – With semiconductor amplifying device – Including differential amplifier

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330307, 327 65, 327 77, H03F 345, H03F 314, H03K 522

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active

060642637

ABSTRACT:
An amplifier is constructed having a FET formed in a substrate with its gate coupled to a first voltage terminal. A second FET formed in the substrate is coupled both to the first FET and to a second voltage terminal. The second FET has its gate directly coupled to its body. The second FET electrically isolated from the substrate. An input node at the coupled gate-body receives an input signal. An output node between the first and second FETs outputs a signal in response to the input signal.

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