Amplifier circuit
AssigneeRealtek Semiconductor Corp.
InventorSHIH-HSIUNG HUANG
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Abstract
An amplifier circuit has first and second input terminals and first and second output terminals, and includes first and second inverter-based amplifiers and first and second output stages. The first inverter-based amplifier has third and fourth output terminals. The second inverter-based amplifier has fifth and sixth output terminals. The first and the second input terminal are the two input terminals of the first and second inverter-based amplifier. The first and second inverter-based amplifiers are respectively coupled to first and second voltages. The first output stage is coupled to the third and fourth output terminals. The second output stage is coupled to the fifth and sixth output terminals. The first and second output terminals are the output terminals of the first and second output stages, respectively.
Claims20
An amplifier circuit having a first input terminal, a second input terminal, a first output terminal, and a second output terminal, the amplifier circuit comprising:
- a first inverter-based amplifier having a third output terminal and a fourth output terminal, wherein the first input terminal and the second input terminal are two input terminals of the first inverter-based amplifier, and the first inverter-based amplifier is coupled to a first voltage;
- a second inverter-based amplifier having a fifth output terminal and a sixth output terminal, wherein the first input terminal and the second input terminal are two input terminals of the second inverter-based amplifier, and the second inverter-based amplifier is coupled to a second voltage;
- a first output stage coupled to the third output terminal and the fourth output terminal, wherein the first output terminal is an output terminal of the first output stage;
- and
- a second output stage coupled to the fifth output terminal and the sixth output terminal, wherein the second output terminal is an output terminal of the second output stage.
Dependencies are inferred from the claim text.