Input buffer apparatuses and methods

摘要

Apparatuses and methods are disclosed, including an apparatus with a first differential amplifier to amplify an input signal into a first output signal, a second differential amplifier to amplify the input signal into a second output signal that is complementary to the first output signal, and a feedback resistance coupled between the first output signal and the second output signal. Additional apparatuses and methods are described.

主权项

1. An apparatus comprising:
first and second input terminals; a first differential amplifier including a first non-inverting input node coupled to the first input terminal, a first inverting input node coupled to the second input terminal, and a first output node; a second differential amplifier including a second non-inverting input node coupled to the second input terminal, a second inverting input node coupled to the first input terminal, and a second output node; and a resistor element coupled between the first and the second output nodes, wherein the resistor element is a transistor including a source and a drain, one of the source or the drain is coupled to the first output node, and the other of the source or the drain is coupled to the second output node.