| 摘要 |
A semiconductor circuit comprising a vertical transistor is disclosed. A differential amplifier circuit comprises a pair of amplification transistors, wherein the pair of amplification transistors comprises a first amplification transistor adapted to receive, amplify, and output a differential input signal. The first amplification transistor is a first vertical transistor comprising a first top and a first bottom, and the first top is a first drain of the first vertical transistor and the first bottom is a first source of the first vertical transistor. The differential amplifier circuit further comprises a current source electrically disposed between the pair of amplification transistors and a second power supply to form a current path between a first power supply and the second power supply.
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