Patent ID: 9628069
Date: 2017-04-18
CPC Classifications: H03K

Claim:
1. A transmission circuit, comprising: a first transistor, having a source terminal coupled to a first reference voltage terminal of the transmission circuit and a drain terminal coupled to a first output terminal of the transmission circuit; a second transistor, having a source terminal coupled to a gate of the first transistor, and a drain terminal coupled to the first output terminal of the transmission circuit, wherein a gate of the second transistor is not directly coupled to the first reference voltage terminal of the transmission circuit; and a third transistor, having a drain terminal coupled to the first output terminal of the transmission circuit, a source terminal coupled to a second reference voltage terminal of the transmission circuit, and a gate terminal for receiving a first input signal; wherein the first and second transistors are of a first conducting type, and the third transistor is of a second conducting type different from the first conducting type.