Patent ID: 11936354
Assignee: REALTEK SEMICONDUCTOR CORPORATION
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The amplifier circuit of claim 1 further comprising:
a fifth transistor having a nineteenth terminal, a twentieth terminal, and a fifth control terminal, the nineteenth terminal being coupled to the second terminal, and the twentieth terminal being coupled to the first output terminal;
a sixth transistor having a twenty-first terminal, a twenty-second terminal, and a sixth control terminal, the twenty-first terminal is coupled to the fourth terminal, and the twenty-second terminal is coupled to the second output terminal;
a sixth switch having a twenty-third terminal and a twenty-fourth terminal, the twenty-third terminal being coupled to the first reference voltage, and the twenty-fourth terminal being coupled to the second terminal and the nineteenth terminal; and
a seventh switch having a twenty-fifth terminal and a twenty-sixth terminal, the twenty-fifth terminal being coupled to the first reference voltage, and the twenty-sixth terminal being coupled to the fourth terminal and the twenty-first terminal.