Patent ID: 11894811
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The operational amplifier of claim 1, further comprising a second voltage end, wherein the second amplifying unit further comprises:
a first input capacitor comprising:
a first end coupled to the second gate; and
a second end coupled to the fifth gate;

a second input capacitor comprising:
a first end coupled to the first gate; and
a second end coupled to the sixth gate;

a third resistor comprising:
a first end coupled to the second end of the first input capacitor; and
a second end coupled to the second voltage end; and

a fourth resistor comprising:
a first end coupled to the second end of the second input capacitor; and
a second end coupled to the second voltage end.