Patent ID: 11894968
Assignee: SWIFTLINK TECHNOLOGIES INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The receive IQ amplifier of claim 17, wherein the first active switching circuit comprises:
a third and a fourth transistors, each having source terminals coupled to a drain terminal of the first transistor, a gate terminal of the third transistor is coupled to an I control voltage (VCI), a gate terminal of the fourth transistor is coupled to an I control_bar voltage (VCI_bar), a drain terminal of the third transistor is coupled to the port (VI+), and a drain terminal of the fourth transistor is coupled to the port (VI−); and
a fifth and a sixth transistors, each having source terminals coupled to a drain terminal of the second transistor, a gate terminal of the fifth transistor is coupled to the I control_bar voltage (VCI_bar), a gate terminal of the sixth transistor is coupled to the I control voltage (VCI), a drain terminal of the fifth transistor is coupled to the port (VI+), and a drain terminal of the sixth transistor is coupled to the port (VI−).