Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
Transceiver circuit having T-coil, inductive termination, and equalization
A transceiver circuit having a T-coil circuit, inductive termination, and an equalization circuit is disclosed. The transceiver includes a transmitter having an output coupled to a first node, and a receiver having an input coupled to the first node. A T-coil circuit is coupled between the first node and an input/output (I/O) node. The T-coil circuit includes first and second inductors coupled in series between the first node and the I/O node, the inductors being coupled at a second node. A termination circuit is coupled between the first node and a reference node, the termination circuit including a third inductor. The transceiver circuit also includes an equalization circuit configured to convey an equalization signal to the second node.
Apple Inc.
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H04B H04L H04B
inventional inventional inventional
Cristian Yu Huabo Xuchen Huy M.
Gozzi Chang Chen Zhang Nguyen