Patent ID: 9001902
Filing Date: 2015-04-07
Classification: H04L

Abstract:
1. A transmission system comprising: a transmitter configured to transmit a first signal signal so that a receiver coupled to the transmitter via a transmission channel receives a second signal, the receiver including a bias circuit configured to regulate a direct current bias level of an input terminal of the receiver, wherein the transmitter includes a first amplitude converter configured to convert the first signal to the second signal having a smaller amplitude than an amplitude of the first signal, wherein the receiver includes a second amplitude converter configured to convert the second signal to a third signal having a larger amplitude than the amplitude of the second signal, and wherein the first amplitude converter includes a first capacitor that restricts an amount of charge to be supplied to the receiver, one end of the first capacitor being coupled to an output terminal of the transmitter which is coupled to the transmission channel and the other end of the first capacitor being coupled to a potential node.