Patent ID: 11870399
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The receiver of claim 1, wherein the second circuit includes:
a first equalizer circuit configured to adjust a voltage level of the first output signal according to a voltage level of the first feedback signal and adjust a voltage level of the second output signal according to a voltage level of the second feedback signal; and
a second equalizer circuit configured to amplify high frequency components of the first output signal and the second output signal,
wherein the first equalizer circuit includes:
an amplifier circuit configured to receive the input signal and amplify the voltage difference between the voltage level of the input signal and the level of the reference voltage to output the third output signal to a third node line and output the fourth output signal to a fourth node line;
a first low pass filter configured to generate the average voltage level of the third output signal and output the average voltage level of the third output signal as the first feedback signal;
a second low pass filter configured to generate the average voltage level of the fourth output signal and output the average voltage level of the fourth output signal as the second feedback signal;
the first switching element configured to transmit or block the third output signal of the third node line to the first low pass filter in response to the control signal; and
the second switching element configured to transmit or block the fourth output signal of the fourth node line to the second low pass filter in response to the control signal.