Single ended receiver

A single ended receiver, comprising:

• a current mode logic circuit, configured to receive an input signal and a reference voltage value, and to output a first output signal;
• and
• a differential to single amplifier, coupled to the current mode logic circuit, and configured to receive the first output signal and to output a second output signal, wherein a differential to single amplifier internal signal is generated according to the first output signal, and the second output signal is generated according to the differential to single amplifier internal signal;
• and
• a voltage detector, coupled to the differential to single amplifier, and configured to output a control signal to the differential to single amplifier according to the reference voltage value,
• wherein the differential to single amplifier is further configured to adjust a voltage value of the differential to single amplifier internal signal according to the control signal, so that a duty cycle of the second output signal is adjusted;
• wherein the voltage detector is further configured to output the control signal according to a voltage difference value between the reference voltage value and a standard reference voltage value.