Patent ID: 11955963
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The output driving circuit of claim 12, wherein the first bias voltage generating circuit comprises:
a first power supply node configured to receive a supply voltage;
a first resistor connected between the first power supply node and a first bias voltage output node that is configured to output the first bias voltage;
a first comparator including a first input terminal connected to the first bias voltage output node and a second input terminal configured to receive a first voltage, wherein the first comparator is configured to compare the first bias voltage with the first voltage; and
a sinking transistor having a gate terminal configured to receive a result of the comparing by the first comparator, one source or drain terminal connected to the first bias voltage output node, and another source or drain terminal connected to a ground node,
wherein the first bias voltage generating circuit is configured to, in response to the first bias voltage being provided to the pull-up circuit and the pull-down circuit, cause the parasitic current to flow to the ground node connected to the sinking transistor.