Signal transmission system and signal transmission method thereof
AssigneeHynix Semiconductor Inc.
InventorKwan Dong Kim
Life of this patent
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Abstract
A signal transmission system includes a transmitting unit configured to drive an input signal and to transmit the input signal, a pre-emphasis unit configured to detect a change in a voltage level of the input signal and to amplify a voltage of an output signal of the transmitting unit for a predetermined time, and a receiving unit configured to receive the output signal from the transmitting unit.
Claims23
A signal transmission system, comprising:
- a transmitting unit configured to drive an input signal and to transmit the input signal;
- a pre-emphasis unit configured to detect a change in a voltage level of the input signal and to amplify a voltage of an output signal of the transmitting unit for a predetermined time;
- and
- a receiving unit configured to receive the output signal from the transmitting unit.
A signal transmission system, comprising:
- a transmitting unit configured to drive an input signal and to transmit the input signal;
- a pre-emphasis unit configured to detect a change in a voltage level of the input signal and to amplify a voltage of an output signal of the transmitting unit for a predetermined time;
- a current amount compensating unit configured to compensate a change in a current amount of the transmitting unit and the pre-emphasis unit in response to a change in at least one of a Process, Voltage, Temperature condition;
- and
- a receiving unit configured to receive an output signal from the transmitting unit.
A signal transmission method of a signal transmission system in which a transmitting terminal and a receiving terminal are connected to each other through a channel that performs a high-tap termination process on an output signal of the transmitting terminal, the method comprising:
- detecting a change in a voltage level of an input signal that is input to the transmitting terminal;
- and
- amplifying a voltage level of the output signal for a predetermined time when the change in the voltage level of the input signal is detected.
A signal transmission system, comprising:
- a transmitting unit receiving an input signal;
- a delay element configured to delay the input signal for a predetermined time and to output a delayed output signal;
- a logic circuit unit configured to perform a logic operation on the input signal and the delayed output signal;
- and
- a receiving unit configured to receive the delayed output signal,
- wherein the delayed output signal is amplified for the predetermined time when a change in the input signal is detected.
Dependencies are inferred from the claim text.