Method for outputting data and circuit configuration with driver circuit
AssigneeInfineon Technologies AG
InventorThoai-Thai Le
Life of this patent
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Abstract
A method and also a circuit configuration with a driver circuit for the parallel amplification of two input signals is described. A first and a second amplified output signal respectively are formed from the input signals, in which case, in the event of a change in the amplitudes of the two input signals in a predetermined time period, the first output signal is changed with a first temporal gradient in a first time period and is then changed with a second gradient in a second time period, and in which case the second output signal is changed with a third temporal gradient in a third time period and is then changed with a fourth temporal gradient in a fourth time period.
Claims19
A method for a parallel amplification of two input signals including a first input signal and a second input signal, a first amplified output signal being formed from the first input signal and a second amplified output signal being formed from the second input signal, which comprises the steps of:
- performing the following steps in an event of a change in amplitudes of the two input signals in a predetermined time period:
- changing the first amplified output signal with a first temporal gradient during a first time period;
- changing the first amplified output signal with a second temporal gradient during a second time period, the first temporal gradient being larger than the second temporal gradient;
- changing the second amplified output signal with a third temporal gradient during a third time period;
- and
- changing the second amplified output signal with a fourth temporal gradient during a fourth time period, the fourth temporal gradient being larger than the third temporal gradient.
A circuit configuration, comprising:
- two driver circuits, including a first driver circuit and a second driver circuit, for a parallel read-out of signals, each of said two driver circuits having an input for receiving one of two input signals and an output;
- and
- an adapting circuit connected to said input of each of said two driver circuits, and in that, in an event of a change of amplitudes of the two input signals in a predetermined time period, said adapting circuit changes a first output signal with a first temporal gradient in a first time period and then changes the first output signal with a second temporal gradient being smaller than the first temporal gradient in a second time period, said adapting circuit changes a second output signal with a third temporal gradient in a third time period and then changes the second output signal with a fourth temporal gradient in a fourth time period, the fourth temporal gradient being larger than the third temporal gradient.
Dependencies are inferred from the claim text.