störimpuls - inevitable input / output circuits

摘要

There are circuits and methods for the prevention of interference pulses in a circuit. In one example, a circuit, which with an input / output - contact - pad is connected. The circuit comprises: a first level shifter, a second level shifter and a control method according to the - logic circuit. The first level shifter is set up, to produce a data signal. The second level shifter is set up, an output activation signal to produce. The first and second level shifter are transported by means of a first or second switch-on signal expensive controlled. The control - logic circuit is connected to the first level shifter and the second level shifter and set up for this purpose, the input / output - contact - pad to drive to a voltage level, which, on the data signal and the output of activation signal is based.n="37"