| 摘要 |
<p>The invention relates to a circuit by means of which two electrical quantities in the form of a first transverse current (I1) and a second transverse current (I2) can be mutually compared. The circuit has a first inverter stage (n1, p1). An output (50, 51) of the two inverter stages (n1, p1, n2, p2) are coupled to an input of the other inverter stage (52, 53). Between the two outputs of the two inverter stages (n1, p2) there is a reset unit (5) which, on being activated, starts the current comparison. If the reset unit (5) is deactivated, the output datum obtained during the evaluation remains stable.</p> |
