Determining a jitter property of a signal with a repetitive bit sequence of a plurality of bits includes setting a sample point at a first sampling position relative to a first transition within the bit pattern, assigning a set of digital values to comparison results of the digital signal with a threshold at the set sample point for a plurality of repetitions of the bit sequence, determining a distribution value on the base of the sum of the assigned digital values, shifting the sample point by a time increment, iteratively repeating determining the distribution value until the sample point has reached a second sampling position, determining from the distribution values a distribution function over the sample points, and determining the jitter property by using the distribution function.