User manual

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Fig. 52: Experiment setup slide register
18 Phase Offset 90 Degrees
Return the output signals of the two-stage slide register to the input. J
and K should, however, be swapped. The result is that the first flipflop
each take son the inverted condition of the second flipflop. The second
one, on contrast, follows the first one as before with a delay on one
cycle. All in all, both outputs switch alternatingly. This leads to two
symmetrical rectangular signals with a quarter of the cycle frequency
and a time delay of one cycle. The phase offset between both output
signals is 90 degrees. Such signals user used, e.g., in message
technology.