Application Examples
70
TDS1000/2000-Series Digital Oscilloscope User Manual
For a more stable display, push the SINGLE SEQ button to c ontrol
the acquisition of the waveform. Each time you push the SINGLE
SEQ button, the oscilloscope acquire s a snapshot of the digital data
stream. You can use the cursors or automatic measurements to
analyze the waveform, or you ca n store the wave form to analyze
later.
NOTE. Vertical sensitivity should match on waveforms used for math
operations. If t hey do not match, and you use cursors to measure the
waveform result, a U displays that represents unknown in the level
and delta readouts.
Viewing Impedance Changes in a Network
You have designed a circuit that needs to operate over a wide
temperature range. You need to evaluate the change in impedance of
the circuit as the ambient temperature is changed.
Connect the oscilloscope to monitor the input and output of the
circuit and capture the changes that oc cur as you vary the tempera-
ture.