Series 2600 System SourceMeters Reference Manual Sweep Operation 5-3
Return to Section 5 topics 2600S-901-01 Rev. A / May 2006
Figure 5-1
Comparison of staircase sweep types
Start
Stop
A: Linear Staircase Sweep
Start
100
B: Logarithmic Staircase Sweep
First Point
C: Custom Sweep
Last Point
10
1
0.1
Stop
Logarithmic scale
shown for staircase
Sweep characteristics
Linear staircase sweeps
As shown in Figure 5-2, this sweep type steps from a start voltage or current value
to an ending (stop) value. A measurement is made at each step after a specified
delay period (settling time). Programmable parameters include the source
function, channel, start and stop levels, the number of sweep points, and the
delay (the time between source and measure at each step). The step size is
determined by the start and stop levels, and the number of sweep points:
step = (stop - start) / (points - 1)
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