Tektronix Keithley 4200A-SCS - Page 152

Section 6: Using a Model 82 C-V System Model 4200A-SCS Prober and External Instrument Control
6-44 4200A-913-01 Rev. A December 2020
Figure 109: SIMCVsweep82 user module
It performs a staircase sweep from −3 V to +3 V in 20 mV steps, as shown in cvsweep test
description (on page 6-17).
You can make an offset correction measurement and use the cable compensation.
For details on quasistatic measurements, see Simultaneous C-V sweep (on page 6-16).
The following table lists the valid range values for Range590.
Range590 valid range values
Range
100 kHz
1 MHz
1
2 pF / 2 µs
20 pF / 200 µs
2
20 pF / 20 µs
20 pF / 200 µs
3
200 pF / 200 µs
200 pF / 2 ms
4
2 nF / 2 ms
2 nF / 20 ms
If CabCompFile does not exist, or if there is no path specified (null string), the default compensation
parameters are used. When entering the path, be sure to use two \ characters to separate each
directory. For example, if your cable file is in:
C:\calfiles\590cal.dat
You would enter:
C:\\calfiles\\590cal.dat