Section 6: Clarius
Model 4200A-SCS Parameter Analyzer Reference Manual
6-310
4200A-901-01 Rev. C / February 2017
HP4294ulib user library
You can use the user modules in the
HP4294ulib
user library to calibrate and control the Keysight
Model 4294 IMP meter. Subroutines are provided to perform voltage or frequency sweeps. These
user modules are summarized in the following table.
HP4294ulib user modules
User module
Description
CvSweep4294
Performs a capacitance versus voltage sweep.
FISweep4294
Performs a frequency versus impedance sweep.
LoadCal4294
Performs LOAD calibration.
OpenCal4294
Performs OPEN calibration.
PhaseCal4294
Performs PHASE calibration.
ShortCal4294
Performs SHORT calibration.
A Keysight 4294 measurement is valid only if proper calibrations are performed before the
measurement is made. The user may run calibration at any time.
A recommended calibration sequence is as follows:
1. Move prober to an OPEN calibration structure.
2. Call
PhaseCal4294
.
3. Call
OpenCal4294
.
4. Move prober to a SHORT calibration structure.
5. Call
ShortCal4294
.
6. Move prober to a LOAD calibration structure.
7. Call
LoadCal4294
.
The Keysight 4294 is added to the 4200A-SCS test system using KCon. For details, see
(on page 7-1).
Details on Keysight 4294 operations are provided in the documentation provided by Keysight for the
IMP meter.