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Agilent B2200 User’s Guide, Edition 2 4-23
Programming
Capacitance Compensation
To Create Compensation Data File
This section explains how to create the compensation data file.
1. Select one of the compensation data files (template, 20 files) installed when the
Agilent B2200 VXIplug&play driver is installed.
To select the most appropriate template for your measurement environment, see
Table 4-9 that lists the file name and the measurement environment where the
template targets. Each template is a text file that contains the information as
shown below.
#
# Compensation data file for B2210A/Probecard I/F/3m triax cable
#
#
# MB Mother Board
# MH Matrix Path High
# ML Matrix Path Low
# C1 Agilent Triax Cable
# C2H Probe card I/F or User Triax cable High
# C2L Probe card I/F or User Triax cable Low
# C3H Probe card or User Coax cable High
# C3L Probe card or User Coax cable Low
#
format version 1.0
B2210A
PCIF
#
# R[Ohm] L[H] C[F]
#-----------------------------------------------------------
MB 0.000000e+00 5.250000e-08 2.940000e-11
MH 2.430000e+00 6.310000e-07 1.930000e-10
ML 2.490000e+00 5.970000e-07 1.920000e-10
C1 6.300000e-01 1.250000e-06 1.600000e-10
C2H 2.988000e-01 5.090000e-07 7.000000e-11
C2L 2.988000e-01 5.090000e-07 7.000000e-11
C3H 0.000000e+00 8.000000e-08 1.500000e-13
C3L 0.000000e+00 8.000000e-08 1.500000e-13
The 15th line specifies the used switch module, B2210A or B2211A.
The 16th line specifies the DUT interface, PCIF or CABLE. PCIF indicates that
the Agilent B2220A probe card interface is used. CABLE indicates that the
connector plate is used.
The lines C2H to C3L should be modified for each measurement environment.
See Table 4-9 and Table 4-10. Do not modify the other lines.