Cvucompulib User Library; Dlcp User Library - Keithley 4200A-SCS Reference Manual

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Model 4200A-SCS Parameter Analyzer Reference Manual

cvucompulib user library

The cvucompulib user library contains user modules for collecting 4210-CVU compensation data.

The next table lists and briefly describes the user modules.

If your configuration includes a 4200A-CVIV, use the cvivulib user library instead of this one.

cvucompulib user modules

cvu_ConstantsFileSelect

cvu_OSLcomp_collect

The DLCP user library contains a user module for making C-V measurement for drive-level

capacitance profiling (DLCP). The next table lists and briefly describes the user module.

DLCP user module

4200A-901-01 Rev. C / February 2017

Selects the constants file that is used for a CVU ITM or UTM. The

file must be created using cvu_OSLcomp_collect.

Collects the open, short, and load compensations of the CVU

instrument as selected. It generates a file that contains the open,

short, and load compensation values to apply to the CVU readings

that are returned from an ITM or UTM.

This module allows you to make C-V measurements for drive-level

capacitance profiling (DLCP) using the 4210-CVU. During this measurement,

the applied AC voltage is sweeping while the capacitance is measured. The

total applied voltage (AC and DC) is kept constant. The total applied voltage is

defined as the DC voltage minus 1/2 the p-p AC voltage.

Section 6: Clarius