-SCS Parameter Analyzer Reference Manual Section 4: Multi-frequency capacitance-
4200A-901-01 Rev. C / February 2017 4-71
cvu-capacitor connections
The test configuration is shown in the next figure. Use only the supplied (red) 100 Ω SMA cables for
connections to the 4210-CVU. Be sure that all SMA cables are the same length.
After making or changing connections, be sure to use the Confidence Check diagnostic tool and do
connection compensation tests. Refer to Confidence Check (on page 4-19) and Connection
compensation (on page 4-10) for details.
Figure 128: Basic configuration to test a MIM capacitor
Formulas and constants
This project uses one formula with no constants.
• NOISE: Calculates the standard deviation of the capacitance measurements:
NOISE = STDEV(CP_AB)
cv-10 pF test
This test performs a voltage sweep that measures capacitance on each step and generates a C
versus V graph. It also calculates noise.
Analyze sheet
Test data is displayed in the Analyze sheet:
Measured parallel capacitance.
CVUS1
Status code for each measurement. Rows highlighted in blue indicate a
fault. For details, see CVU measurement status (on page 6-191).
Formulator calculation result.
NOTE: AB = Terminal A to Terminal B.
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