4200-900-01 Rev. K / February 2017
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Model 4200-SCS User’s Manual
Section 3: Common Device Characterization Tests
Setting the DC bias conditions
The DC bias conditions depend on which forcing function is presently selected. As
shown in
, settings include pre-soak voltage, DC bias, start voltage,
stop voltage, step voltage, number of data
the DC bias conditions (and setting range) for each forcing function.
Setting the AC drive conditions
As shown in
, the AC drive conditions include frequency (Hz) and
voltage (mV RMS), and are summarized in
. Frequency can be set to the
following values:
• 1 kHz through 10 kHz in 1 kHz steps
• 10 kHz to 90 kHz in 10 kHz steps
• 100 kHz to 900 kHz in 100 kHz steps
• 1 MHz to 10 MHz in 1 MHz steps
When performing a frequency sweep, the 4210-CVU steps through all the
frequency points from start to stop. For example, if the start frequency is 800 kHz
and the stop frequency is 3 MHz, the CVU will step through the following
frequency points: 800 kHz, 900 kHz, 1 MHz, 2 MHz, 3 MHz.
Measure settings
Referring to the Measure Settings area indicated in
down menu for
Parameters
to select one of the following measurement options:
•
Z, Theta
Impedance and phase angle (degrees)
•
R+jX
Resistance and reactance
•
Cp-Gp
Parallel capacitance and conductance
•
Cs-Rs
Series capacitance and resistance
•
Cp-D
Parallel capacitance and dissipation factor
•
Cs-D
Series capacitance and dissipation factor
CVU voltage list sweep
Sweeping
Data Points 1 to 4096
frequency
1 kHz to 10 MHz
Volts
values,
PreSoak
-30 V to 30 V voltage
10 mV to 100 mV
CVU frequency sweep (bias)
Sweeping
PreSoak,
DC bias
-30 V to 30 V start, stop
frequency
1 kHz to 10 MHz
voltage
10 mV to 100 mV
CVU frequency sweep (step)
Sweeping
PreSoak,
Start, Stop,
Step
-30 V to 30 V start, stop
frequency
1 kHz to 10 MHz
voltage
10 mV to 100 mV
* The CVU voltage sweep can be configured to perform a dual sweep (see
).
** 4200-CVU lowest frequency is 10 kHz. 4210-CVU lowest frequency is 1 kHz.
Table 3-1
Forcing functions: DC bias settings and AC drive settings (continued)
Forcing Function
Test mode DC bias condition
AC drive condition **
FFMO window
example
Summary of Contents for 4200-SCS
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