Agilent Technologies B1500A Guide de l'utilisateur télécharger pdf (Page 402)

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7- 20 Agilent B1500 User’s Guide, Edition 7

Function Details

C-V Sweep Measurement

Frequency List

AC signal frequency. 1 kHz to 5 MHz. Resolution: 6 digits.

F Name Variable name of frequency list.

AC Level AC signal level. 10 mV to 250 mV, 1 mV resolution.

Mode, Fa

ctor One of th

e following is used for setting the measurement

time.

For Mode=AUTO,

you set the number of samples used for

averaging of the measurement data. The initial value is the

predefined constant, and you set the multiple number to

Factor. Available Factor values are 1 to 1023, integer.

For Mode=PLC, you

set the integration time of the A/D

converter. The initial value is 1 power line cycle (20 ms for

50 Hz, 16.7 ms for 60 Hz), and you set the multiple number

to Factor. Available Factor values are 1 to 100, integer.

Hold Hold time. The time required for DUT to settle after forcing

start value

. 0 to 655.35 s with 10 ms resolution.

Delay Time required for DUT to settle after stepping the DC bias

output va

lue. 0 to 65.535 s with 100 μs resolution.

NOTE For a more accurate measurement, perform correction data measurement at the

measurement frequency before starting the capacitance measurement.

If the measurement frequency is not included in the list of default frequencies below,

click the Advanced Options... button and set the measurement frequency on the

Frequency area of the Advanced Options for CMU Calibration window.

Default frequencies:

1 k, 2 k, 5 k, 10 k, 20 k, 50 k, 100 k, 200 k, 500 k, 1 M, 1.2 M, 1.5 M, 2 M, 2.5 M,

2.7 M, 3 M, 3.2 M, 3.5 M, 3.7 M, 4 M, 4.2 M, 4.5 M, 5 MHz

1 2 ... 397 398 399 400 401 402 403 404 405 406 407 ... 627 628

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Agilent Technologies B1500A Guide de l'utilisateur Page 402

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