Executing Sample Programs

Vth and Capacitance Measurement Program

Display Setup:

 

 

Xaxis

Y1axis

 

Y2axis

 

 

 

 

 

 

NAME

 

Vg

SQRTId

 

GRAD

 

 

 

 

 

 

SCALE

 

LINEAR

LINEAR

 

LINEAR

 

 

 

 

 

 

MIN

 

0 V

0

 

0

 

 

 

 

 

 

MAX

 

5 V

200 m

 

80 m

 

 

 

 

Also the DATA VARIAVLES fields set VTH and BETA.

Auto Analysis Setup:

 

 

 

*LINE1: [ TANGENT ] line on [ Y1 ]

at a point where

[ GRAD

] = [ MAX(GRAD)

 

]

-----------------------------------------------------------

*LINE2: []

-----------------------------------------------------------

*MARKER:

At a point where

]

[

GRAD

] = [ MAX(GRAD)

[

 

]

 

---------------------

*Interpolate: [OFF]

Capacitance Measurement Setup

Measurement setup of the E5250A and 4284A for this program is as follows:

E5250A/E5252A Setup:

Slot No

Channels

110905 and 11006

2not used.

3not used.

4not used.

• 4284A Setup:

Measurement Frequency

100 kHz

 

 

Signal Level

0.03 V

 

 

Measurement Function

Cp-G

 

 

9-6

Agilent E5250A User’s Guide, Edition 9

Page 262
Image 262
Agilent Technologies Agilent E5250A Capacitance Measurement Setup, Display Setup Xaxis Y1axis Y2axis, Auto Analysis Setup