Agilent Technologies Agilent E5250A User Manual page 262

Executing Sample Programs
Vth and Capacitance Measurement Program
Display Setup:
NAME
SCALE
MIN
MAX
Also the DATA VARIAVLES fields set VTH and BETA.
Auto Analysis Setup:
*LINE1: [ TANGENT
[ 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
1
2
3
4
• 4284A Setup:
Measurement Frequency
Signal Level
Measurement Function
9-6
Xaxis Y1axis
Vg SQRTId
LINEAR LINEAR
0 V
5 V 200 m
] line on [ Y1 ]
]
Channels
10905 and 11006
not used.
not used.
not used.
Agilent E5250A User's Guide, Edition 11
Y2axis
GRAD
LINEAR
0 0
80 m
at a point where
100 kHz
0.03 V
Cp-G
]
]