2-16
Keysight B1505A Configuration and Connection Guide
N1259A Connection Guide
Output Connection
To Use Series Resistor
The series resistor is used to reduce damage of DUT or prevent SMU from oscillation. The
resistor is internally connected between the terminals 1 and 2.
NOTE
To install your desired resistor in the universal R-box, see
•
Required parts:
N1254A-508 or N1254A-509 connection wire, 2 ea., or 3 ea. for Kelvin connection
•
Connection:
See
1. Connect a wire between a SMU Force output terminal and the 1 terminal.
2. Connect a wire between the 2 terminal and a Force terminal on the socket module.
This is the non-Kelvin connection, solid lines shown in
. For the Kelvin
connections, add the following connection, dotted line shown in
.
1. Connect a wire between the SMU Sense output terminal and the 1 terminal.
The Kelvin connection is effective up to the series resistor input. So the voltage drop
caused by the series resistor must be subtracted from the measurement result as
following.
Vdut = Vout
-
Rs
Imeas
where,
Vdut: Voltage after correction
Vout: Source output voltage
Rs: Resistance of the series resistor
Imeas: Measurement current
Figure 2-7
Series Resistor Connection Example
High Voltage Bias –Tee
Guard
Module Selector Output
Force
Sense
Guard
Sense
Force
1 MΩ
2
1
100 kΩ
High
Low
2
1
± 3 kV
Max
± 40 V
Max
N1259 A
Opt 022
± 3 kV Max
Max: 6.4 W
± 3 kV Max
Max: 9 W
N1259 A
Opt 021
N1259 A
Opt 010
Force
Sense
Force
Sense
Force
Sense
1
2
3
1 2 3
± 3 kV
Max
Inline Package Socket (3 Pin)
Kelvin Connection
MF CMU
DC Bias Input
± 3 kV
Max
High
Low
Force
± 3 kV
Max
± 25 V
Max
Guard
Sense
Force
Содержание B1505A
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Страница 9: ...1 Configuration Guide ...
Страница 83: ...2 N1259A Connection Guide ...
Страница 107: ...3 N1265A Connection Guide ...
Страница 132: ...3 26 Keysight B1505A Configuration and Connection Guide N1265A Connection Guide Output Connection ...
Страница 133: ...4 N1272A and N1273A Connection Guide ...
Страница 148: ...4 16 Keysight B1505A Configuration and Connection Guide N1272A and N1273A Connection Guide Output Connection ...
Страница 149: ...5 Connection Guide for Wafer Prober and Your Own Test Fixture ...
Страница 203: ...6 Accessory Dimensions ...
Страница 219: ...7 Connection and Ordering Examples ...
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