Keysight Technologies B1505A Configuration Manual page 138

N1272A and N1273A Connection Guide
Input Connection
CAUTION
The GNDU can sink current of up to 4.2 A.
Use 16493L GNDU cable to connect the GNDU to an adapter, a test fixture, or a connector
plate.
Do not use normal triaxial cable (16494A) because the maximum current rating of the
cable is 1 A.
The following figures show two connection examples with using the N1272A selector and
the N1273A fixture. For the color-codes of cables and connectors in the figures, see
7-1 on page
Figure 4-4
between the I-V measurement using the N1259A fixture and the capacitance measurement
using the N1273A fixture.
Figure 4-5
between the I-V measurement using the N1265A fixture and the capacitance measurement
using the N1273A fixture.
WARNING If the N1273A is used with the N1259A/N1265A fixture, you need to change the
connection of the interlock and GNDU cables each time you change the fixture.
Figure 4-4 Connection Example using N1272A, N1259A, and N1273A
B1506-61780 Digital I/O cable (Included in the N1272A)
B1505A
4-6
2.
shows the connection example effective for minimizing the connection changes
shows the connection example effective for minimizing the connection changes
16493T (Included in the HVSMU)
HVSMU
16494A (Included in the MPSMU)
F
MPSMU
S
MFCMU
N1300A-001
16493S (Included in the HCSMU)
F
HCSMU
S
F
MCSMU
S
F
MPSMU
S
16494A (Included in the MPSMU)
GNDU
16493L (Included in the B1505A)
16493J (Included in the B1505A)
16493G Digital I/O cable (Included in the N1259A-300)
16493T (Included
Input Output
Digital I/O
in the N1272A)
HVSMU
HVSMU
N1272A
F
S MPSMU
Hcur
Hpot
MFCMU
Lpot
Lcur
16494A (Included
in the MCSMU)
Connect for
I-V Measurement
GNDU
Interlock
Interlock
Collector/Drain
Base/Gate
Emi er/Source
AC/DC Guard
Chassis GND
B1507-61720
(Included in the
N1273A)
Keysight B1505A Configuration and Connection Guide
Figure
Digital I/O
HV SMU
N1259A-300
For I-V
HCSMU 1
Measurement
HCSMU 2
SMU 1
N1254A-104
TRX(J)-BNC(P) adapter
GNDU
Interlock
Interlock
N1273A
Collector/Drain
Base/Gate
Emi er/Source
AC/DC Guard
Chassis GND
For Capacitance
Measurement