1-4
Keysight B1500A Configuration and Connection Guide
B1500A Product Configuration
Product line up of the B1500A series
• N1302A-200
GSWU
Guard switch unit (GSWU). Needs the SCUU to use the GSWU. Effective for the
accurate impedance measurements by connecting the guard lines between CMU high
and low near the DUT.
Table 1-1 Mainframe Specification
Table 1-2 SMU Module Variation
Available Slots 10
Ground Unit (GNDU) sink capability 4.2 A
Instrument control GPIB
External trigger inputs / outputs
1 BNC Trigger in, 1 BNC Trigger out, 8
Programmable Trigger In/Out
Networking 100 BASE-TX / 10 BASE-T LAN Port
Module
Key specification
Max.
Current
Max.
Voltage
Current
means.
Resolu-
tion
Voltage
means.
Resolu-
tion
Req’d
slots
HPSMU
(High Power SMU)
±1 A ±200 V
10 fA 2 μV2
MPSMU
(Medium Power SMU)
±100 mA ±100 V
10 fA 0.5 μV1
HRSMU
(High Resolution SMU)
±100 mA ±100 V
1 fA 0.5 μV1
ASU
(Atto Sense and Switch Unit)
±100 mA ±100 V
0.1 fA 0.5 μVNA
MCSMU
(50 μs pulse Medium Current SMU)
±1 A ±30 V
10 pA 0.2 μV1