Technical data

3- 6 Agilent B2900A Configuration and Connection Guide, Edition 1
Connection
Connection with Test Fixture
3.2.2 To use U2941A Test Fixture
The Agilent U2941A test fixture is designed for semiconductor device testing and has three
BNC type input channels and a common guard. You can select different types of socket
modules for devices-under-test (DUTs) of various pin conjunctions. See Agilent U2941A
Parametric Test Fixture Operating Guide for details and accessories of the U2941A.
To connect to the B2900A source/measure terminals, 1253-7217 Plug-Banana Double
(black) is
required.
• Connection example for 2-wire Connections
To connect to the U2941A test fixture for 2-wire connections, one BNC to two-wire
cable (U2941-61601) and one Plug-Banana Double adapter (1253-7217) are required.
Attach the plug-banana double adapter to High Force and Low Force terminals on the
B2900A Channel 1 terminal.
Figure 3-8 Agilent U2941A connection example for 2-wire connections
Figure 3-9 U2941A Wiring Panel
B2900A
Channel 1
U2941A
Input Port 1
High
Sense
High
Force
Guard
Low
Sense
Low
Force
Chassis
Ground
Output +
Sense +
Guard
GND
Output -
Sense -
1253-7217
Plug-Banana Double (Black)
U2941-61601
BNC to two-wire cable
BNC male inner contact (RED)
BNC male outer contact (BLACK)
SMU(± 60V= 1A Max)
Output
Sense
Guard
1
Output
Sense
Force
Guard
DUT
2-wire connections
+
-
Output
Sense
Guard
2
Output
Sense
Guard
+
-
Output
Sense
+
-
3