Keysight Technologies U3022AM42, User'S And Service Manual

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U3022AM42 Control Lines
Control Lines
The 15 pin female D-Sub connector on the rear panel provides 8 latched data lines that can be
used to control your device under test (DUT). The lines can be controlled with the Multiport
External Test Set control, or Test Set I/O commands. Refer to “External Test Set Control
Feature” on page 32 and “Setting the Control Lines with Address and Data Values” on page 54 .
See Table 8 below for DUT control line specification.
The output voltage of the lines can be from the internal adjustable voltage source (+2 to

+5 Vdc), or an external DC power supply depending on how the connection to the control line is
configured. When using an external power supply a positive or negative voltage can be used.
Refer to Figure 4 1 on page 51 and Table 10 on page 51 for control line pin location and
description. Refer to “Internal Voltage Supply Configuration” on page 52 and “External Voltage
Supply Configuration” on page 53 for configurations.
Table 9 DUT Control Specifications
Item Specifications
Connector Shape 15–pin female D–Sub
Voltage Range:
Positive Input 0 to +5 V
Negative Input –5 to 0 V
Maximum Current 100 mA (in total of each
line)
Impedance < 10 Ω
Range of Variable Voltage +2 to +5 V
50 Keysight U3022AM42 User's and Service Guide