
20
21
• Flexible, standalone switch drivers
• Quickly and easily connect to your switches
• Control from just a few to over 256 high frequency switches
• Use on the bench or in an ATE environment
• LAN, GPIB and RS-232 interfaces
Completing your switch solutions with switch drivers
Switch Drivers
⎮ www.agilent.com/fi nd/switchdrivers www.agilent.com/fi nd/switchdrivers ⎮
Models and specifi cations
Switch Driver Quick Selection Chart
Feature 11713B/C L4445A L4490/91A 34980A with 34945A U2121
Front panel control Yes No No Yes No
LCD display Yes No No Yes No
Application Bench-top and ATE with switches ATE with switches ATE with mixed Small ATE
ATE in fi xture in fi xture in rack signal needs
Capacity Up to 20 channels 32 channels standard 32 channels standard; 32 channels standard; 5 SPDT switches
expandable to expandable to expandable to
256 switches 64 switches 256 switches
Physical size 2½U 1U, ½ rack 2U/4U 3U mainframe 154 mm x 120 mm
x 32.6 mm
Voltage supply
1
5 V, 15 V, 24 V 24 V (external power 5 V, 12 V, 24 V 24 V (external power 5V, 24V
supply needed for 5 V supply needed for 5 V
and 15 V) and 15 V)
Connectivity GPIB, USB, LAN LAN (optional GPIB) GPIB, LAN GPIB, USB, LAN USB
(LXI Class C) (LXI Class C) (LXI Class C) (LXI Class C)
1
All switch drivers are programmable to 30 V with an external power supply
U2121A USB Digital IO with RF Switching
Options
11713B/C Attenuator/Switch Driver
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