Installation

Installing the E5250A

96-output multiplexer (1-BIAS input, 1-IV input, 4 modules)

To make this multiplexer, you need four E5255As, eight wires (furnished), five

BNC open caps (furnished), and three BNC cables. The example uses the SMU

INPUT 1 connector as the IV input, and uses 0 Ω resistors.

1.See “24-output multiplexer (1-BIAS input, 1-IV input, 1 module)” and make four 24-output multiplexers. Then the IVin1 cable on all modules must be connected to the SMU1 input connector.

2.Install the modules into the mainframe. For installing module, see “To Install Plug-in Card” on page 2-8.

3.Connect BNC open caps to the BIAS INPUT 51 connector of the module in the slot 1 and all BIAS INPUT 52 connectors.

4.Connect BNC cables between the following connectors:

BIAS INPUT 51 (slot 4) and BIAS INPUT 53 (slot 3)

BIAS INPUT 51 (slot 3) and BIAS INPUT 53 (slot 2)

BIAS INPUT 51 (slot 2) and BIAS INPUT 53 (slot 1)

So, the BIAS INPUT 53 connector of the module in the slot 4 will be the BIAS input.

Figure 2-6

96-output multiplexer (1-BIAS input, 1-IV input, 4 modules)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Do not forget to connect the BNC open caps to the unused BIAS INPUT connectors. Otherwise, you will be shocked if you touch the connectors while bias is applied. DO NOT connect the BNC short cap to the connectors. If you do, the E5255A and the Bias Source will be destroyed when the bias is applied.

2-16

Agilent E5250A User’s Guide, Edition 9

Page 48
Image 48
Agilent Technologies Agilent E5250A manual Output multiplexer 1-BIAS input, 1-IV input, 4 modules