Keysight Technologies L4490A, Руководство пользователя

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62 Keysight L4490A/L4491A User’s Guide
Hardware Configuration Keysight Switch/Attenuator Configuration
Keysight U9397A / U9397C FET Solid State Switches
Figure 2-13 identifies the terminals of the U9397A/C switches and typical
connections to the Y1155A distribution board (with position indication).
Figure 2-13. Keysight U9397A / U9397C Connector Definitions and Connections.
The terminal information for the Keysight switches shown in
Figure 2-12 was taken from the reference documents listed in
Table 1-2. Refer to Table 1-2 for information on accessing these
documents from the Keysight web-site.
Y1155A
LED1 Connector LED2 Connector
Pin Definition Pin Definition Pin Definition Pin Definition
1 +VI 2 SW1 1 +VI 2 SW11
3 +VI 4 SW2 3 +VI 4 SW12
5 +VI 6 SW3 5 +VI 6 SW13
7 +VI 8 SW4 7 +VI 8 SW14
9 +VI 10 SW5 9 +VI 10 SW15
11 +VI 12 SW6 11 +VI 12 SW16
13 +VI 14 SW7 13 +VI 14 SW17
15 +VI 16 SW8 15 +VI 16 SW18
Y1155A Distribution Board LED Connector Pins
Distribution Board LED Connector
Use Y1170A or Y1171A Bracket Kit
(no cables)
(un-paired)
1
2
15
16