Y1151a connections – Agilent Technologies L4400 User Manual
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L4400 User’s Guide
7
L4445A Microwave Switch/Attenuator Driver
Y1151A Connections
Y1151A Switch Connector SW1 and SW2
2
1
15
16
+VR is the Voltage source for the Relay
+VI is the Voltage source the LED Indicator
LED Connectors
Switch
Connectors
Pin
Use
Pin Use
1
+VR
2
+VI
3
Path 1
4
IND 1
5
Path 2
6
IND 2
7
Path 3
8
IND 3
9
Path 4
10
IND 4
11
Path 5
12
IND 5
13
Path 6
14
IND 6
15
GND
16
Open All Paths