Microwave Switch/Attenuator Driver 7
L4400 User’s Guide 175
Y1154A Connections
Y1154A Switch connector SW1 and SW2 (87222)
LED Connectors
Transfer Switch
Connectors
Switch Connectors
Pin Use Pin Use
1 +VR 2 +VI
3Drive A 4Ind A
5Drive B 6Ind B
7N.C. 8N.C.
9 GND 10 N.C.
11 N.C. 12 N.C.
13 N.C. 14 N.C.
1
2
13
14