User`s guide

L4445A Microwave Switch/Attenuator Driver 7
L4400 User’s Guide 175
Y1154A Connections
LED Connectors
Transfer Switch
Connectors
Switch Connectors
Y1154A Switch connector SW1 and SW2 (87222) 

Pin Use Pin Use
1+VR 2+VI
3 Drive A 4 Ind A
5 Drive B 6 Ind 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