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Agilent 87104/87106/87406 - L7104/L7106/L7204/L7206 Coaxial Switches
Figure 2-4 shows the pin definitions and orientation for the Y1151A
distribution board, the Agilent 87104, 87106, and 87406 series switches, and
the L7104, L7106, L7204, and L7206 L series switches.
Y1151A
Distribution Board Connector
(87104 / 87106 / 87406)
(L7104 / L7106 / L7204 / L7206)
2
1
Y1159A Cable
16
14
12
10
8
6
15
13
11
9
7
5
* Paths 1 and 4 of the 87104, L7104,
and L7204 are not connected
Y1151A Distribution Board
LED Connector Pins
2
1
Figure 2-4. Agilent 871x / 874x / L71x / L72x Pin Definition and Orientation.
N O TE
Agilent 34945A Microwave Switch/Attenuator Driver Module User's Guide
Pin
Definition
1
+VR
3
Drive Path 1
5
Drive Path 2
16
15
7
Drive Path 3
9
Drive Path 4
11
Drive Path 5
13
Drive Path 6
15
GND
4
2
3
1
Pin
Definition
1
3
16
15
5
7
9
11
13
15
The pin information for the Agilent switches shown in Figure 2-4 was taken from
the reference documents listed in Table 1-2. Refer to Table 1-2 for information on
accessing these documents from the Agilent web-site.
Pin
Definition
2
Indicator Common
4
Indicator 1
6
Indicator 2
8
Indicator 3
10
Indicator 4
12
Indicator 5
14
Indicator 6
16
Open All Paths
87406
LED1 Connector
Pin
Definition
Pin
+VI
2
SW1 - Path 1
1
+VI
4
SW1 -Path 2
3
+VI
6
SW1 - Path 3
5
+VI
8
SW1 - Path 4
7
+VI
10
SW1 - Path 5
9
+VI
12
SW1 - Path 6
11
+VI
14
Not Used
13
+VI
16
Not Used
15
Hardware Configuration
Agilent 87104 / 87106 / 87406
Agilent L7104/L7106/L7204/L7206
DC Connector Pin Out
87104 / 87106
L7104 / L7106 / L7204 / L7206
LED2 Connector
Definition
Pin
Definition
+VI
2
SW2 - Path 1
+VI
4
SW2 - Path 2
+VI
6
SW2 - Path 3
+VI
8
SW2 - Path 4
+VI
10
SW2 - Path 5
+VI
12
SW2 - Path6
+VI
14
Not Used
+VI
16
Not Used
2
27
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