Agilent Technologies E8362B Service Manual page 164

Theory of Operation
Source Group Operation
Table 5-4 HANDLER I/O Connector Key Pin Assignments
Pin Numbers Name
1 GND
2 INPUT1
3–4 OUTPUT1–2
5–12 Port A0–7 Out
13–20 Port B0–7 Out
21–24 Port C I/O
25–28 Port D I/O
29 Port C Status
30 Port D Status
31 Output Strobe
Write Strobe
32 No connect
33 Pass Fail
34 +5 V
35 Sweep End
36 Pass/Fail
Write Strobe
5-14
Rectangular 36-Pin Female Connector
Function
0 V, ground reference
TTL in, negative pulse (1 µs min) latches OUTPUT1-2
TTL out, latched
TTL out, latched
TTL out, latched
TTL I/O, latched
TTL I/O, latched
TTL out, low = input mode, high = output mode
TTL out, low = input mode, high = output mode
TTL out, active low data write strobe (1 µs min)
Not used
TTL out, latched, indicates pass fail (programmable polarity)
+5 Vdc, 100 mA max.
TTL out, active low (10 µs min) indicates sweep done
TTL out, active low pass/fail write strobe (1 µs min)
PNA Series Microwave Network Analyzers
E8362B, E8363B, E8364B
Service Guide E8364-90026