Keysight N5264A Service Manual page 72

Theory of Operation
Synthesized LO Group Operation (Option 108)
Table 5-2 HANDLER I/O Connector Pin Assignments
Rectangular 36-Pin Female Connector
Pin Numbers Name
34 +5 V
35 Sweep End
36 Pass/Fail Write
Strobe
Table 5-3 PWR I/O Connector Pin Assignments
DB-9 Female Connector
Pin Name
1 +15V
2 -15V
3 AnalogOut1
4 AnalogOut2
5 ACOM
6 GndSense
5-10
Function
+5 Vdc, 100 mA max.
TTL out, active low (10 s min) indicates sweep done
TTL out, active low pass/fail write strobe (1 s min)
Description
+15 V @ 400 mA
-15 V @ 400 mA
Analog Output Voltage
Programmable ±10 V @ 100 mA out
Nominally 0 ohms
2.44 mV typical resolution
1 MHz BW
Analog Output Voltage
Programmable ±10 V @ 100 mA out
Nominally 0 ohms
2.44 mV typical resolution
1 MHz BW
System ground
Ground sense for Analog In and Analog Out
Connected with 51.1 ohms to ACOM
Keysight N5264A Service Guide