,
.
'
OUTPUTS
The 3314A has the following outputs:
-Main Signal Output
-SYNC Output
-Trigger Output (active when Trigger is internal)
-
X Axis/Phase Output
-Z Axis Output
-X3 Output (Option 001)
All of the connectors are of the BNC type
.
The shields are connected to the
3314A's chassis and protective earth terminal.
Main Signal Output
This fully protected output has a characteristic output impedance of 500. This
output must be terminated with a
load before the displayed amplitude is cor-
rect and before the specifications apply. Operation into
>
is allowed with a
proportional increase in amplitude and offset. Operation into
<
is allowed with
a proportional decrease in amplitude and offset. When operating into other than
500, expect the performance to decrease, especially at higher frequencies because
of transmission line mis-matches.
"£51". The 3314A disconnects itself from the output connector and displays
E51 for two reasons:
- The output voltage exceeds safe operating limits of
±
15V peak. The output voltage
is limited to
±
15V peak before clipping occurs.
- An external voltage greater than
± 15V peak is applied to the 3314A output.
The 3314A reconnects itself when the error condition is corrected.
SYNC Output
This fully protected output has a characteristic output impedance of - 500 when
terminated into
500. When terminated into
>
500, it will deliver TTL compatible
levels (OV to
>
2. 5V). The maximum unloaded voltage is limited to - 3V. The
SYNC output will disconnect itself from externally applied voltages outside the
range of -.5V to
+
5.5V.
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