Performance tests
9. Set the Amplitu
de of the AWG as shown in the following table. (See
Table 39.)
Table 39: Analog amplitude accuracy (DC High Volt output path)
Amplitude settings Accuracy lim its
10 mV
p-p
9.5 mV to 10.5
mV
100 mV
p-p
98 mV to 102 mV
500 mV
p-p
480 mV to 520 mV
5 V 4.92 V to 5.0
8V
10. Press the Play button, or click Play on the display.
11. Measure t
he output voltage on the digital multimeter and note the value as
Measured_voltage_1.
12. Use the fo
llowing formula to compensate the voltage for the 50 Ω BNC
feed-through terminator:
V_high =
[(Term_R + 50) / (2 Term_R)] Measured_voltage_1
Where Term_R is the resistance of the 50 Ω BNC feed-through terminator.
(See pa
ge 44, Termination resistance measurement.) procedure.
13. From the Waveform List window, assign the waveform PV_DC_Minus.wfmx
to Cha
nnel 1.
14. Measure the output voltage on the digital multimeter and note the value as
Meas
ured_voltage_2.
15. Use the following formula to compensate the voltage for the 50 Ω BNC
fee
d-through t erminator:
V_low = [(Term_R + 50) / (2 Term_R)] Measured_voltage_2
Where Term_R is the resistance of the 50 Ω BNC feed-through terminator.
(See page 44, Termination resistance measurement.) procedure.
16. Verify that the voltage difference |(V_high – V_low)| falls within the limits
given in the table. (See Table 39 o n page 50.)
17. Repeat steps 9 through 16 for each amplitude setting in the table. (See
Table39onpage50.)
18. Press the AWG front panel All Outputs Off button (or click All Outputs Off
on the Home screen) to disable the outputs (front panel light on).
19. Move the SMA cable from the CH 1 (+) connector to the CH 1 (–) connector
and move the 50 Ω SMA terminator from the CH 1 (–) connector to the CH
1 (+ ) connec tor.
50 AWG5200 Series Technical Reference
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