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Appendix C: Performance Verification
CĆ44
AWG2021 User Manual
1. Install test hookup and set test equipment controls:
a. Hook up termination board: Connect the AWG2021 rear ECL digital
data output through a digital data output cable to the termination board
(see Figure C-20).
b. Hook up power supply: Connect the power supply output through the
test leads to the GND TP100 and –2VD TP120 terminals on the
termination board.
c. Hook up oscilloscope:
H Connect the oscilloscope probe to the CH1 vertical input.
H Connect the probe ground-clip to the GND TP200 terminal on the
termination board.
Oscilloscope
–2V
GND
Termination Board
ECL Digital Data Out Cable
Power Supply
AWG2021
Figure CĆ20: ECL Digital Data Out Initial Test Hookup
d. Set oscilloscope controls:
Vertical CH1. . . . . . . . . . . . . . . . . . . . . . . . .
Scale 0.1 V/div.. . . . . . . . . . . . . . . . . . . . . . . .
Input Impedance 1 MW. . . . . . . . . . . . . .