Performance Tests
TDS5000B Series Specifications and Performance Verification
2-37
g. Check against limits: CHECK that the cursor readout is ≤100 ps.
h. Enter the time in the test record.
3. Disconnect the hookup: Disconnect the coupler or cables from the input
connectors of the channels.
Equipment
required
One leveled sine-wave generator (Item 13)
One 50 Ω, precisi on coaxial cable (Item 4)
Prerequisites Read Prerequisites on page 2--17 and footnote warnings on page 2--19.
TDS5000B Series oscilloscope
50 Ω precision coaxial cable
Output
Leveled
sine wave
generator
Figure 2- 15: Initial test hookup
1. Install the test hookup and preset the instrument controls:
a. Hook up the test-signal source: Connect, through a 50 Ω precision
coaxial cable, the output of the generator to CH 1. See Figure 2--15.
b. Initialize the oscilloscope: Press the DEFAULT SETUP button.
c. Modify the initialized control settings:
H Turn on all vertical channels (press the Vertical button of any off
channels: CH 1, CH 2, and, if equipped, CH 3, and CH 4).
H From the toolbar, click the Vert button. Set the termination of each
channel to 50 Ω by selecting each channel tab and clicking its
Termination 50 Ω button.
H SettheVerticalSCALEofCH1,CH2,CH3,andCH4to100 mV.
H Set the Trigger SOUR CE to CH 1.
H Set the Horizontal SC ALE to 20 ns (25 ns for TDS5054BE).
Check Channel Isolation
(Crosstalk)
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