Getting Started
280E00 ElectricalSampling Modules User Manual
Product Description
The sampling modules providethe features shown in Table 2.
Table2: Sampling module features
Feature 80E01 80E02 80E03 80E04 80E06
Numberof i ndependent channels 12221
Rise time 7ps, typical1≤28 ps ≤17.5 ps ≤17.5 ps ≤5.0 ps, typical1
Bandwidth 50GHz 12.5 GHz 20 GHz 20GHz 70GHz, typi cal
Displayed noise3≤2.3 mVRMS ≤800 VRMS ≤1.2 mVRMS ≤1.2 mVRMS ≤2.8 mVRMS
Select channel buttons for quick
tracei dentification
Yes Yes Yes Ye s Yes
Maximum non-destructive input
voltage
2V (DC + peak
AC)
3V (DC + peak
AC)
3V (DC + peak
AC)
3V (DC + peak
AC)
2V (DC + peak
AC)
Verticalsensitivity,full scale 10mVto1V 10mVto1V 10mVto1V 10mVto1V 10mVto1V
Signal connectors22.4 mm male to
2.92 mm (K)
female
3.5 mm female 3.5 mm female 3.5 mm female 2.4 mm male to
2.92 mm (K)
female4
Numberof TDRchannel s N.A. N.A. N.A. 2N.A.
1The80E01 m odule risetime is estimated using the formula risetime = 0.35/bandwidth. The 80E06 module risetime is
estimatedusi ng theformula risetim e = 0.35/(typical bandwidth).
23.5 mm female to 2.4 mm male adapter is provided.
3Measuredat 1 ps/div.
4Becausethe 2.4 m m connectorof this adapter will m echanically interface with the 1.85 mm connector of the80E06, it
servesas a 1.85 m m-to-2.92m m adapterfor the 80E06 module.
As shown in Figure 1, the sampling modules havetwo independent channels
(80E01 and 80E06 each have one channel), each with it s own acquisition
circuitry.
The strobe drive signal fromthe instrument controls the timing of the strobe
assertion to each acquisition system and guarantees sampling coincidence
between thechannels in a sampling module.
CAUTION. Toprevent electrostati cd amage to the main instrument and samplin g
modules, follow the precautionsdescribed in this manual and the manuals
accompanying your instrument. (SeeE lectrostatic Discharge on page 6.)