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80E00 Electrical Sampling Modules User Manual
51
Table 8: Electrical sampling module (80E04) - TDR system (cont.)
Specifications Characteristics
Maximum input
voltage
Do not apply input voltage during TDR operation
TDR ampl itude 250 mV each polarity, typical
n TDR system
reflected rise time
1
≤35 ps each polarity
TDR system incident
rise time
28 ps, typical
TDR step maxim um
repetit ion rate
200 kHz
n TDR system step
response aberrations
2
±3% or less over the zone 10 ns to 20 ps before step transition
+10%, --5% or less typical for the first 400 ps following step transition
±3% or less over the zone 400 ps to 5 ns foll owing step transition
±1% or less after 5 ns following step transition
1
IEEE std 1057, section 4.8.2, transition duration of step response.
2
IEEE std 1057, section 4.8.4, overshoot and precursors.
Table 9: Electrical sampling modules - Timebase system
Specifications Characteristics
Sampling rate DC-200 kHz maximum
Horizontal position
range, minim um
(deskew adjust range
between channel s)
≤19 ns, no extender cable present, external direct trigger operation
Table 10: Electrical sampling modules - Power consumption
Specifications Characteristics
Power dissipat ion Sampling module Power dissipat ion
p
80E01 1.1 W
80E02, 80E03 1.8 W
80E04 3.2 W
80E06 2.4 W