Tektronix TDS 200-Series, User Manual

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Appendix A: Specifications
94
TDS 200-Series Digital Oscilloscope User Manual
Specifications (Cont.)
Vertical
Selectable Analog
Bandwidth Limit, typical
20 MHz*
Lower Frequency Limit,
AC Coupled
≤
10 Hz at BNC
≤
1 Hz when using a 10X passive probe
Rise Time at BNC, TDS 210 TDS 220 and TDS 224
typical
< 5.8 ns < 3.5 ns
Peak Detect
Response** Captures 50% or greater amplitude of pulses
≥
10 ns wide
(5 s/div to 5
m
s/div) in the center 8 vertical divisions
DC Gain Accuracy 2 mV/div to 5 mV/div,
±
4% for Sample or Average acquisition
mode
10 mV/div and larger,
±
3% for Sample or Average acquisition
mode
DC Measurement Measurement Type Accuracy
Accuracy, Average
Acquisition Mode
Average of
≥
16 waveforms
with vertical position at zero
±
(4%
×
r 0.1 div +
1 mV) and either 2 mV/div or
5 mV/div is selected.
±
(3%
×
r 0.1 div +
1 mV) and 10 mV/div or
greater is selected.
Average of
≥
16 waveforms
with vertical position not at zero
±
[3%
×
(r vertical
position) + 1% of vertical
po 0.2 div]
Add 2 mV for settings from
2 mV/div to 200 mV/div. Add
50 mV for settings from
> 200 mV/div to 5 V/div.
* Bandwidth is not valid for the P2100 probe when the switch is set to 1X.
** The oscilloscope reverts to Sample mode when the sec/div (horizontal scale) is
set from 2.5
m
s/div to 5 ns/div. The Sample mode can still capture 10 ns glitches.