Specifications
1–4
TDS 200 Series Digital Oscilloscope Service Manual
Table 1–1: Specifications (cont.)
Horizontal
Delta Time Measurement Conditions Accuracy
Accuracy (Full Bandwidth)
Single-shot, Sample mode
±(1 sample interval + 100 ppm × reading +
0.6 ns)
>16 averages ±(1 sample interval + 100 ppm × reading +
0.4 ns)
Sample interval = s/div ÷ 250
Position Range 5 ns/div to 10 ns/div
25 ns/div to 100 ms/div 250 ms/div to 5 s/div
(–4 div × s/div) to 20 ms (–4 div × s/div) to 50 ms (–4 div × s/div) to 50 s
Trigger
n Trigger Sensitivity, Edge
Coupling Sensitivity
Trigger Type
DC
CH 1, CH 2,
CH 3 & CH 4
1 div from DC to 10 MHz*,
1.5 div from 10 MHz* to Full
TDS 210 and TDS 220
EXT 100 mV from DC to 10 MHz*,
150 mV from 10 MHz* to Full
EXT/5 500 mV from DC to 10 MHz*,
750 mV from 10 MHz* to Full
Trigger Sensitivity, Edge
Trigger Type, typical
Coupling Sensitivity
AC Same as DC at 50 MHz and above
NOISE REJ Reduces DC-coupled trigger sensitivity by 2 times for > 10 mV/div to 5 V/div
HF REJ Same as DC-coupled limit from DC to 7 kHz, attenuates signals above
80 kHz
LF REJ Same as the DC-coupled limits for frequencies above 300 kHz, attenuates
signals below 300 kHz
Trigger Level Range Source Range
Internal ±8 divisions from center of screen
TDS 210 and TDS 220
EXT ±1.6 V
EXT/5 ±8 V
Trigger Level Accuracy, Accuracies are for signals having rise and fall times ≥20 ns
typical
Source
Accuracy
Internal ±0.2 div volts/div within ±4 divisions from center screen
TDS 210 and TDS 220
EXT ±(6% of setting + 40 mV)
EXT/5 ±(6% of setting + 200 mV)
* Bandwidth is not valid for the P2100 probe when the switch is set to 1X.
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