Tektronix DPO2012 Technical Reference

Specifications
Table 1: Analog channel input and vertical specifications (cont.)
Characteristic Description
Measurement type
DC Accuracy (in volts)
Average of ≥ 16 waveforms ±[DC gain accuracy) × |reading - (offset - position)|
+ Offset A ccuracy]
Delta Volts between any two averages of ≥16
waveforms acquired with the same oscilloscope
setup and ambient conditions
±[DC gain accuracy × |reading|]
DC voltage
measurement
accuracy, Average
acquisition mode,
typical
Note: Offset, position, and the constant offset term must be converted to volts by multiplying by the
appropriate volts/div term.
The basic accuracy specification applies directly to any sample and to the following measurements: High,
Low, Max, and Min. The delta volt accuracy specification applies to subtractive calculations involving
two of these measurements.
The delta volts (difference voltage) accuracy specification applies directly to the following measurements:
Positive Overshoot, Negative Overshoot, Pk-Pk, and Amplitude.
Volts/div setting Offset range
2 m V/div to 200 mV/div
±1 V
Vertic
al offset
ranges
>200 mV/div to 5 V/div
±25 V
Vertical offset
accuracy
±[0.01 × |offset - position| + DC Balance]
Note: Both the position and constant offset term must be converted to v olts by multiplying by the
appropriate volts/div term.
Tab
le 2: Digital channel input specifications, MSO2000 only
Characteristic Description
Th
reshold voltage range
-20 V to +20 V, selectable in two groups of 8
Digital threshold accuracy
±[100 mV + 3% of the threshold setting after calibration]
Digital channel timing resolution,
sample rate
1 ns when the lower ordered group of 8 inputs on the digital probe cable are used exclusively
2 ns whenever inputs from the upper ordered group of 8 inputs on the digital probe cable are
used. That is, all 16 digital channels would be sampled at 2 ns intervals
Min Detectable Pulse, typical
5ns
Number of Input Channels
16 Digital Inputs
Input Resistance, typical
101 kΩ to ground
Input Capacitance, typical
8pF
Min Input Signal Swing, typical
500 mV
p-p
Max Input Signal Swing, typical
±20 V, centered on the threshold voltage
Peak Input Voltage Range (DC +
Peak AC)
±40 V
Digital Channel to Digital Channel
Skew
2 ns, typical
3ns,maximum
DPO2000 and MSO2000 Series Specifications and Performance Verification 3

Tektronix DPO2012 Specifications

General

Brand	Tektronix
Model	DPO2012
Category	Test Equipment
Language	English