Tektronix TDS1001C-EDU, Service Manual

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Speci fi cations
Time Base System
Table 2: Time base system
Characteristic Description
This is the range of real-time rates, expressed in samples/second, at which a digitizer samples signals at
its inputs and stores the samples in memory to produce a record of time-sequential samples. (IEEE
1057, 2.2.1)
Model
Sample-rate range
TDS2012C
TDS2014C
TDS2022C
TDS2024C 5 S/s to 2000 MS/s
Sample-Rate Range
TDS1001C-EDU
TDS1002C-EDU
TDS1012C-EDU
TDS2001C
TDS2002C
TDS2004C 5 S/s to 1000 MS/s
(Sin x)/x interpolation Waveform Interpolation
Waveform interpolation is activated for sweep speeds of 100 ns/div and faster.
This is the total number of samples contained in a single acquired waveform record (Memory Length in
IEEE 1057.2.2.1). Record Length
2,500 samples per record.
5 ns/div to 50 s/div in 1–2.5–5 sequence
Seconds/Division Range
Sec/Div Variable function is not available for this product.
This is the maximum, total, long-term error in sample-rate or horizontal position time accuracy, expressed
in parts per million.
√ Long-Term Sample
Rate and Horizontal
Position Time Accuracy
±50 ppm over any ≥ 1 ms interval.
Horizontal scale setting Horizontal position time range
5 ns/div to 10 ns/div
25 ns/div to 100
μ s/div
250 μ s/div to 10 s/div
25 s/div to 50 s/div
-4 div * s/div to 20 ms
-4 div * s/div to 50 ms
-4 div * s/div to 50 s
-4 div * s/div to 250 s
Horizontal Position Time
Range
The user controls the time from the trigger to the center graticule on the display with the Horizontal
Position knob.
The resolution of the Horizontal Position time is 1/25 of a horizontal division.
Horizontal Window
Display The Window Zone enables a user to select a part of the display to be magni fi ed. The user controls the
location with the Horizontal Position knob and the width with the Sec/Div knob. Vertical cursors show the
selected zone. To magnify the zone, the user selects the window from the menu.
TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual 7