Tektronix TDS1002 User Manual

Application Examples
50
TDS1000/2000-Series Digital Oscilloscope User Manual
Measuring Pulse Width
You are analyzing a pulse waveform, and you want to know the
width of the pulse. To measure the width of a pulse using the time
cursors, follow these steps:
1. Push the CURSOR button to see the Cursor Menu.
LEDs light under the VERTICAL POSITION knobs to indicate
the alternative CURSOR1 and CURSOR2 functions.
2. Push the Source option button and select CH1.
3. Push the Type option button and select Time.
4. Turn the CURSOR 1 knob to place a cursor on the rising edge of
the pulse.
5. Turn the CURSOR 2 knob to place the remaining cursor on the
falling edge of the pulse.
You can see the following measurements in the Cursor Menu:
H The time at Cursor 1, relative to the trigger.
H The time at Cursor 2, relative to the trigger.
H The delta time, which is the pulse width measurement.

Tektronix TDS1002 Specifications

General

Bandwidth	60 MHz
Channels	2
Sample Rate	1 GS/s
Record Length	2.5k points
Vertical Sensitivity	2 mV/div to 5 V/div
Vertical Resolution	8 bits
Display Resolution	320 x 240 pixels
Display	5.7 inch monochrome LCD
Trigger Modes	Video, Edge
Connectivity	USB 2.0
Weight	2.0 kg
Input Impedance	1 MΩ
Power Supply	100 to 240 VAC, 45 to 440 Hz