Tektronix TDS2024 User Manual

Application Examples
68
TDS1000/2000-Series Digital Oscilloscope User Manual
Analyzing a Differential Communication Signal
You are having intermittent problems with a serial data communica-
tion link, and you suspect poor signal quality. Set up the oscilloscope
to show you a snapshot of the serial data stream so you can verify the
signal levels and transition times.
Because this is a differential signal, you use the math function of the
oscilloscope to view a better representation of the waveform.
CH 1 CH 2

Tektronix TDS2024 Specifications

General

Channels	4
Bandwidth	200 MHz
Sample Rate	2 GS/s
Record Length	2.5k points
Vertical Resolution	8 bits
Vertical Sensitivity	2 mV/div to 5 V/div
Timebase Range	5 ns/div to 50 s/div
Display Resolution	320 x 240 pixels
Math Functions	Add, Subtract, Multiply, Divide, FFT
Input Coupling	AC, DC, GND
Trigger Modes	Auto, Normal, Single
Trigger Types	Edge, Video, Pulse
Connectivity	USB
Input Impedance	1 MΩ
Maximum Input Voltage	300 V
Interface	USB
Power Supply	100 to 240 V
Dimensions	326 mm x 158 mm x 124 mm