Datasheet

Digital Storage Oscilloscopes — TPS2012B • TPS2014B • TPS2024B
Acquisition Modes
Mode Description
Peak Detect
High-frequency and random glitch capture. Captures
glitches as narrow as 12 ns typical using acquisition
hardware at all time/div settings from 5 μs/div to 50 s/div
Sample Sample data only
Average
Waveform averaged, selectable: 4, 16, 64, 128
Single Sequence Use the Single Sequence button to capture a single
triggered acquisition sequence at a time
Scan/Roll Mode At acquisition time-base settings of ≥100 ms/div
Trigger System (Main Only)
Characteristic
Description
Trigger Modes
Auto, Normal, Single Sequence
Trigger Types
Trigger Description
Edge (Rising or falling) Conventional level-driven trigger. Positive or negative
slope on any input.
Coupling Selections: AC, DC, Noise Reject, HF Reject,
LF Reject
Video
Trigger on all lines or individual line, odd/even or all fields
from composite video, or broadcast standards (NTSC,
PAL, SECAM)
Pulse Width (or glitch)
Trigger on a pulse width less than, greater than, equal
to, or not equal to a selectable time limit ranging from
33 ns to 10 s
Trigger Source
Characteristic
Description
2-channel Models
CH1, CH2, E xt, Ext/5, Ext/10
4-channel Models
CH1, CH2, CH3, CH4, Ext, Ext/5, Ext/10
Trigger View
Displays trigger signal while trigger view button is depressed.
Trigger Signal Frequency Readout
Provides a frequency readout of the trigger source with 6-digit resolution.
Cursors
Characteristic
Description
Types Voltage, Time
Measurements
ΔT, 1/ΔT (frequency), ΔV, dv/dt*
6
,di/dt*
6
Measurement System
Characteristic
Description
Automatic Waveform
Measurements
Period, Frequency, +Width, –Width, Rise Time, Fall Time,
Max, Min, Peak-to-Peak, Mean, Cycle RMS
Waveform Process ing
Characteristic
Description
Operators Add, Subtract, Multiply, FFT
FFT Windows: Hanning, Flat Top, Rectangular; 2048 sample
points
Sources
2-channel Models
CH1 – CH2, CH2 – CH1, CH1 + CH2, CH1 × CH2
4-channel Models
CH1 – CH2, CH2 – CH1, CH3 – CH4, CH4 – CH3, CH1 +
CH2, CH3 + CH4, CH1 × CH2, CH3 × CH4
Autoset Menu
Single-button, automatic setup of all channels for vertical,
horizontal, and trigger systems, with undo autoset
Autorange Allows the user to change test points without resetting the
oscilloscope
Autoset
Menu for Multiple S ignal Types
Signal Type Autoset Menu Choices
Square Wave Single Cycle, Multicycle, Rising or Falling Edge
Sine Wave Single Cycle, Multicycle, FFT Spectrum
Video (NTSC, PAL,
SECAM)
Video (NTSC, PAL, SECAM)
Field:
All, Odd, or Even Line: All or Selectable Line Number
Nonvolatile Storage
Characteristic
Description
Nonv
olatile Storage
Comp
actFlash
®
upto2GB
Refe
rence Waveform
Disp
lay
Two 2
500 point reference waveforms
Waveform Storage 96 or more reference waveforms per 8 MB
Setups 4000 or more front-panel setups per 8 MB
Screen Images 128 or more screen images per 8 MB (the number of
images depends on file format selec ted)
Sa
ve All
12
or more Save All operations per 8 MB. A single Save
A
ll operation creates 2 to 9 files (setup, image, plus one
fi
le for each displayed waveform)
Display Characteristics
Characteristic
Description
Display
1/4 VGA Active TFT Color LCD display
Interpolation
Sin (x)/x
Display Types Dots, vectors
Persistence
Off, 1 sec, 2 sec, 5 sec, Infinite
Format YT and XY
www.tektronix.com 7