Datasheet

Users can rapidly search desired waveforms according to the trigger
condition. After activating the search function, hollow inverted triangles
will show the location met the trigger condition. The upper left hand
corner Overall will show the total number of waveforms met the trigger
condition. Users can set waveform search by the trigger condition such
as Edge, pulse width, Runt, Rise/Fall, and Bus. When the trigger
condition is met, hollow inverted triangles will appear. Users can save
all marks to compare with the next input signal. The front panel of the
MDO-2000A series controls waveform zoom-out and play/pause function
to swiftly identify each desired event. The function allows users to
conveniently complete waveform search and save marks for rapid
comparison and analysis.
C.
WAVEFORM SEARCH FUNCTION
H.
PROVIDE FREQUENCY RESPONSE ANALYSIS (FRA) FUNCTION
E.
Users Can Select “Analyze Segments” to Conveniently Obtain The Analysis Results.
SEGMENTED MEMORY FUNCTION
To achieve the most ideal application for memory depth, the MDO-2000A
series has the built-in segmented memory function. The segmented
memory function allows users to select the desired important signals for
observation. Hence, insignificant signals can be neglected and serial bus
decoding; pulse or inrush signals can be identified when retrieving signals.
The segmented memory function of the MDO-2000A series allows users
to select the number of sections. The maximum sections can be selected
are 29,000. After activating the function, users can select and observe
waveform for each segment by turning the Variable knob. The ultimate
application of memory depth, therefore, is completely realized.
G.
Users, via the data log function, can observe waveform changes
in long periods of time to ensure product reliability or measure
sporadically appeared signals. The data log function, based on
the requirements, can set record time and interval. Record time
can be selected from 5 minutes to 1000 hours, and record interval
is 2 seconds, the minimum. Waveform type for record data and
CSV file format for each channel can also be selected. Data can
be stored in USB drive, the MDO-2000A series or the remote
computer via LAN.
D.
DATA LOG FUNCTION
25MHz DUAL CHANNEL ARBITRARY WAVEFORM GENERATOR
The MDO-2000A series provides the Mask function, which allows
users to apply Auto Mask and user-defined Mask to determine
whether the quality of the product meets the regulation. Via user-
defined mask, users can set up to 8 areas and each area is up to
10 points to meet test requirements. Users can also refer to the
examples from user manual to edit Mask by the PC to satisfy all
test needs. By setting Save On, users can log and monitor signals,
which violate test conditions.
F.
MASK FUNCTION
* MDO-2000AG only * MDO-2000AG only
With respect to signal source, MDO-2000AG features a built-in dual
channel 25MHz arbitrary waveform generator with modulation capability
and also provides 14 bits vertical resolution; sample rate of 200MSa/s;
13 output waveforms (Sine, Square, Pulse, Ramp, DC, Noise, Sinc,
Gaussian, Lorentz, Exponential Rise, Exponential Fall, Haversine, Cardiac);
and AM/FM/FSK modulation and sweep function. The friendly user
interface is the ideal choice for education and applications such as circuit
simulation tests. Arbitrary waveform generator provides users with 16k
memory length. The arbitrary waveform can be edited through the PC
software, and the edited arbitrary waveform(CSV file) can be recalled by
the AWG function.
FRA (bode plot) has a very wide application range ,including product circuit
and component performance verification and analysis, such as negative
feedback networks of switch mode power supplies design (loop response),
feedback of circuit design, filter design, amplifier design, resonant Circuit
design, cable frequency response and signal transformer performance etc.
The diagram above is a RC high pass filter. The -3dB cut-off frequency=
1.06kHz(F=1/2* *R*C) and the measurement result is 1.1kHz which isπ
quite close to the theoretical value. The frequency test range of FRA and the
max. 90 points per decade of test point are higher than that of Keysight
InfiniiVision 3000T's option. More points per decade allow users to get
higher accurate test results.