The DLM2000 is a bench-top oscilloscope for electronic design or debug. It's ergonomic and easy to use, and packed with features. With bandwidths from 200 to 500 MHz and memory from up to 250 Mpoints, you can be certain there is a DLM2000 to meet your application and budget. With the DLM2000's industry first “flexible MSO input”, you can choose to activate channel four as an analog input, or use it to acquire 8 bits of logic instead. Modern electronics include analog and digital circuitry—and the DLM2000’s flexible MSO input lets you measure both, including mixed signal triggers and decoding of parallel or serial bit patterns.
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- DETAILS
- FEATURES
Compact & intuitive operation
Easy-to-Use & Easy-to-See
Easy to use. Portrait body + large screen makes display easy to see.
We elevated the large (8.4-inch) LCD screen up into the line of sight. Also, the portrait format saves space on the desk or test bench. A compact "personal oscilloscope" designed for easy viewing and ease of use.
Switch between analog and logic channels
Flexible MSO input
Four channels is not sufficient to view the functioning of digital control circuits. The DLM2000 series converts 4 ch of analog input to 8-bit logic, and functions as a 3 ch analog + 8-bit logic MSO (mixed signal oscilloscope).
4 ch analog 3 ch analog + 8-bit logic
The performance of up to 11 inputs by converting to logic
Using logic input, up to 11 input signals can be observed simultaneously as 3 ch of analog and 8-bit logic. It is not only possible to use logic input for observation of data and control signals, or as a trigger source, but also for logic
input analysis of I2C and SPI serial busses.
Fast data processing with ScopeCORE
With our proprietary ScopeCORE fast data processing IC, real time display is possible even signals of 11 inputs.DLM2000 Series Lineup
Item Model DLM2022
710105DLM2032
710115DLM2052
710125DLM2024
710110DLM2034
710120DLM2054
710130Analog Input channels 2 4* Logic input - 8bit Maximum sampling rate 2.5 GS/s (interleave ON) Frequency Characteristics 200 MHz 350 MHz 500 MHz 200 MHz 350 MHz 500 MHz Maximum Record Length 62.5 Mpoints (Single measurement, interleave ON) 250 Mpoints (Single measurement, memory length: /M3, interleave ON) *Or 3 channels when using logic inputLargest long memory within the class
Continuous Measurement Single-Shot Measurement 2 ch, 4 ch same With 4 ch (With 2ch for DLM20x2) With 2 ch (With 1ch for DLM20x2) /M1, /M1S memory option (standard) 6.25 Mpoints 25 Mpoints 62.5 Mpoints /M2 memory option 12.5 Mpoints 62.5 Mpoints 125 Mpoints /M3 memory option 25 Mpoints 125 Mpoints 250 Mpoints
Large capacity memory up to 250 Mpoints
Long memory is necessary to keep high speed sample rate in long term measurement.
<Basic Formula> Measuring time = Memory length/Sample rate
If 250 Mpoints (Memory expansion option /M3) is installed, Max. 0.2 sec waveform can be captured even at 1.25 GS/s sample rate when taking 2 ch measurements in Single mode.
History function - Automatically save previously captured waveform
With the DLM2000 series, up to 50000 previously captured waveforms can be saved in the acquisition memory. With the History function, you can display just one or all of the previously captured waveforms (history waveforms) on screen. You can also perform cursor measurement, computation, and other operations on history waveforms. Using the History function, you can analyze rarely-occurring abnormal signals.
Trigger function capturing combined analog/digital waveforms
The DLM2000 series comes with a variety of easy-to-configure triggers combining analog and logic inputs such as edge, enhanced, and B triggers.
Trigger Function Example
A to B(n) Trigger:
Trigger on the 7th edge of signal on B. This is effective for measurements with shifted timing, such as non-standard video signal vertical/horizontal periods or motor reference position pulses and drive pulses.Serial Pattern Trigger (user defined):
Trigger on an arbitrarily set pattern of up to 128 bits. This is effective for detecting ID/Data and other portions of proprietary communication formats.Dual Bus Trigger:
Trigger on a combination of CAN and LIN bus triggers. I2C + SPI bus triggers, and other combinations are possible.
Trigger when either LIN or CAN bus signal conditions become true.
- FUNCTIONS
Capture & Display Zoom and Search Functions
Real time Filter with optimum noise reduction supports a wide range of frequencies (from 8 kHz to 200 MHz)
The DLM2000 series has two types of filters, one processed at the input circuit and one based on MATH functions. These filters are effective for rejecting unwanted signals, allowing observation of only the desired bandwidths.
Real Time Filters
Each channel has 14 low pass filters available from 8 kHz to 200 MHz. Waveforms of limited bandwidths are stored in internal memory.
Cutoff Frequencies:
200 MHz, 100 MHz, 20 MHz, 10 MHz, 5 MHz,
2 MHz, 1 MHz, 500 kHz, 250 kHz, 125 kHz,
62.5 kHz, 32 kHz, 16 kHz, and 8 kHz
Processing with built-in filters - OPTIONS & ACCESSORIES
This is a license product for adding applicable optional features on to DLM2000 series on your own.
It is necessary to update main unit firmware in advance to V3.00 and above (due to be released on August 13, 2014) in order to apply this license.
This license is only valid for 4 ch models.
Model Suffix code Description 709810 -G2 User defined math -G3 Power supply analysis function -G4 Power supply analysis function + User defined math -F1 UART trigger and analysis -F2 I2C + SPI trigger and analysis -F3 UART + I2C + SPI trigger and analysis -F4 CAN + LIN trigger and analysis -F5 FlexRay trigger and analysis -F6 CAN + LIN + FlexRay trigger and analysis Serial analysis function options (/F1, /F2, /F3, /F4, /F5, /F6)
Triggers for embedded systems and in-vehicle bus signals are supported along with decode display analysis (serial bus analysis option only on 4 ch models). Logic input can also be used for serial buses (excluding FlexRay, CAN and LIN).
- UART(RS232)/I²C/SPI/CAN/LIN/FlexRay -Simultaneous analyses of different busses: Four busses can be analyzed simultaneously. Waveforms and analysis results from busses with different speeds can be displayed in individual Zoom screens with different scales.
A wealth of trigger functions: A wide variety of trigger conditions can be set, such as ID/Data trigger combinations and combinations of serial bus triggers with normal edge triggers.
Inputs supported for serial bus analysis
I2C
SPI
UART
LIN
CAN
FlexRay
Analog Input
Yes
Yes
Yes
Yes
Yes
Yes
Logic Input
Yes
Yes
Yes
NA
NA
NA
Simultaneous analyses of I2C and SPI
Four bus decode and list displayPower Supply Analysis Option (/G3, /G4)
Dedicated power supply analysis options are available (4 ch models only) for switching loss, joule integral (i2t), SOA (safe operating area) analysis, harmonic analysis of power supply current based on EN61000-3-2, and other power parameter measurement such as active power, power factor etc.
Switching Loss Analysis
Utilizing the long memory capability, voltage and current waveforms over
long cycles can be input for computation of switching loss (V(t) X i(t)).
A wide variety of switching loss analyses are supported, including turnon/
off loss calculation, loss including conduction loss, and loss over long
cycles of 50 Hz/60 Hz power line.
Power parameter measurement
Automated measurement of power parameters for up to
two pairs of voltage and current waveforms, such as
active power, apparent power, power factor etc. Values
can be statistically processed and caluculated. - CONNECTIVITY
- Ethernet (optional) Supports 1000BASE-T, 100BASE-TX, 10BASE-T
- GO/NO-GO I/O terminal Using the GO/NO-GO function, you can output the result of the waveform judgement as a TTL level signal.
- RGB video signal output terminal You can output an image signal and check the waveform on an external monitor.
- USB-PC connection terminal Enables control from a PC.
- USB peripheral connection terminal Supports USB storage, USB keyboards, USB printers.
- Probe power terminal (optional) Power supply output terminal for current probes (701930 and 701931) and differential probes (701920, 701921, 701922, 700924, 700925, and 701926).
- GP-IB connection terminal (optional)
- Trigger output Outputs a CMOS 3.3V level trigger signal.
- External trigger input Lets you input a trigger signal separately from the input signal.
- MODEL
NUMBERSModel Description 710105 Digital Oscilloscope DLM2022: 2ch, 200MHz 710110*1 Mixed Signal Oscilloscope DLM2024 4ch, 200MHz 710115 Digital Oscilloscope DLM2032 2ch, 350MHz 710120*1 Mixed Signal Oscilloscope DLM2034 4ch, 350MHz 710125 Digital Oscilloscope DLM2052 2ch, 500MHz 710130*1 Mixed Signal Oscilloscope DLM2054 4ch, 500MHz - ACCESSORIES
Differential Probe 100 MHz/1400 V 700924
Differential probe powered by Yokogawa Digital Oscilloscopes, ScopeCorders, external power supply or internal battery.
Probe Stand 701919
Using a probe stand with a flexible arm and heavy base to hold and stabilize probes can simplify circuit board testing.
500 MHz Differential Probe 701920
Differential Probe, 12Vp Differential, 30Vp Common-Mode, 500MHz, 10:1, 100kΩ, w/ built-in power cable (LEMO lead)
100 MHz Differential Probe 701921
Bandwidth: DC to 100 MHz (-3 dB)
200 MHz Differential Probe 701922
The 701922 is a 10:1 Differential Probe rated at 20Vpeak differential voltage input and 60Vpeak Common-Mode input with 200MHz bandwidth (-3dB). This probe is recommended for CAN bus and can be used with virtuallly any oscillscope with an internal 50Ω termination or use the external 50Ω 700976. This probe is powered via a built in pig-tail LEMO lead. This probe can be powered with Yokogawa scope option /P2 or /P4, or an external power supply 700938-3-D or 701934-D. The probe is supplied with one each pinchers, B9852MF black and B9852MG red and a 50cm ground extension.
Differential Probe 50 MHz/7000 V 701926
High Voltage Differential probe powered by Yokogawa Digital Oscilloscopes, ScopeCorders, external power supply or internal battery.
Differential Probe 150 MHz/1400 V 701927
The 701927 is a 50:1 or 500:1 high voltage (1400V peak) probe with extended bandwidth covering DC to 150MHz, This probe provides a balanced differential input, to be used with oscilloscopes with single-ended inputs (1 MΩ Input Impedance). This probe works with DLM2000, DLM4000, DL6000, DLM6000, DL9000 and SB5000. This probe is conveniently powered by the Yokogawa Probe Interface.
Current Probe 100 MHz/30 ARMS 701928
Current probe front-end powered, recognized automatically and adjust zero position from the operation of the DLM2000, DLM4000, DL6000/DLM6000, DL9000/DLM9000 and SB5000 series.
Current Probe 50 MHz/30 ARMS 701929
Current probe front-end powered, recognized automatically and adjust zero position from the operation of the DLM2000, DLM4000, DL6000/DLM6000, DL9000/DLM9000 and SB5000 series.
Current Probe 10 MHz/150 ARMS 701930
Current probe powered by Yokogawa Digital Oscilloscopes, Scopecorders or external power supply.
Current Probe 2 MHz/500 ARMS 701931
Current probe powered by Yokogawa Digital Oscilloscopes, Scopecorders or external power supply.
Deskew correction signal source 701936
Improve switching-loss measurements by eliminating skew. The 701936 Deskew Correction Signal Source accommodates both clamp-on current probes and through-type ‘CT' Current Transformers.
Miniature Passive Probe 701942
Passive Probe, 400Vrms, 350MHz, 10:1, 10MΩ, 3.0m, 'Mini'
Optional probe for use with DL1600/DL1700/DL7400 series, see also 701941.100:1 Probe 701944
Passive Probe, 1000Vrms, 400MHz, 100:1, 50MΩ, 1.2m, 'Mini'
For DL1700, DLM2000, DLM4000, DL/DLM6000,DL9000 and SB5000.
See also 701945 for 250 MHz version of this same probe.100:1 Probe 701945
Passive Probe, 1000Vrms, 250MHz, 100:1, 50MΩ, 3.0m, 'Mini' with extra-long 3m lead. Compatible with DL1700, DLM2000, DLM4000, DL/DLM6000, DL9000 and SB5000. See also 701944 for 400 MHz version of this same probe.
Soft carrying case for DL1600/DL1700E series 701964
Three pockets are provided for storing accessories and the user’s manual. Roomy enough to store the DC power supply model and the battery box.
PBL100 Logic Probe 701988
701988 (PBL100) Logic Probe
PBL250 Logic Probe 701989
100 kΩ input resistance, toggle frequency of 250 MHz
B9988AE Printer paper
Quality paper for the DLM2000/DLM4000/DL850/DL6000/DL9000 and DL750
- REVIEWS
International Rectifier Aerospace, Michael Wright
Main contenders at 9999$ price point: Yokogawa DLM2054 (base DLM under 5K$ 2010 ) v. Tek DPO3054. HP5000/6000 and LeCroy were early round knock-outs.
Result: DLM2054 far better than DPO3054. After using DLM, DPO3054 seems a toy. DLM2000 series wins by a wide marginYokogawa DLM2054 & Tek DPO3054 used side-by-side in daily use for 2 years. We were a Tek+HP shop, then a LeCroy deep memory shop, then Tek shop, now Yokogawa shop.
DLM has far better screen resolution, far better DPO accumulate, many more features. After using the DLM real time user-setable bandwidth features, and the infinite impulse response low pass, band pass, and high pass math channel features, we can not consider going back to any 'scope without. With the wide range of filter bandwidths on DLM, we can filter out the noise and see the hidden signal. With the DLM, we can show our customers the clean beautiful excellent step response while filtering out the switching transients. No way to make such plot with the DPO3054, with its single 20MHz low pass. Tek does not offer similar filtering on even their highest-end 'scopes as far as the Tek sales person and Tek FAE could demonstrate, Tek "FilterVu" was only on the lower-end Tek, was it the 2000 series, and it seemed so Mickey MouseTM and nearly useless in comparison, so many limitations. The DPO feature on DLM seems full featured, whereas DPO on DPO3054 seems so very limited. In these and other senses, Yokogawa's lowest-price-point offering offers features that no other 'scope supplier offers at any price. And the DLM re-trigger rate, frame rate, is far higher than DPO3054, so it captures far more data far faster to use in the DPO display. I have also used the higher price point DL9000 series, and was very pleased to find that Yokogawa left most of the features in the DLM2000 series. The form factor small footprint is superior (use rubber, not plastic, feet, DLM so light it slides).
We commend Yokogawa on the jewel-like quality and keeping much of their feature set across their entire line-up.
We highly recommend the Yokogawa DLM2000 'scopes and all Yokogawa 'scopes.
Observations:
1. Our 3 Tek DPO3054s have failed and had to be sent back for repair 3 times, 2 went black suddenly, one USB burn out. No problems with 5 DLMs.
2. Our Tek DPO3054 knobs have gotten noisy to the point of making the DPO3054 nearly useless. Where is the longevity?
3. DLM has web server remote control, DPO3054 does not. Ditto for so many other features.
4. DLM3054 is super with PC mouse, keyboard, but no USB hub has ever worked, can have only 2 of the 3 wants simultaneously: USB drive, mouse, and keyboard.
5. TEK DPO3054 input attenuators have 400% wider dynamic range than DLM: 300 v. 150 Vrms & 1 v. 2 mV/div, 2x at either end.
6. Use a cable from back panel trigger input to alligator clip to calibrator signal to emulate the DPO3054 much missed force trigger button.
7. DLM can pack far more Measure results on screen than DPO3054, DPO3054 measure results go over, and block, the signal, DLM does not, terrific display!.
8. The history features are terrific. I use the screen snap shot constantly to quickly compare waveforms. Tek saves 2 waveforms easily, some here prefer the Tek way.
9. Strange but true, Tek will not display a single waveform in auto or norm trigger, always 2 or more. Only way to do it seems to be single trigger mode. Bad TEK.
10. Tek users can easily make the user interface switch. I liked the Yokogawa user interface, both DL & DLM, from the first minute. I like Tek's interface also.
11. Even 10 year old Epson printers work, only the latest HP OfficeJet 6000 (2010) or later HP printers worked with the firmware that the DLMs shipped with.Jerry Catherine - EYE Lighting International of North America, Inc.
Great Scope! I like the operation and sampling. This is something I'll be looking at for scope options for our lab.
- REVIEWS
- ACCESSORIES
- FEATURES
- DETAILS