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  • čas přidán 17. 09. 2018
  • In this episode Shahriar takes a look at one of the most advanced electrical test and measurement instruments ever created. The Keysight UXR-Series Real-Time Oscilloscope brings 110GHz of analog bandwidth and 256GS/s real-time sampling at 4-channels simultaneously. To make it even more impressive, the entire data-conversion architecture is in 10-bits. This implies that the instruments captures, processes, stores and displays over 10Tb/s of information.
    Various architectures of state-of-the art oscilloscopes from Keysight, LeCroy and Tektronix are examined and compared against the new real-time architecture of the UXR-Series oscilloscope. The teardown of the front-end 110GHz module along with the data acquisition board is presented and analyzed in detail. The instrument showcases a wide range of Keysight technologies implemented in various technologies such as InP, SiGe BiCMOS, 65nm CMOS and 28nm CMOS nodes. In combination with Hyper-Cube memory module, data can be captured at 256GS/S from all 4-channels at the same time. Several variants of the UXR-Series oscilloscope will be available from 13GHz to 110GHz bandwidths.
    A new calibration probe is also introduced based on the Keysight InP process capable of producing signal edges with sub-3.5ps of rise/fall times with NIST traceable calibration data. This enables users to perform NIST alignment and bandwidth calibration on site without needing to send the instrument back to Keysight.
    Several measurements with the scope demonstrates its extraordinarily low noise floor, jitter as well as the capability of the new probe module for instrument calibration. The 110GHz 4-channel variant of the UXR-Series oscilloscope has an MSRP of $1.3 Million US dollars.
    The Signal Path
    www.TheSignalPath.com
    / thesignalpath
    www.Patreon.com/TheSignalPath
  • Věda a technologie

Komentáře • 598

  • @Thesignalpath
    @Thesignalpath  Před 5 lety +72

    *A minor correction to the video: The maximum hardware sensitivity using the InP input preamplifier is 7.5mV/Div at 256GS/s and using the SiGe input is 4mV/Div for the 128GS/s models. The remaining displayed vertical levels are DSP processed. The noise measurement is of course still correct and valid as are the shown ENOB and linearity numbers.*

    • @Daniel-ib5bx
      @Daniel-ib5bx Před 5 lety +2

      Lol sounds like keysight sent you an email

    • @Thesignalpath
      @Thesignalpath  Před 5 lety +62

      The designers of the front-end amplifier want to make sure that no spec is over-stated. The sign of good, professional and ethical engineers. I applaud them for that.

    • @Daniel-ib5bx
      @Daniel-ib5bx Před 5 lety

      I figured it was something like that. Much love sir keep up the amazing work. This one was UNREAL. Way over my head as usual but still love it.

    • @philiprowney
      @philiprowney Před 5 lety +3

      256 GHz = 1/4 nano-second, sorry, light travels 3 inches in that 'TIME'.
      My brain says 'real-time' is just a phrase.
      [ built GHz+ tuned circuits and coded 'real-time' computer systems from '89 onward ]
      My ASD makes me say sh1t like that, great vid =]¬_D

    • @leyasep5919
      @leyasep5919 Před 5 lety +7

      Philip Rowney : nope :-)
      1 GHz = 1ns (1 "foot", if you assume typical propagation speed)
      256 GHz = 1ns/256 = 4fs. That's about one millimeter.
      (I'm ASD as well, but since I'm french, it's more like QSD hahahah)
      [sorry for the keyboard layout pun]

  • @EEVblog
    @EEVblog Před 5 lety +1059

    Video reported for pornography

  • @JetNmyFuture
    @JetNmyFuture Před 5 lety +364

    The entire list of potential customers could probably fit in a single coffee shop to talk about phase shifters in 110Ghz scopes.

    • @trickyrat483
      @trickyrat483 Před 5 lety +53

      And yet - we all want one! :)

    • @mikeoliver3254
      @mikeoliver3254 Před 5 lety +25

      @@trickyrat483 not want need. For what well that's a secret but I need one.

    • @trevorvanbremen4718
      @trevorvanbremen4718 Před 5 lety +49

      ONE??? I need backups!!! Do ya think I can test my 555 timer prototype with this??? Or do I have to wait for the NEXT model?
      If I sell the house I could ALMOST afford to insure the first one... for the first year...

    • @sikkepossu
      @sikkepossu Před 5 lety

      Tricky Rat I don't. That would be just plain junk to me.

    • @frosty129
      @frosty129 Před 5 lety +39

      Think about it. This scope could be an amazing way to measure whether a 9V battery still has some juice.

  • @pocoapoco2
    @pocoapoco2 Před 5 lety +192

    Can I use this to trouible shoot my flashing led arduino project?

    • @SurfinScientist
      @SurfinScientist Před 4 lety +17

      Yes, you can. And more...

    • @flatisland
      @flatisland Před 3 lety +10

      that might be a little bit of overkilling it

    • @leothecrafter4808
      @leothecrafter4808 Před 3 lety +60

      Actually, you can't. It has only +/- 2V inputs.

    • @ShahZahid
      @ShahZahid Před 2 lety +2

      not even a chance, i think you need something way better, to measure a 1hz signal

    • @AnalogDude_
      @AnalogDude_ Před rokem +1

      lol, it will probably show how the silicon in the led discharges.

  • @nomeanlol
    @nomeanlol Před 4 lety +75

    You know you've made it in life when Keysight will send you something like this. Not only the device but boards and decapped chips. Absolutely stunning.

  • @Diamonddavej
    @Diamonddavej Před 5 lety +131

    10 picoseconds - the time taken by light in a vacuum to travel approximately 3.3 mm

    • @ZevHoover
      @ZevHoover Před 4 lety +31

      holy hell when you put it like that

    • @AnalogDude_
      @AnalogDude_ Před rokem +1

      but also the distance electrons move inside a conductor.

    • @spdrfx
      @spdrfx Před 10 měsíci +2

      @@AnalogDude_ this is not true.

    • @AnalogDude_
      @AnalogDude_ Před 10 měsíci

      @@spdrfx it's true for a pure pure super conductor, CERN.

    • @microcolonel
      @microcolonel Před 10 měsíci

      ​@@AnalogDude_is what environment would electrons move that speed?

  • @marsrocket
    @marsrocket Před 5 lety +91

    I’d buy one, but I already have a 1054Z.

  • @Voteformiles10
    @Voteformiles10 Před 5 lety +91

    The video where Shahriar is literally nerdgasming for a full hour..... and so is everyone watching. Phenomenal technology!

    • @cuckingfunt9353
      @cuckingfunt9353 Před 5 lety +2

      Aliens don't have that sort of technology .

    • @serhiychuk9069
      @serhiychuk9069 Před 5 lety +1

      @@cuckingfunt9353 lets see what would be in new iPhones presentation...

  • @ulrichfrank4270
    @ulrichfrank4270 Před 5 lety +79

    Nice sturdy-looking handles at the side of the instrument - to hold on to and keep you steady when you hear the price...

  • @davidgustafik7968
    @davidgustafik7968 Před 5 lety +32

    (sees ADC board back side) So that's where all the 100n capacitors went!
    Thanks for the awesome video, love it!

  • @robertw1871
    @robertw1871 Před 5 lety +21

    10bit @ 113Ghz and 4 channels, I just can’t wrap my mind around that! Thanks for the video, no way I’d ever get to see one in use otherwise. I work with ultra low frequency stuff usually 10Ghz or lower so I guess that’s basically DC these days. Amazing.

  • @vejymonsta3006
    @vejymonsta3006 Před 3 lety +7

    I'm amazed that Keysight is letting the world see this equipment in such detail. Typically I would expect something so pricey and niche to be kept under lock and key. I can't believe all of that is required for a SINGLE channel of the scope. Absolutely incredible engineering. Totally worth every one of those 1.3 Million dollars.

  • @N3X15
    @N3X15 Před 5 lety +7

    You seemed extraordinarily comfortable waving that metal pointer around that million dollar oscilloscope's screen. If keysight had dropped something like that at my doorstep I would be afraid to even breathe near it.

    • @marcel151
      @marcel151 Před 3 lety +1

      I work with extremely expensive routers, totally normal. You‘re getting used to it. Two colleagues dropped a 250k router two years ago. It happens.

  • @lahma69
    @lahma69 Před rokem +6

    What an absolutely incredible engineering achievement. It takes a very special company with a wide range of talents and a wide variety of fabrication technologies/abilities to make a product such as this. I can only imagine the pride and accomplishment felt by the team who were fundamental to this device's creation. Great stuff 👍

  • @dtewksbury
    @dtewksbury Před 5 lety +10

    That is by far one of the most amazing things I have seen on CZcams. Being able to actually see that high frequency sinusoidal waveform, wow! That is serious engineering in all electronic voodoo disciplines. Thank you for doing this video, and you are correct, the engineers that designed this should be very proud.

  • @adityatyagi4009
    @adityatyagi4009 Před rokem +5

    Wow, totally amazing teardown on a totally awesome oscilloscope. It's impossible to not be impressed!

  • @Carlitto314
    @Carlitto314 Před 5 lety +1

    Wow what an amazing instrument! Really loved the breakdown of the different boards!

  • @mikeoliver3254
    @mikeoliver3254 Před 5 lety +5

    That is a truly beautiful piece of equipment. It is more of a piece of art work than any other equipment I have ever seen.

  • @poesboes
    @poesboes Před 5 lety +6

    I'm speechless, with tears welling up.. What an impressive design.

  • @Armadurapersonal
    @Armadurapersonal Před 3 lety +9

    And here I was feeling fancy with my 200mhz Siglent.

    • @mmaranta785
      @mmaranta785 Před 2 lety

      I am considering buying a 200 MHz Siglent. Are you happy with it?

    • @Armadurapersonal
      @Armadurapersonal Před 2 lety

      @@mmaranta785 Yes its superb. I use it a lot both learning electronics and debugging arduino circuits thanks to the i2c and SPI decoding.

  • @realcygnus
    @realcygnus Před 5 lety +8

    pretty slick engineering no question.......hell of an analysis/demo too

  • @xDevscom_EE
    @xDevscom_EE Před 5 lety +20

    Next level GHz. :) I'd love to see some wallpaper sized (4K+ res please) photos of those RF parts and chips.

  • @idooggoodi
    @idooggoodi Před 5 lety +11

    Great video as always shahriar. Just could you please zoom in more when you are analyzing the front end circuitry.

  • @notamouse5630
    @notamouse5630 Před 5 lety +17

    If engineers had a collective standard of beauty, this would exceed it by several orders of magnitude.

  • @dwagner6
    @dwagner6 Před 4 lety

    Just an amazing video and piece of technology. Thank you for sharing this!

  • @JohnChuprun
    @JohnChuprun Před 5 lety +3

    Man, that board design.. incredible. I'd love to just look at the routing. Of course the indium phosphide design is next level awesome, and look forward to other foundries opening this technology up. Huge props to Keysight...

  • @Factory400
    @Factory400 Před 5 lety +15

    The PCB assembly alone is extraordinary. That A/D PCB must have taken a lot of planning and consideration for assembly, reflow, testing, etc.
    The design......obviously next level. Stunning opportunity to see technology like this.

    • @guerrillaradio9953
      @guerrillaradio9953 Před 2 lety

      Imagine the path tracing nightmare at 110GHz....this is nerdvana

  • @sanches2
    @sanches2 Před 3 lety +1

    Shahriar, every time i sit at my desk i feel good about what i have there about a house and a half worth of equipment and then i watch a video of yours.... takes me two weeks at least to recover from the shock

  • @alperenalperen2458
    @alperenalperen2458 Před 5 lety +33

    I wasnt expecting to see that monster in your bench that fast.

    • @KeysightLabs
      @KeysightLabs Před 5 lety +26

      Only the best for Shahriar!

    • @mikeoliver3254
      @mikeoliver3254 Před 5 lety

      @@KeysightLabs I could use a little test equipment love. You guys have the best stuff on the planet.

  • @Nik930714
    @Nik930714 Před 4 lety +8

    I work as an engineer in a small company. Usually i do both schematics and layout (like i said small company). I would LOVE to some day layout a board like the digital processing board on this thing. It looks really fun to do. I wonder how long it took.

  • @adrianschneider4441
    @adrianschneider4441 Před 5 lety +1

    Great video. Would like to see some applications which have demand for this type of equipment. Hope KS lets you have it again for some experiments once it is in production.

  • @derre98
    @derre98 Před 5 lety

    Woah, that's a crazy device indeed. The complexity of that project, damn.

  • @ernestb.2377
    @ernestb.2377 Před 6 měsíci

    Thank you for making it possible for the rest of us to see inside and outside a scope of this possibilities and price range.

  • @akiskesoglou4978
    @akiskesoglou4978 Před 4 lety +7

    Can't wait for the full review and giveaway :)

  • @chuckvanderbildt
    @chuckvanderbildt Před 5 lety +16

    You would not be able to get me to even look at this thing before i'm convinced that my ass is fully covered, insurance and liability wise :D I did not expect to be convinced that this machine is reasonably priced, and yet I am. Stunning stuff. Thanks for sharing.

  • @z1power
    @z1power Před 5 lety +71

    I'm going to wait until the Owon version comes out for $300

    • @jort93z
      @jort93z Před 5 lety +8

      Probably gonna wait 10 or 20 years, lol.
      //edit
      Seems a little generous. maybe more like 30 or 40 years.

    • @tikabass
      @tikabass Před 5 lety +1

      Being generous, I didn't expect this level of performance for another 2 or 3 years....

    • @christophschuermann6512
      @christophschuermann6512 Před 5 lety +2

      Hopefully equiped with at least 24bit A/D-converters.....

    • @yoramstein
      @yoramstein Před 5 lety +2

      If input is 2mV- 500mV/div there is no need for 24bit A/D converter

    • @kianleyon6613
      @kianleyon6613 Před 5 lety

      All the hardware desgn is Keysight, but now a days, with all the piracy going on, you may be right.

  • @stefanopassiglia
    @stefanopassiglia Před 5 lety

    I wish I had a second life after the one I'm living to have a chance to work on these designs. Wow. Mind blogging.

  • @Pampali
    @Pampali Před 5 lety

    Great explanation how it works. Thank you.

  • @MaicSalazarDiagnostics

    This is majestic!!

  • @smahax
    @smahax Před 5 lety

    Excellent works

  • @maartentytgat
    @maartentytgat Před 5 lety

    Amazing! You just almost restored my faith in humanity!

  • @kurtmueller2089
    @kurtmueller2089 Před 5 lety

    what the actual...
    What a beast!
    Great video too.

  • @NeuroMod
    @NeuroMod Před 5 lety +1

    Great video (as always)! Do you think you could make an introductory video on distributed element circuits?

  • @T3Beatz
    @T3Beatz Před 5 lety +175

    Can I get a student discount on one of these puppies?😂

    • @Thesignalpath
      @Thesignalpath  Před 5 lety +102

      Sure, 25%. Your total is 975 thousand dollars please. ;)

    • @Darkknight512
      @Darkknight512 Před 5 lety +8

      Maybe a university or professor discount. Most of these high end instruments don't sell for MSRP, almost always negotiable for any business looking to aquire one.

    • @tommihommi1
      @tommihommi1 Před 5 lety +8

      You might need a small loan from your richt dad

    • @user-tj8cd5ym9q
      @user-tj8cd5ym9q Před 5 lety +10

      Dude, I cried of this comment because in Ukraine I couldn`t get a student discount even for the public transport. F****** PUBLIC TRANSPORT, CARL!

    • @cda32
      @cda32 Před 5 lety +15

      I don't think they'll negotiate with me. "How about $100" "... are you serious?" "Okay fine, $1000, final offer" "*hangs up phone*"

  • @Barnacules
    @Barnacules Před 12 dny +1

    I wouldn't even know how to turn this thing on let alone use it for anything. But it doesn't make me want one any less! 🤑

  • @photon6731
    @photon6731 Před 5 lety

    Great video. Thank you.

  • @microfix6035
    @microfix6035 Před 5 lety

    great video great info..its a lot GOLD in that box.

  • @MartinKL
    @MartinKL Před 5 lety +1

    Very impressive piece of hardware. Thanks for the concise and accurate information.

  • @bfx8185
    @bfx8185 Před 5 lety +1

    That's absolutely crazy. I really have no idea how they measured those parts during the development.

  • @electronic7979
    @electronic7979 Před 5 lety

    Excellent

  • @OneBiOzZ
    @OneBiOzZ Před 5 lety +1

    These are number i never expected to see in my lifetime and i have not even seen the video yet :P

  • @stefantrethan
    @stefantrethan Před 5 lety +65

    Are you sure you are allowed to show this before 10PM?
    Or at the very least it should be age restricted..... ;-)

    • @KeysightLabs
      @KeysightLabs Před 5 lety +29

      "The following video may not appropriate for all audiences..."

    • @frtard
      @frtard Před 5 lety +5

      I need to take a shower after this video

    • @ayrendraganas8686
      @ayrendraganas8686 Před 5 lety

      @@KeysightLabs do you work with any universities in germany? I would love to work with and learn about all this equipment

    • @leyasep5919
      @leyasep5919 Před 5 lety +1

      You should have written "edge restricted" :-D

    • @tommihommi1
      @tommihommi1 Před 5 lety

      @@ayrendraganas8686 in Germany R&S usually has a better foothold

  • @squeakytoyrecords1702
    @squeakytoyrecords1702 Před 3 lety

    I'm new to electronics and am using analog oscilloscopes to do "Oscilloscope Music''. I would love to know how the high sample rate on this digital scope performs on this task. This is a beautiful piece of engineering. Thank you for showing us.

  • @fluffy_tail4365
    @fluffy_tail4365 Před 5 lety +3

    Holy fucking shit, this thing is glorious. Every different board is a treasure of different engineering techniques.
    And kudos to keysight for the samples, I bet the people that worked on it would be happy to see someone gushing over it. And at this level you could take hi-res photos of each component and sell them to other companies, and yet they wouldn't have a shred of the technical know-how to produce this beauty.

  • @cocosloan3748
    @cocosloan3748 Před 5 lety +1

    WOOW What an UNBELEVABLE TECH :O

  • @jebsaekam
    @jebsaekam Před 5 lety

    Shahriar, It's great to see such an in-depth teardown of the tool. How long did they let you "play" with it? Do you have the contacts with Keysight through work such that they lend you such equipment?

  • @joehubler4965
    @joehubler4965 Před 5 lety +2

    At this level of price and function, I'd be very afraid to hook anything up to it! but it would look soooo good on my bench!

  • @francescomartina856
    @francescomartina856 Před 4 dny +1

    In my lab we have two URX Scopes 128GSps, they are not as fast as this one on the front-end side, but still impressive (the fastest is 33GHz). My opinion after 2 years of use is that they are undoubtedly amazing machines with excellent front-end and DAQ hardware. However (and I honestly hope that some Keysight colleagues will read this comment), I would have expected just a little bit more on the software and UI in general. I'm not saying that is bad, don't get me wrong. But we are talking about million dollars machines, I honestly would like to have the absolute best. In particular, I noticed that the stability should be improved, expecially while CDR or heavy measurements/math are used. In several occasions I had to forcefully restart the OS due to hangs. Furthermore, I'm sure that the UX (including responsiveness and even interface style) could be enhanced: controls are slightly less prompt than on the old infiniium scopes (which I loved, especially the 20 years old ones with that DAQ to GPU waveform bus

    • @Sebas_Cba_82
      @Sebas_Cba_82 Před 23 hodinami

      En que aplicaciones usas estos instrumentos con especificaciones tan especiales?

    • @francescomartina856
      @francescomartina856 Před 10 hodinami

      @@Sebas_Cba_82 I reply in English. In my team we develop solutions for high speed data links, including design of serialiser/driver ASICs, Si Photonics modulators and the relative integration modules. We currently target about 26Gb/s per lane. Hence, the UXR represents a valuable tool for the characterisation of signal integrity in such devices. We mainly use it for eye diagram testing and wide band phase noise analysis. These are quite common applications of the instrument. If you work with COTS transceivers, it is generally not required to own it, since those are originally qualified by the manufacturer. Good SI design methodologies and simulations are enough in that a case. The RTA features are instead very interesting in a variety of designs and test-benches involving RF signals. However, the purchase of a spectrum analyser could be discussed if time domain analysis are not required, this would probably allows spending a bit less.

  • @RoGeorgeRoGeorge
    @RoGeorgeRoGeorge Před 5 lety

    Wow, speechless!

  • @falkkyburz
    @falkkyburz Před 5 lety +1

    Well, this is simply amazing! Is there a reason for the front end to be so messy? Why not make all four channels symmetrical?

  • @stefanosmakris5641
    @stefanosmakris5641 Před 5 lety

    OMG! Amazing!

  • @uditkotnis7531
    @uditkotnis7531 Před 11 měsíci +1

    Saw this at a conference today, the money they spend to get their products reviewed is certainly well spent.

  • @Kaxlon
    @Kaxlon Před 5 lety

    Wow! What a absolute beast.
    Guys, if you want to see things even clearer then you can use a magnifying glass in front of your phones screen.
    It works really well.
    Thanks for the awesome video. =)

    • @andrewbellinger6120
      @andrewbellinger6120 Před 5 lety +1

      I sure could have used this when I was calibrating noise sources used in radio astronomy. That cosmic microwave background can be a real bear.

  • @amirb715
    @amirb715 Před 5 lety

    still shocked and awestruck! mind blowing indeed. Are those signal lines in the acq board SIW or guarded striplines? Although the dispersion of SIW might be unacceptable here... Also, does it go down to DC or is there a minimum frequency input?

  • @andrewtschesnok3623
    @andrewtschesnok3623 Před 4 lety +2

    Just for some perspective.. you can capture light traveling less than 1mm with this puppy. That is a fast time domain. Useful at CERN. Probably overkill for weapons research :)

  • @teds5408
    @teds5408 Před 5 lety +1

    Normally I would not think of a scope as a phase noise measurement system, but with the jitter analysis package I am thinking this could measure close in SSB phase noise on mmWave sources. Any thoughts on this?

  • @trickyrat483
    @trickyrat483 Před 5 lety +6

    Let me guess - you have to send it back. :)
    Excellent review.
    Don't forget to grab one of eBay in 30 years for $500 to stick in the Lab. Mind you, I've a feeling that getting spare parts for the "repair video" may be an issue.. :)

    • @greenthizzle4
      @greenthizzle4 Před 5 lety

      Tricky Rat I wouldn't send it back, I would go into hiding

  • @haydenwhitbread724
    @haydenwhitbread724 Před 2 lety

    Love for the fellow treckie!🙂

  • @AnatoFIN
    @AnatoFIN Před 5 lety +4

    No word of boot time, fan noise or tap test on the inputs. Also I bet serial decode will be $800 optional extra! So I’m holding my purchase for now. :P

  • @BryanByTheSea
    @BryanByTheSea Před 5 lety +15

    Anyone know where I can download the schematic and PCB layout for this.

  • @user-bo9fl8dj3i
    @user-bo9fl8dj3i Před 3 lety +2

    Today I am trying to routing my first bga, with lpddr4 memory that works at 1.2GHz and CZcams recommended me that video like "ha ha ha" watch what really cool engineers do.

  • @3ffrige
    @3ffrige Před 4 lety

    Keysight has amazing products! They’re also an equally amazing employer🤗. I work for another division over there, so very nice to see a tear down of this caliber on products on the other side of the house. Great vid! New subscriber here; you got me hooked on your tear down of the E4446a spectrum analyzer.

  • @rkstr9965
    @rkstr9965 Před 5 lety +1

    Shahriar, how does KS achieve such phenomenal phase noise?
    How is the main 64GHz clock derived?

  • @kianleyon6613
    @kianleyon6613 Před 5 lety

    Thank you for your very comprehensive analysis of the new UXR Scope from Keysight. Are you on Linkedin?

  • @zullottrocker
    @zullottrocker Před 5 lety +1

    I'm interested how the time domain waveform looks like after the samplers. It is new to me that the sample and hold circuit of the ADC is not on the same chip with the quantizers.
    Does it look like as a series of step functions with different amplitude or impulses with different amplitude? Could you help me out with good article about it?

    • @17lvlham
      @17lvlham Před 4 lety +1

      As I've understood, basic idea of operation is simple:
      This scope is running all the ADCs at some one low frequency, and, in fact, they are semi-directly digitizing one input.
      The magic is, that they are sampling with small equal delay (clock phase shift -- more correctly) between each next ADC. This complicated golden S&H circuitry is doing the job of fast and precised sampling with different phases at this one low frequency.
      Then, output sample stream is formed just by simple placing samples of each ADC one after one.
      Thus, answer to your question is very simple:
      Signal after each sampler looks as time-quantized copy ("staircase") of input signal, with sampling frequency equal to full sample rate divided by number of "phases".
      Why isn't it possible for these signals to look like stream of short pulses? -- Because duration of these pulses might be in zeptosecond range (duration of actual slopes), what, in my opinion, is truly impossible, and not neccesary for operation of each next stage of samplers and ADCs.

  • @Dustycircuit
    @Dustycircuit Před 5 lety +9

    Holy ASIC's Batman!!

  • @douro20
    @douro20 Před 3 lety +2

    My impression of how the boards for such a high-end instrument would be made is this: Each board coming from the manufacturer would be X-rayed first for an initial visual inspection, and then would be passed through a flying-probe machine to check continuity of the traces. After the flying probe machine, the boards would then be placed in a thermal cycling oven and cycled for several hours and then tested again on the flying probe machine to ensure that the boards were manufactured properly and will have very high reliability over the service life of the instrument. Only then will the boards be passed through the silk screen presses and to the pick-and-place machines for the placement of small and dense components. The pick-and-place machine would be a high-reliability type like that made by Essemtec which has sub-micron alignment accuracy over the entire area of the board. To achieve this the machine would not only align to the fiducials, but also scan key areas of the board to account for any error in pad alignment before placing the components. The boards would then go to the first manual inspection, where the alignment of all of the components placed by the machine is verified and any missing components are placed manually. Boards which pass will then be manually populated with larger surface-mount components such as relays, coils, connectors and hybrid components, and then passed on to the reflow oven, which uses an inert atmosphere to mitigate any oxidation which could occur during the cycle. After reflow the board will then be sent for another manual inspection. At this point any through-hole components will be installed manually and soldered by a robot, after which the board will receive a further inspection. The boards which pass will then be throroughly washed and sent to a special facility with tight climate controls for integration of chip-on-board components. The process of integrating the chip-on-board components will be done entirely by hand, with each chip being secured with thermally conductive epoxy and then connected by wire-bonding. After the components are installed the boards will then pass through two independent inspectors, each of which will conduct the same integration inspection, and both must pass the job before the completed assembly will be encapsulated using laser welding. Each board after the requisite steps are completed will pass through several stations, each of which will conduct individual board-level checks to ensure that each board functions exactly as required. The individual boards will then be installed in a test instrument, where an initial calibration will be performed and operational checks carried out by hand. Sample boards from each run will then be burn-in tested for a full week and inspected once more before they are sent for integration into the product for sale.

  • @FurkanBahadr
    @FurkanBahadr Před rokem

    I am rewatching this video i guess for the 4th time as my company about to buy one :D I was wondering, how did they manage to isolate all 8 lines per ADC in the frontend module. They look like they are laid out very very closely. Any ideas?

  • @bananabear009
    @bananabear009 Před rokem +1

    I just started to know what oscilloscopes actually are since 3 days ago. But I can still imagine how crazy those numbers are.

  • @stonecold7945
    @stonecold7945 Před 5 lety

    It beautiful 😍

  • @arunkumarpv2003
    @arunkumarpv2003 Před 2 lety

    The scope that we deserve but not the one we need right now :)

  • @plemli
    @plemli Před 5 lety +26

    If you're still around in 25 years or so, Siglent will put this on your bench for $1M, which by then will the equivalent of $1k in today's money.
    But for now: wow.

    • @greenthizzle4
      @greenthizzle4 Před 5 lety

      plemli it will likely be cheaper, we are making major leaps and bounds with nano technology like graphene and carbon nano tubes.. getting to the point of making transistors.. in 10 years silicon may be outdated

    • @greenthizzle4
      @greenthizzle4 Před 5 lety +1

      Have you heard of the nano tin particles that are room temperature super conductor? And they are thinking with fluoride added into the matrix they can get it to be super conducting up to much higher temps

    • @drkastenbrot
      @drkastenbrot Před 5 lety

      @@greenthizzle4 from a physics standpoint, i dont think silicon will just be replaced

    • @greenthizzle4
      @greenthizzle4 Před 5 lety

      drkastenbrot it's possible given recent advancements in nano technology

    • @greenthizzle4
      @greenthizzle4 Před 5 lety

      drkastenbrot 25 years is a long time when we are making progress at the rate we currently are..

  • @gglovato
    @gglovato Před 5 lety

    Can you show what that extra chip to the left of the daq board is? Can you also lift the heat sink of the hbm module to see which part they used?(hbm1 or hbm2)

  • @stevefriedl3983
    @stevefriedl3983 Před 5 lety +1

    Looks like I gotta hold out for the handheld version for use in the field.

    • @kennedymutinda4806
      @kennedymutinda4806 Před rokem

      😂😂😂😂after for years it's not yet available buddy.. maybe in twenty yeard😂😂😂

  • @vejymonsta3006
    @vejymonsta3006 Před 3 lety +15

    "You're only ever as good as the tools you use." *Laughs in poverty*

  • @btouw8558
    @btouw8558 Před 5 lety

    Wow,!! thats the only thing i can get out of my mouth !!

  • @douro20
    @douro20 Před 5 lety +1

    There must be an enormous amount of reagent grade silver in that mechanical attenuator.
    It is possible that the CMOS ASICs are made by GlobalFoundries as they have worked extensively in the past with Chartered.

    • @KeysightLabs
      @KeysightLabs Před 5 lety +11

      We sometimes work with other ASIC manufacturers, but for some small-batch super-high-tech stuff we use our own fab in Santa Rosa, CA.

  • @585585MC
    @585585MC Před 5 lety +5

    I wonder how much skill and esteem from manufacturers is required to receive such instrument for a review and a teardown. Of course a lot!

    • @zwz.zdenek
      @zwz.zdenek Před 5 lety

      He couldn't flip it anyway. These things need all kinds of support to be of commercial use. And the publicity he gives it is well worth one broken piece.

  • @slipangle3027
    @slipangle3027 Před 8 měsíci +4

    Why did you blur out part of that ceramic package...???

  • @TheDefpom
    @TheDefpom Před 5 lety +13

    I hope they let you keep it 🤓

  • @vidasvv
    @vidasvv Před 3 lety +16

    This is INSANE !!! Cant wait for the Chinese clone for $19.95 with free shipping !

  • @AgentOffice
    @AgentOffice Před 3 lety

    Scary gold

  • @dtiydr
    @dtiydr Před 5 lety +1

    28:00 Interesting to see that the base of these dont seem to be ceramic but ordinary PCB material? Dont think I have seen that before, but it would absolutely be cheaper though.. for them that is.

  • @vaualbus
    @vaualbus Před 5 lety +6

    Do you know what happen to the data after the dsp? It go to the CPU motherboard and processed by the CPU or the data is overlayed on the screen and the gui is runner's by the CPU?

  • @spikester
    @spikester Před 5 lety +1

    What's the power consumption of that? Wouldn't be surprised if it tripped a normal 15A/115V breaker the moment you turn on the 2nd channel. :)

  • @felenov
    @felenov Před 5 lety

    I have one and it is a very powerful tool

  • @andrewbellinger6120
    @andrewbellinger6120 Před 4 lety

    A nice hobbyist starter scope for my home lab.

  • @bobvincent5921
    @bobvincent5921 Před 5 lety

    The evolution of the laith!

  • @canonicaltom
    @canonicaltom Před 4 lety

    This is a great video. The blank frames are really jarring though.

  • @Jimmeh_B
    @Jimmeh_B Před 5 lety

    Giggidy Gigahertz!
    just fkn WOW!