https://stream.echo6.co/videos/watch/7d5119ea-d197-4fd0-af3b-95c5838d32ce What's inside Tektronix's new MDO3000 Mixed Domain Oscilloscope? Dave does a teardown and looks at the circuitry and how they can get such a cheap 3GHz RF spectrum analyser to work. MDO4000 Teardown: http://www.youtube.com/watch?v=J9_JxRiuS5A Datasheets: HMC624 Digital RF Attenuator: https://www.hittite.com/content/documents/data_sheet/hmc624alp4.pdf HMC311 InGaP HBT GAIN BLOCK https://www.hittite.com/content/documents/data_sheet/hmc311lp3.pdf HMC429 VCO: https://www.hittite.com/content/documents/data_sheet/hmc429lp4.pdf Lattice LFE3 FPGA: http://www.mouser.com/ds/2/225/Lattice%20-%20ECP3-270819.pdf 77725 LDO: http://www.ti.com/lit/ds/symlink/tps77725.pdf i.MX6 ARM Applications Processor: http://cache.freescale.com/files/32bit/doc/fact_sheet/IMX6SRSFS.pdf PECL Buffer: http://www.micrel.com/PDF/HBW/sy10-100ep11u.pdf ADF4360 VCO: http://www.analog.com/static/imported-files/data_sheets/ADF4360-7.pdf 1Gb DDR2 SDRAM: https://www.micron.com/parts/dram/ddr2-sdram/mt47h64m16hr-25e Secrets Behind the MDO Spectrum Analyser: http://www.tek.com/dl/48W-28882-2%20%20%20MDO%20Performance%20WP.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-587-tektronix-mdo3000-mixed-domain-oscilloscope-teardown/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 07:04:01 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/7d5119ea-d197-4fd0-af3b-95c5838d32ce All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.