Dave checks out one of his favorite "old" oscilloscopes, the 2000 vintage Agilent 54622D mixed signal oscilloscope with the original megazoom ASIC technology and high resolution CRT display.
http://cp.literature.agilent.com/litweb/pdf/5968-8152EN.pdf
Original Megazoom presentation: http://www.hit.bme.hu/~papay/edu/Lab/MegaZoom.pdf
Megazoom III presentation: http://www.tequipment.net/assets/1/26/Documents/Agilent5988-9106EN.pdf
Gate Array datasheet: http://www.ic72.com/pdf_file/q/16580.pdf

Forum: http://www.eevblog.com/forum/blog/eevblog-591-agilent-54622d-retro-mixed-signal-osciloscope-review-teardown/
Teardown photos:
http://www.eevblog.com/2014/03/16/eevblog-591-agilent-54622d-retro-mixed-signal-osciloscope-review-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/