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|designers=Tom Rousseau;Les Larson;Jack Collins;Ellen Deleganes;Jim Schlegel;Gary Fladstol;Val Garuts;Tim Holte;Burt Johnson;Bruce Kingsland;Wes Kosta;Jim Tallman;Kirk Wimmer | |designers=Tom Rousseau;Les Larson;Jack Collins;Ellen Deleganes;Jim Schlegel;Gary Fladstol;Val Garuts;Tim Holte;Burt Johnson;Bruce Kingsland;Wes Kosta;Jim Tallman;Kirk Wimmer | ||
|manuals= | |manuals= | ||
* [[Media: | * [[Media:Tektronix 070-2873-00.pdf|7854 Operators Manual]] | ||
* [ | * [[Media:Tektronix 070-2874-01.pdf|7854 Service Manual, Sept. 1981]] (OCR) | ||
* [ | |||
* [ | * [[Media:Tektronix 7854 Manual Change Info D.pdf | 7854 Manual Change Information]] through Jan 1991 | ||
* [ | * [[Media:Tektronix 7854 Test Point and Adjustment Locations D.pdf | 7854 Test Points and Adjustment Locations]] | ||
* [[Media:070-2875-00.pdf|7854 Diagnostics Using the 067-0911-00 and | * [[Media:Tektronix 7854 Schematics D.pdf | 7854 Schematics]] (cleaned up) | ||
* [[Media:070-3887-00.pdf|7854 Diagnostics | |||
* [[Media:070-2875-00.pdf|7854 Diagnostics Using the 067-0911-00 and μP Diagnostic Test Interface Volume 1 Service]] | |||
* [[Media:070-2876-00.pdf|7854 Diagnostic Troubleshooting using the 067-0911-00]] | |||
* [[Media:070-2972-00.pdf|7854 Signature Analysis Tables using 067-0911-00]] | |||
* [[Media:070-3887-00.pdf|7854 Diagnostics using the 067-0911-00 and μP Diagnostic Test Interface Volume 2 Service]] | |||
'''Application Notes''' | '''Application Notes''' | ||
* [[Media: | * [[Media:Tek_AX4864_7854_keyboard_guide.pdf | Waveform Processing Keyboard Guide]] (OCR) | ||
* [ | * [[Media:Tek_AX4281_7854_measurement_variety.pdf | 7854 Measurement Variety]] (OCR) | ||
* [[Media:7854 Application Programs.pdf|7854 Application Programs]] | * [[Media:Tek_AX4440_7854_onboard_digital_processing.pdf | 7854 Onboard Digital Processing]] (OCR) | ||
* [[Media:42W-4416-1.pdf | Using the 7854 in a GPIB configuration]] | |||
* [[Media:42W-5334.pdf | 7854 Automated TDR testing]] (OCR) | |||
* [[Media:42AX-4682.pdf | 7854 Programming Techniques]] (OCR) | |||
* [[Media:Tek 7854-AN-SPSBasic.pdf | Talking to the 7854 scope with TEK SPS BASIC]] (''[[Handshake]]'', Winter 1980/81) | |||
* [[Media:7854 Application Programs.pdf | 7854 Application Programs]] | |||
* [[Media:Tek_AX4382_7854_wp1310_01.pdf|WP1310 Waveform Processing System]] (OCR) | * [[Media:Tek_AX4382_7854_wp1310_01.pdf|WP1310 Waveform Processing System]] (OCR) | ||
* [[Media:Tek_AX4425_7854_WP1310_02.pdf|WP1310 Signal Processing System]] (OCR) | * [[Media:Tek_AX4425_7854_WP1310_02.pdf|WP1310 Signal Processing System]] (OCR) | ||
* [[Media:Tek_7854_42W6767_tdr_mps_package_sm.pdf|7854TDR and 7854MPS package]] (OCR) | * [[Media:Tek_7854_42W6767_tdr_mps_package_sm.pdf|7854TDR and 7854MPS package]] (OCR) | ||
* [[Media:Tek_42W67321_Tekmap_7854_measurement.pdf|TekMAP 7854 Measurement Software]] (OCR) | * [[Media:Tek_42W67321_Tekmap_7854_measurement.pdf|TekMAP 7854 Measurement Software]] (OCR) | ||
* [ | |||
* [ | '''Modifications''' | ||
* [[Media:040-1066-00.pdf|040-1066-00: Vertical Pickoff Amplifier Drift Improvement]] (1982) | |||
* [[Media:045-0056-00.pdf|045-0056-00: Firmware update 1.03]] (1983) | |||
'''Other Info''' | '''Other Info''' | ||
* [[Media:Tekniques 15Dec1980 vol4 no8 7854excerpt.pdf|7854-Related Excerpt from Tekniques Vol 4 No 8]] | * [[Media:Tekniques 15Dec1980 vol4 no8 7854excerpt.pdf|7854-Related Excerpt from Tekniques Vol 4 No 8]] | ||
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The '''Tektronix 7854 Waveform Processing Oscilloscope''', introduced in 1980, is a 400 MHz combined analog / digital | The '''Tektronix 7854 Waveform Processing Oscilloscope''', introduced in 1980, is a 400 MHz combined analog / digital | ||
mainframe in the 7000 series that takes two vertical and two horizontal [[7000-series_plug-ins|7000-series plug-ins]]. | mainframe in the 7000 series that takes two vertical and two horizontal [[7000-series_plug-ins|7000-series plug-ins]]. | ||
In addition to a conventional analog (real time) scope, it contains an equivalent-time sampling 10-bit digitizer and a | In addition to a conventional analog (real time) scope, it contains an equivalent-time sampling 10-bit digitizer and a programmable waveform processor with GPIB interface. | ||
programmable waveform processor with GPIB interface. Single-shot, pretrigger acquisition is possible with the special [[7B87]] time base using real-time sampling. | Single-shot, pretrigger acquisition is possible with the special [[7B87]] time base using real-time sampling. | ||
The project manager for the 7854 was [[Tom Rousseau]]. | The project manager for the 7854 was [[Tom Rousseau]]. | ||
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | (analog) 400 MHz }} | {{Spec | Bandwidth | (analog) 400 MHz }} | ||
{{Spec | Fastest cal. sweep | 500 ps/Div }} | {{Spec | Fastest cal. sweep | 500 ps/Div }} | ||
{{Spec | Sample rate | 500 kHz (stores repetitive waveforms up to 400 MHz) }} | {{Spec | Sample rate | 500 kHz (stores repetitive waveforms up to 400 MHz) }} | ||
{{Spec | Resolution | 10 bit }} | {{Spec | Resolution | 10 bit }} | ||
{{Spec | Acquisition depth | 128, 256, 512 or 1024 points }} | {{Spec | Acquisition depth | 128, 256, 512 or 1024 points }} | ||
{{Spec | Memory capacity | 2048 waveform points in up to 16 waveforms (optional expansion to 5120 points and 40 waveforms) }} | {{Spec | Memory capacity | 2048 waveform points in up to 16 waveforms (optional expansion to 5120 points and 40 waveforms) }} | ||
{{Spec | Single shot | events and pretrigger up to 50 µs/div ("2.5 µs/point") with the [[7B87]] Time Base}} | {{Spec | Single shot | events and pretrigger up to 50 µs/div ("2.5 µs/point") with the [[7B87]] Time Base}} | ||
{{Spec | CRT | [[154-0644-05]] ([[Phosphor|P-31]]) or [[154-0893-09]] ([[Phosphor|P-11]]); cathode −3 kV, anode +21 kV, [[distributed deflection plates|distributed vertical deflection plates]] }} | {{Spec | CRT | [[154-0644-05]] ([[Phosphor|P-31]]) or [[154-0893-09]] ([[Phosphor|P-11]]); cathode −3 kV, anode +21 kV, [[distributed deflection plates|distributed vertical deflection plates]] }} | ||
{{Spec | Features | | {{Spec | Features | | ||
* Signal Averaging | * Signal Averaging |