SCD1000: Difference between revisions

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The Tektronix SCD1000 is a transient digitizer based on a [[scan converter]] tube.
{{Oscilloscope Sidebar
It is similar to a [[SCD5000]], but the SCD1000 has a vertical amplifier instead
|manufacturer=Tektronix
of direct access.  Because of this, the SCD1000 has 100mV full-scale sensitivity,
|series=
50 times more sensitive than the SCD5000. However the SCD1000 has 1GHz vertical bandwidth
|model=SCD1000
instead of the SCD5000's 4.5GHz bandwidth.
|summary=1 GHz transient digitizer
|image=Tek scd1000 front.jpg
|caption=SCD1000 front
|introduced=1990
|discontinued=(?)
|manuals=
* [[Media:070-6960-00.pdf|Tektronix SCD1000/SCD5000 Instruction Manual]] (OCR)
* [[Media:070-6963-99.pdf|Tektronix SCD1000/SCD5000 Service Manual]] (OCR)
* [[Media:070-7315-02.pdf|Tektronix SCD1000/SCD5000 Programmer Manual]] (OCR)


* [[List of manuals that are needed|Manual needed]].
* [https://w140.com/tek_scd1000_scd5000_users_ocr.pdf Tektronix SCD1000 and SCD5000 User Manual] (OCR)
}}
The '''Tektronix SCD1000''' is a transient digitizer based on a [[scan converter]] tube.
It is similar to the [[SCD5000]], but the SCD1000 has a vertical amplifier instead
of direct access.  Because of this, the SCD1000 has 100 mV full-scale sensitivity,
50 times more sensitive than the SCD5000.  However, the SCD1000 has only 1 GHz vertical bandwidth
instead of the SCD5000's 4.5 GHz.


* [http://w140.com/tek_scd1000_scd5000_service.pdf Tektronix SCD1000 and SCD5000 Service Manual (PDF)]
The vertical amplifier uses the [[7104]]'s [[155-0174-00]] delay line compensator, [[155-0175-00]] trigger amplifier and [[155-0176-00]] vertical output amplifier, all in [[Hypcon]] packages.
 
{{MissingSpecs}}
 
==Pictures==
<gallery>
Tek scd1000 front.jpg | Front panel
Tek scd1000 frontpanel inputs.jpg | Front panel inputs
Tek scd1000 delay cables.jpg | Delay lines
Tek scd1000 frontend relays.jpg | Frontend relays
Tek scd1000 input board.jpg | Input board
Tek scd1000 vertamp.jpg | Vertical amplifier (compare [[Media:Tek 7104 vertamp.jpg|the 7104's]])
Tek scd1000 sweepamp.jpg | Horizontal amplifier
Tek scd1000 readgun board.jpg | Read gun board
Tek scd1000 cardcage.jpg | Card cage
Tek scd1000 control.jpg | Control
Tek scd1000 cpu board.jpg | CPU board  (using Motorola 68010)
Tek scd1000 memory board.jpg | Memory board (with 64k ×4 bit, 25 ns static RAM chips)
Tek scd1000 hv.jpg | High Voltage supply
Tek scd1000 power converter board.jpg | Power converter board
Tek scd1000 337-2485-00.jpg
Tek scd1000 bottom.jpg | Bottom
Tek scd1000 rear.jpg | Rear
</gallery>
 
==Components==
{{Parts|SCD1000}}
 
[[Category:Digital storage scopes]]
[[Category:Scan converter based instruments]]
[[Category:GPIB interface]]

Latest revision as of 11:27, 16 October 2023

Tektronix SCD1000
1 GHz transient digitizer
SCD1000 front

Produced from 1990 to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix SCD1000 is a transient digitizer based on a scan converter tube. It is similar to the SCD5000, but the SCD1000 has a vertical amplifier instead of direct access. Because of this, the SCD1000 has 100 mV full-scale sensitivity, 50 times more sensitive than the SCD5000. However, the SCD1000 has only 1 GHz vertical bandwidth instead of the SCD5000's 4.5 GHz.

The vertical amplifier uses the 7104's 155-0174-00 delay line compensator, 155-0175-00 trigger amplifier and 155-0176-00 vertical output amplifier, all in Hypcon packages.

Key Specifications

  • please add

Pictures

  • Front panel

    Front panel

  • Front panel inputs

    Front panel inputs

  • Delay lines

    Delay lines

  • Frontend relays

    Frontend relays

  • Input board

    Input board

  • Vertical amplifier (compare the 7104's)

    Vertical amplifier (compare the 7104's)

  • Horizontal amplifier

    Horizontal amplifier

  • Read gun board

    Read gun board

  • Card cage

    Card cage

  • Control

    Control

  • CPU board (using Motorola 68010)

    CPU board (using Motorola 68010)

  • Memory board (with 64k ×4 bit, 25 ns static RAM chips)

    Memory board (with 64k ×4 bit, 25 ns static RAM chips)

  • High Voltage supply

    High Voltage supply

  • Power converter board

    Power converter board

  • Bottom

    Bottom

  • Rear

    Rear

Components

Some Parts Used in the SCD1000

Part Part Number(s) Class Description Used in
155-0076-00 155-0076-00 Monolithic integrated circuit input protection and probe logic 465 • 485 • 7A29 • 7A29P • 11A52 • 11A71 • 11A72 • SCD1000
155-0150-00 155-0150-00 Hybrid integrated circuit trigger detector 7904A • 7104 • 7B10 • 7B15 • 7B92A • SCD1000
155-0174-00 155-0174-00 Monolithic integrated circuit delay line compensator 7104 • SCD1000
155-0175-00 155-0175-00 • 155-0175-05 Monolithic integrated circuit broadband amplifier 7904A • 7912HB • 7934 • 7104 • R7103 • 7A29 • 7A29P • 7F10 • 067-0587-02 • 067-0587-10 • 11A71 • SCD1000 • EG&G N-AM-173A
155-0176-00 155-0176-00 Hybrid integrated circuit vertical output amplifier 7104 • SCD1000
155-0240-00 155-0240-00 Hybrid integrated circuit sweep 2400-series scopes • 2445 • 2465 • 24672467B • 11302A • SCD1000
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