067-0587-01: Difference between revisions
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|manufacturer=Tektronix | |manufacturer=Tektronix | ||
|type=067-0587-01 | |type=067-0587-01 | ||
|summary= | |summary=7000 Series Calibration Fixture | ||
|image=067-0587-01 | |image=067-0587-01 Front.jpg | ||
|caption=067-0587-01 | |caption=067-0587-01 | ||
|series=7000-series scopes | |series=7000-series scopes | ||
| Line 9: | Line 9: | ||
|discontinued=(?) | |discontinued=(?) | ||
|manuals= | |manuals= | ||
* [ | * [[Media:070-1914-00.pdf | Instruction Manual]] (OCR. Includes schematics) | ||
}} | }} | ||
The '''Tektronix 067-0587-01 Calibration Fixture''' is designed to standardize the | The '''Tektronix 067-0587-01 Calibration Fixture''' is designed to standardize the | ||
| Line 15: | Line 15: | ||
It provides a uniform step calibrated deflection factor, a fast risetime | It provides a uniform step calibrated deflection factor, a fast risetime | ||
step response function and a common-mode input test for both the | step response function and a common-mode input test for both the | ||
vertical and trigger systems. It is the predecessor of the [[067-0587-02]]. | vertical and trigger systems. It is the successor of the [[067-0587-00]] and the predecessor of the [[067-0587-02]]. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | | {{SpecGroup | GAIN mode }} | ||
{{Spec | | {{Spec | Staircase accuracy | ± 0.3% with no error in mainframe ±50 V supply}} | ||
{{SpecGroup | STEP RESP mode }} | |||
{{Spec | Amplitude | >8 Div }} | |||
{{Spec | Rise time | < 300 ps}} | |||
{{Spec | Repetition rate | 10 Hz to 1 MHz in decade steps, within 20 % of rate selected}} | |||
{{Spec | Pretrig Out | unspecified }} | |||
{{SpecGroup | FREQ RESP mode }} | |||
{{Spec | Input impedance | 50 Ω }} | |||
{{Spec | Input range | 0.5 to 1 V<sub>p-p</sub> }} | |||
{{Spec | Flatness | leveled from 3 MHz to 500 MHz }} | |||
{{EndSpecs}} | {{EndSpecs}} | ||
==Internals== | ==Internals== | ||
It uses one custom Tektronix IC, the [[155-0078-00]]. | It uses one custom Tektronix IC, the common [[155-0078-00]]. The manual calls it a high frequency push-pull amplifier. | ||
It uses one tunnel diode, the [[152-0177-00]], a 10 mA, 4 pF diode in | It uses one tunnel diode, the [[152-0177-00]], a 10 mA, 4 pF diode in | ||
| Line 34: | Line 42: | ||
==Links== | ==Links== | ||
* [ | * [https://amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/calibration-fixture.htm 067-0587-02 page @ amplifier.cd] (comparing -01 and -02, lots of pictures, text in German) | ||
* [https://www.youtube.com/watch?v=bIZYGPp4WRY Tektronix Calibration Fixtures and Standardizers For 7K Frames] @ Zenwizard Studios YouTube | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
067-0587-01 1.jpg | 067-0587-01 1.jpg | ||
067-0587-01 Front.jpg | |||
067-0587-01 LHS.jpg | |||
067-0587-01 RHS.jpg | |||
067-0587-01 2.jpg | 067-0587-01 2.jpg | ||
067-0587-01 cam switch removed.jpg | |||
Tek 067-0587-01 trace.jpg | Tek 067-0587-01 trace.jpg | ||
Tek 067-0587-01 2.jpg | Tek 067-0587-01 2.jpg | ||
</gallery> | </gallery> | ||
==Components== | |||
{{ | {{Parts|067-0587-01}} | ||
[[Category:7000 series test and calibration plugins]] | [[Category:7000 series test and calibration plugins]] | ||
Latest revision as of 20:08, 15 November 2023
The Tektronix 067-0587-01 Calibration Fixture is designed to standardize the horizontal and vertical deflection factors of 7000 series mainframes. It provides a uniform step calibrated deflection factor, a fast risetime step response function and a common-mode input test for both the vertical and trigger systems. It is the successor of the 067-0587-00 and the predecessor of the 067-0587-02.
Key Specifications
| — GAIN mode — | |
| Staircase accuracy | ± 0.3% with no error in mainframe ±50 V supply |
| — STEP RESP mode — | |
| Amplitude | >8 Div |
| Rise time | < 300 ps |
| Repetition rate | 10 Hz to 1 MHz in decade steps, within 20 % of rate selected |
| Pretrig Out | unspecified |
| — FREQ RESP mode — | |
| Input impedance | 50 Ω |
| Input range | 0.5 to 1 Vp-p |
| Flatness | leveled from 3 MHz to 500 MHz |
Internals
It uses one custom Tektronix IC, the common 155-0078-00. The manual calls it a high frequency push-pull amplifier.
It uses one tunnel diode, the 152-0177-00, a 10 mA, 4 pF diode in a DO-17 package. It also uses 12 Tektronix custom Schottky diodes, part 152-0442-00 (speced as matched pairs) in the tunnel diode pulse shaper and in the CW peak-to-peak detector. The service manual calls them "disconnect diodes", physically they look like snap-off diodes found in other Tektronix fast risetime pulsers. Note that there is a typo in the service manual for CR80, CR84, and CR85 in the peak-to-peak detector.
Links
- 067-0587-02 page @ amplifier.cd (comparing -01 and -02, lots of pictures, text in German)
- Tektronix Calibration Fixtures and Standardizers For 7K Frames @ Zenwizard Studios YouTube
Pictures
Components
Some Parts Used in the 067-0587-01
| Part | Part Number(s) | Class | Description | Used in |
|---|---|---|---|---|
| 155-0078-00 | 155-0078-xx • 155-0273-00 • 155-0274-00 | Monolithic integrated circuit | broadband amplifier | 464 • 465 • 466 • 468 • 475 • 475A • 475M • 485 • 7834 • 7844 • 7854 • 7904 • R7903 • R7912 • 7912AD • 7912HB • 7104 • 7A16A • 7A16P • 7A24 • 7A26 • 7A42 • 067-0587-01 • 067-0680-00 • AM503 • PG502 • PG508 • DC510 • DC5010 • FG5010 |
| SMTD994 | 152-0177-01 | Discrete component | 10 mA, 2 pF tunnel diode | 067-0587-01 • 067-0580-00 • 3T5 • 3T6 • 485 • 5S14N • 7D14 • 7T11 • 7T11A • S-53 |