11A81: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=3 GHz vertical amplifier plug-in | | |series=11000-series scopes | ||
image=Tek 11a81.jpg | | |type=11A81 | ||
caption=Tektronix 11A81 | |summary=3 GHz vertical amplifier plug-in | ||
|image=Tek 11a81.jpg | |||
introduced=(?) | | |caption=Tektronix 11A81 | ||
discontinued=(?) | | |introduced=(?) | ||
manuals= | |discontinued=(?) | ||
|designers=Murlan Kaufman | |||
|manuals= | |||
* [[Media:070-8148-00.pdf|Tektronix 11A81 Service Reference (PDF, OCR)]] | * [[Media:070-8148-00.pdf|Tektronix 11A81 Service Reference (PDF, OCR)]] | ||
* [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | * [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | ||
}} | }} | ||
The '''Tektronix 11A81''' is a 3 GHz single-channel sampler/amplifier plug-in for [[ | The '''Tektronix 11A81''' is a 3 GHz single-channel sampler/amplifier plug-in for the [[11403A]] and the [[CSA404]]. | ||
The 11A81 receives an "acquisition strobe" signal from the mainframe, and samples the input signal. | The 11A81 receives an "acquisition strobe" signal from the mainframe, and samples the input signal. | ||
The sampled signal is fed to the mainframe, where it is digitized and displayed. | The sampled signal is fed to the mainframe, where it is digitized and displayed. | ||
This architecture allows the 11A81 to provide higher bandwidth than the 11k plug-in to mainframe signal path. | This architecture allows the 11A81 to provide higher bandwidth than the 11k plug-in to mainframe signal path. | ||
Development of the 11A81 was led by [[Murlan Kaufman]]. | |||
A [[165-2448-00]] (U950) diode bridge IC is used for over-voltage protection. | |||
A [[165-2392-00]] (U650) H2392 sampling bridge performs the sampling. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | DC to 3 GHz (in [[11403A]]/[[CSA404]] only) }} | {{Spec | Bandwidth | DC to 3 GHz (in [[11403A]]/[[CSA404]] only) }} | ||
{{Spec | Rise time | < 130 ps}} | {{Spec | Rise time | < 130 ps}} | ||
{{Spec | Deflection | 10 mV to | {{Spec | Deflection | 10 mV/div to 1 V/div }} | ||
{{Spec | Input impedance | 50 Ω }} | {{Spec | Input impedance | 50 Ω }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
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</gallery> | </gallery> | ||
[[Category:11000 series plugins]] | [[Category:11000 series plugins]] | ||
[[Category:Tekprobe BNC]] | [[Category:Tekprobe BNC]] |
Latest revision as of 13:06, 23 March 2024
The Tektronix 11A81 is a 3 GHz single-channel sampler/amplifier plug-in for the 11403A and the CSA404. The 11A81 receives an "acquisition strobe" signal from the mainframe, and samples the input signal. The sampled signal is fed to the mainframe, where it is digitized and displayed. This architecture allows the 11A81 to provide higher bandwidth than the 11k plug-in to mainframe signal path.
Development of the 11A81 was led by Murlan Kaufman.
A 165-2448-00 (U950) diode bridge IC is used for over-voltage protection. A 165-2392-00 (U650) H2392 sampling bridge performs the sampling.
Key Specifications
Bandwidth | DC to 3 GHz (in 11403A/CSA404 only) |
---|---|
Rise time | < 130 ps |
Deflection | 10 mV/div to 1 V/div |
Input impedance | 50 Ω |