5B25N: Difference between revisions

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(New page: Manual needed (schematics) * [http://w140.com/tek_5b25n.pdf Tektronix 5B25N Service Manual (no schematics) (PDF)])
 
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Manual needed (schematics)
{{Plugin Sidebar 2 |
title=Tektronix 5B25N |
summary=20 MHz digitizer time base |
image=Tek-5b25-front-crop.jpg |
caption=Tektronix 5B25N front |
series=[[5000-series scopes]] |
introduced=1981 |
discontinued=1988 |
manuals=
* [[Media:070-2813-00.pdf|Tektronix 5B25N Service Manual (1982 revision, complete, with schematics)]]
* [http://w140.com/tek_5b25n.pdf Tektronix 5B25N Service Manual (1986 revision, incomplete, no schematics)]
[[Category:Manual needed]]
}}


* [http://w140.com/tek_5b25n.pdf Tektronix 5B25N Service Manual (no schematics) (PDF)]
The '''Tektronix 5B25N''' is a "digitizer time base" for the [[5223]] scope, i.e. a time base that also contains a sample clock generator.
It will also operate in 5400-series mainframes as a generic time base.
The 5B25N/5223 system uses real-time sampling at sweep rates of 0.1 ms/div or slower.
At sweep rates of 50 us/div or faster, equivalent-time sampling is used.
The 5B25N uses the [[155-0109-01]] trigger chip (U95).
 
{{BeginSpecs}}
{{Spec | Sweep | 200 ns/Div to 5 s/Div, 1—2—5 }}
{{Spec | Triggering | > 0.4 Div or 50 mV to 1 MHz, > 0.6 Div or 200 mV to 20 MHz }}
{{Spec | X-Y mode | 50 mV/Div, 180 ns rise time, 2 MHz bandwidth, 1 MΩ // 24 pF input }}
{{Spec | Features |
* × 10 magnifier
* Pretrigger adjustment 0-100%
}}
{{EndSpecs}}
 
==Pictures==
<gallery>
File:5B25NFront (1).jpg
File:5B25NLeft.jpg
File:5B25NRight.jpg
</gallery>
 
[[Category:5000 series horizontal plugins]]

Revision as of 18:45, 9 November 2017

Template:Plugin Sidebar 2

The Tektronix 5B25N is a "digitizer time base" for the 5223 scope, i.e. a time base that also contains a sample clock generator. It will also operate in 5400-series mainframes as a generic time base. The 5B25N/5223 system uses real-time sampling at sweep rates of 0.1 ms/div or slower. At sweep rates of 50 us/div or faster, equivalent-time sampling is used. The 5B25N uses the 155-0109-01 trigger chip (U95).

Key Specifications

Sweep 200 ns/Div to 5 s/Div, 1—2—5
Triggering > 0.4 Div or 50 mV to 1 MHz, > 0.6 Div or 200 mV to 20 MHz
X-Y mode 50 mV/Div, 180 ns rise time, 2 MHz bandwidth, 1 MΩ // 24 pF input
Features
  • × 10 magnifier
  • Pretrigger adjustment 0-100%

Pictures