5A21N: Difference between revisions

983 bytes added ,  22 September 2023
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* [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%205A21N%20Instruction.pdf Tektronix 5A21N Manual (PDF)]
{{Plugin Sidebar
|manufacturer=Tektronix
|series=5000-series scopes
|type=5A21N
|summary=1 MHz differential amplifier
|image=5A21NFront (1).jpg
|caption=5A21N front view
|introduced=1971
|discontinued=1991
|manuals=
* [[Media:070-1139-00.pdf|Tektronix 5A21N Manual -00]]
* [[Media:070-1139-01.pdf|Tektronix 5A21N Manual -01]]
}}
The '''Tektronix 5A21N''' is a high-gain differential amplifier plug-in for [[5000-series scopes]].
In addition to inverting and noninverting differential inputs, it also features a current probe input for 125-turn probes such as the [[P6021]].
Unlike more advanced differential amplifier plug-ins, e.g. the [[5A22N]]/[[7A22]], it has neither a DC offset control nor a built-in comparison voltage source, and only one switchable bandwidth limit, a fixed 10 kHz low-pass.
 
{{BeginSpecs}}
{{Spec | Bandwidth |  1 MHz }}
{{Spec | Deflection | 50 μV/Div to 5 V/Div or 0.5 mA/Div to 0.5 A/Div,  1-2-5 }}
{{Spec | Input impedance | 1 MΩ // 47 pF }}
 
{{EndSpecs}}
 
==Pictures==


<gallery>
<gallery>
File:5A21NFront (1).jpg
5A21NFront (1).jpg
File:5A21NLeft (1).jpg
5A21NLeft (1).jpg
File:5A21NRight (1).jpg
5A21NRight (1).jpg
5A21N Front.jpeg
5A21N Top.jpeg
5A21N TopClose1.jpg
5A21N TopClose2.jpg
5A21N Bot.jpg
5A21N BotClose.jpg
</gallery>
</gallery>