5A21N: Difference between revisions

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title=Tektronix 5A21N |
manufacturer=Tektronix |series=5000-series scopes |type= 5A21N |
summary=1 MHz differential amplifier |
summary=1 MHz differential amplifier |
image=5A21NFront (1).jpg |  
image=5A21NFront (1).jpg |  
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introduced=1971 |
introduced=1971 |
discontinued=1991 |
discontinued=1991 |
series=[[5000-series scopes]]|
designers= |
manuals=
manuals=
* [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%205A21N%20Instruction.pdf Tektronix 5A21N Manual (PDF)]
* [http://exodus.poly.edu/~kurt/manuals/manuals/Tektronix/TEK%205A21N%20Instruction.pdf Tektronix 5A21N Manual (PDF)]

Revision as of 01:04, 14 August 2021

Tektronix 5A21N
1 MHz differential amplifier
5A21N front view

Compatible with 5000-series scopes

Produced from 1971 to 1991

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

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, it has neither a DC offset control nor a built-in comparison voltage source, and the HF bandwidth limit is fixed to 10 kHz when active.

Key Specifications

Bandwidth 1 MHz
Deflection 50 μV/Div to 5 V/Div or 0.5 mA/Div to 0.5 A/Div, 1-2-5
Input impedance 1 MΩ // 47 pF

Pictures