26G2: Difference between revisions

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The '''Tektronix 26G2''' is a ramp generator plug-in for the [[:Category:2600 series scopes|2600 series]] mainframes.
{{Plugin Sidebar
|manufacturer=Tektronix
|series=2600 series
|type=26G2
|summary=Ramp generator
|image=Tek 26g2.jpg
|caption=Tektronix 26G2
|introduced=1971
|discontinued=(?)
|designers=
|manuals=
* [[Media:070-1066-00.pdf|Tektronix 26G2 Manual]]
}}
The '''Tektronix 26G2''' is a ramp generator plug-in for the [[:Category:2600 series|2600 series]] mainframes.


It generates ramps with duration ranging from 10 μs to 10 seconds.
It generates ramps with duration ranging from 10 μs to 10 seconds.


There are outputs with different combinations of amplitude and output impedance.
There are outputs with different combinations of amplitude and output impedance.
The 10 V output has very low output impedance (due to negative feedback) and has a current  
The 10 V output has very low output impedance (due to negative feedback) and has a current limiting circuit that limits it to about 33 mA.  
limiting circuit that limits it to about 33 mA. The 1 V output has a resistive output impedance of 50 Ω.
The 1 V output has a resistive output impedance of 50 Ω.


The 26G2 uses a [[155-0029-01]] integrated circuit for the trigger and a [[155-0028-00]] miller integrator chip to generate the ramp.
The 26G2 uses a [[155-0029-01]] integrated circuit for the trigger and a [[155-0028-00]] miller integrator chip to generate the ramp.
Discrete bipolar transistors are used for the output amplifiers.
Discrete bipolar transistors are used for the output amplifiers.


==Pictures==
<gallery>
<gallery>
Tek 26g2.jpg|26G2
Tek 26g2.jpg|26G2
</gallery>
</gallery>


[[Category:Introduced in 1971]]
{{Custom ICs|26G2}}
 
[[Category:2600 plugins]]
[[Category:2600 plugins]]

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