26G2: Difference between revisions
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{{Plugin Sidebar | |||
|manufacturer=Tektronix | |||
|series=2600 series | |||
|type=26G2 | |||
|summary=Ramp generator | |||
|image=Tek 26g2.jpg | |||
|caption=Tektronix 26G2 | |||
|introduced=1971 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* ''Manual needed'' [[Category:Manual needed]] | |||
}} | |||
The '''Tektronix 26G2''' is a ramp generator plug-in for the [[:Category:2600 series|2600 series]] mainframes. | The '''Tektronix 26G2''' is a ramp generator plug-in for the [[:Category:2600 series|2600 series]] mainframes. | ||
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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 | ||
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{{Custom ICs|26G2}} | {{Custom ICs|26G2}} | ||
[[Category:2600 plugins]] | [[Category:2600 plugins]] | ||
Revision as of 08:53, 4 October 2021
The Tektronix 26G2 is a ramp generator plug-in for the 2600 series mainframes.
It generates ramps with duration ranging from 10 μs to 10 seconds.
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 limiting circuit that limits it to about 33 mA. 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. Discrete bipolar transistors are used for the output amplifiers.
Pictures
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26G2
Custom ICs used in the 26G2
| Page | Model | Part nos | Description | Designers | Used in |
|---|---|---|---|---|---|
| 155-0028-00 | M018 | 155-0028-00 • 155-0028-01 • 155-0042-00 • 155-0042-01 • 155-0042-02 • 155-0042-03 | Miller integrator and delay pickoff | Joe Burger | 5030 • R5030 • 5031 • R5031 • 1401 • 1401A • 1480 • 1481 • 1482 • 1485 • 26G1 • 26G2 • 26G3 • 314 • 335 • 432 • 434 • 4701 • 5B10N • 5B12N • 5B31 • 5B40 • 5B42 • 5S14N • 7B52 • 7B53A • 7B53N • 7L12 • 7L13 • 7L14 • 7L18 • 7S14 • AN/USM-281C • RG501 • Telequipment D63 • Telequipment DM63 |
| 155-0029-01 | 155-0029-00,155-0029-01 | 155-0029-01 | Trigger | 26G1 • 26G2 • 26G3 • 4701 • 5030 • R5030 • 5031 • R5031 • 5B10N | |
| 155-0056-00 | M042E | 155-0056-00 • 155-0056-01 | sweep control | Val Garuts | 26G1 • 26G2 • 26G3 • 314 • 4701 • 5B10N • 5B12N • 5S14N • 7L5 • 7L12 • 7L13 • 7L14 • 7L18 • 7S14 • RG501 • Telequipment D63 • Telequipment DM63 |