7B81P: Difference between revisions

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(Created page with "<gallery> 7B81P Front.jpg 7B81P Left Side.jpg 7B81P Right Side.jpg </gallery> Category:7000 series horizontal plugins Category:Specifications needed")
 
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{{Plugin Sidebar 2 |
title=Tektronix 7B81P |
summary=Programmable Timebase |
image=7B81P Front.jpg |
caption=Tektronix 7B81P Timebase plug-in |
introduced=(?) |
discontinued=(?) |
series=[[7000-series scopes]]|
manuals=
* ''please add'' [[Category:Manual needed]]
}}
The '''Tektronix 7B81P''' is a programmable time base plug-in for [[7000-series scopes]] that was probably designed in 1975.
It is composed of a digital board, a trigger board, and a sweep board.
On the digital board, there is a [[Motorola 6800]] microprocessor and six 6820 Peripheral Interface Adapter ICs to provide more I/O pins.
On the trigger board, there is a [[155-0126-00]], a [[155-0109-00]], two AD7511 analog switch ICs, an MC1408 DAC, a CD4053 analog switch, and a couple of opamps.
The sweep board is mostly discrete and makes use of Tek-made timebase capacitors.
{{MissingSpecs}}
==Pictures==
<gallery>
<gallery>
7B81P Front.jpg
7B81P Front.jpg
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[[Category:7000 series horizontal plugins]]
[[Category:7000 series horizontal plugins]]
[[Category:Specifications needed]]

Revision as of 05:36, 26 November 2019

Template:Plugin Sidebar 2

The Tektronix 7B81P is a programmable time base plug-in for 7000-series scopes that was probably designed in 1975.

It is composed of a digital board, a trigger board, and a sweep board. On the digital board, there is a Motorola 6800 microprocessor and six 6820 Peripheral Interface Adapter ICs to provide more I/O pins. On the trigger board, there is a 155-0126-00, a 155-0109-00, two AD7511 analog switch ICs, an MC1408 DAC, a CD4053 analog switch, and a couple of opamps.

The sweep board is mostly discrete and makes use of Tek-made timebase capacitors.

Key Specifications

  • please add

Pictures