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7A12: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | | ||
manufacturer=Tektronix | type=7A12 | | |||
summary=120 MHz dual channel amplifier| | summary=120 MHz dual channel amplifier| | ||
image=7a12.jpg | | image=7a12.jpg | | ||
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introduced=1969 | | introduced=1969 | | ||
discontinued=1974 | | discontinued=1974 | | ||
series= | series=7000-series scopes| | ||
designers=Roy Hayes| | |||
manuals= | manuals= | ||
* [ | * [[Media:070-0977-01.pdf|Tektronix 7A12 Manual]] (PDF, OCR) | ||
* [http:// | * [http://bama.edebris.com/download/tek/7a12/tek-7a12.pdf Tektronix 7A12 Manual @ BAMA] (PDF) | ||
}} | }} | ||
The '''Tektronix 7A12''' is a 120 MHz dual-trace vertical plug-in for [[7000-series scopes]]. | |||
Switches on the front panel control [[miniature relays]] in the signal path, such as those selecting input attenuators, through logic circuits. | |||
Switches on the front panel control [[miniature relays]] in the signal path, | |||
such as those selecting input attenuators, through logic circuits. | |||
It uses the [[155-0032-00]] as a gain stage and the [[155-0022-00]] for channel switching. | It uses the [[155-0032-00]] as a gain stage and the [[155-0022-00]] for channel switching. | ||
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The Evaluation Engineer for the 7A12 was [[Peter Starič]], co-author of the book "Wideband Amplifiers" with Erik Margan. | The Evaluation Engineer for the 7A12 was [[Peter Starič]], co-author of the book "Wideband Amplifiers" with Erik Margan. | ||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | 120 MHz (79xx) / 105 MHz (77xx) / 55 MHz (74xx) }} | |||
{{Spec | Deflection | 5 mV/Div to 5 V/Div (1–2–5), variable up to 12.5 V/Div }} | |||
{{Spec | Input impedance | 1 MΩ // 24 pF }} | |||
{{Spec | Maximum input | 5 V (0.5 W) − no damage below 10 V (2 W) }} | |||
{{Spec | Timing | Delay difference between channels < 500 ps }} | |||
{{Spec | Channel Isolation | At least 3000:1 at 75 MHz }} | |||
{{Spec | Maximum Input Voltage | 350 V DC + Peak AC at 1 kHz or less}} | |||
{{EndSpecs}} | |||
==Links== | ==Links== | ||
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</gallery> | </gallery> | ||
{{Custom ICs|7A12}} | |||
[[Category:7000 series vertical plugins]] | [[Category:7000 series vertical plugins]] | ||