7A42: Difference between revisions
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image=Tek-7a42-crop.jpg | | image=Tek-7a42-crop.jpg | | ||
caption=7A42 front view| | caption=7A42 front view| | ||
introduced= | introduced=1984 | | ||
discontinued=1990 | | discontinued=1990 | | ||
series=[[7000-series scopes]]| | series=[[7000-series scopes]]| |
Revision as of 03:34, 27 August 2014
The Tektronix 7A42 is a four-channel 350 MHz plug-in for 7000-series scopes.
It was specifically designed for logic signals (TTL, ECL, CMOS) and supports triggering based on Boolean conditions of the four inputs.
A fifth trace, "Trigger View", displays the trigger function output or external clock input.
Specifications
Key Specifications
Bandwidth | 350 MHz |
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Deflection |
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Input impedance | 1MΩ or 50 Ω |
Max. input voltage |
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Trigger level |
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Hysteresis | 40 mV (TTL), 8 mV (ECL) (or ×10) |
Features |
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Weight | 2.8 kg / 6.2 lb |