Brad Levy
www.bradlevy.com
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Activity overview
Latest activity by Brad Levy-
Brad Levy commented,
I believe that as long as the schematic symbol name has not changed and the new location is in the list of folders on the Folders tab of the library manager, and enabled, it will find the symbol in...
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Brad Levy commented,
The shortest sequence I'm aware of is: Shift-click the component on the drawing to select it. Press Alt-Enter to open the Properties dialog. Click the Change... button (which is to the rig...
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Brad Levy commented,
Connections like you are describing are usually done with clamping terminals, rather than solder. Search for "ground clamp", "copper pipe ground clamp", or "copper pipe earth clamp". I would clean ...
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Brad Levy commented,
Jan, in DS PCB, a power plane is defined as a PCB copper/electrical layer dedicated to a particular electrical (like ground) associated with it. A shape on a regular layer is not considered a power...
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Brad Levy commented,
It is possible to do the PCB layout without a schematic. The message you are getting "Unable to add nets because there are no net classes in this design" would normally be due to not having selecte...
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Brad Levy commented,
Below you'll find a table I generated with a spreadsheet, showing the results of the six cascaded nodes. The green columns indicate the comparator output for each node (which drives the LOAD line/L...
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Brad Levy commented,
By the way, for signals in this frequency range, if I needed 6 or more chained nodes of a function that didn't happen to be the same as the internal stage of an A/D converter, I'd probably still us...
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Brad Levy commented,
I'm not saying you set out to design an A/D circuit. But I recognized that your nodes happen to be doing the exact same thing as stages of one method of A/D conversion do. So why not take advantage...
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Brad Levy commented,
Here is a chip that will give you 10 nodes in a single 28 lead SSOP package:https://www.analog.com/media/en/technical-documentation/data-sheets/AD9200.pdf(It does need a clock signal, easily provid...
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Brad Levy commented,
Doing the gain-of-2 using a second op-amp stage is a good plan. Regarding choice of op amp, there are many to choose from. Quite a few of them are low voltage, eliminating them from consideration f...