Timeline for Opamp gain, schematic question
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Aug 24, 2016 at 14:02 | comment | added | kernash | Well yes, their amp didn't worked in the end, they said it was too slow. But I wonder at what gain they were operating finally. With 12dB per stage it would have been too slow of course. | |
| Aug 24, 2016 at 13:53 | comment | added | JRE | I wouldn't trust the text. They say unity gain is a gain of 1dB, so meh. | |
| Aug 24, 2016 at 13:47 | answer | added | Andy aka | timeline score: 1 | |
| Aug 24, 2016 at 13:44 | comment | added | brhans | There are 4 opamp stages in that complete circuit, and each stage has 3dB of voltage gain (20log(1.42), not 10log(1.42)). So the total gain is 12dB. | |
| Aug 24, 2016 at 13:38 | review | First posts | |||
| Aug 24, 2016 at 19:32 | |||||
| Aug 24, 2016 at 13:36 | history | asked | kernash | CC BY-SA 3.0 |