Timeline for How to match multiple impedance discontinuities?
Current License: CC BY-SA 4.0
17 events
| when toggle format | what | by | license | comment | |
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| S May 27 at 14:03 | vote | accept | Robert | ||
| S May 27 at 11:50 | vote | accept | Robert | ||
| S May 27 at 14:03 | |||||
| May 27 at 11:40 | vote | accept | Robert | ||
| S May 27 at 11:50 | |||||
| May 27 at 7:29 | answer | added | Tesla23 | timeline score: 1 | |
| May 27 at 6:38 | answer | added | Tim Williams | timeline score: 0 | |
| May 27 at 3:21 | history | reopened |
Tim Williams Voltage Spike♦ |
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| May 26 at 20:51 | review | Reopen votes | |||
| May 27 at 3:21 | |||||
| May 26 at 19:01 | comment | added | Robert | @TimWilliams The physical lengths lie in between 10 cm to 30 cm. I have already measured that there are transmission line effects present when measuring digital signals.. I have not measured the 200 Ohms yet. This was just an approximation for a higher value than the 50 Ohm impedance of the rest of the system. | |
| May 26 at 18:58 | history | edited | Robert | CC BY-SA 4.0 |
added 582 characters in body
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| May 26 at 18:50 | comment | added | Robert | @user1850479 The rise time is approx. 5ns. The source of the signal is not determined because there are several different DuT's. I will edit the question with a few additions. | |
| May 26 at 16:30 | history | closed |
Andy aka colintd Tim Williams |
Needs details or clarity | |
| May 26 at 16:19 | answer | added | jp314 | timeline score: 0 | |
| May 26 at 16:13 | comment | added | Tim Williams | What are the (physical or electrical) lengths of the various elements? Are you sure the cable is 200 ohms? That's quite high. | |
| May 26 at 15:58 | comment | added | user1850479 | What's the rise time of your signal? What's connected to the test point and connectors? Describe the complete system or it's hard to give specific answers. | |
| May 26 at 14:57 | review | Close votes | |||
| May 26 at 16:32 | |||||
| S May 26 at 14:29 | review | First questions | |||
| May 26 at 14:34 | |||||
| S May 26 at 14:29 | history | asked | Robert | CC BY-SA 4.0 |