Difference between revisions of "DRIVE50"
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| Line 11: | Line 11: | ||
* Supply Vcc 3.3V to 5V and ground | * Supply Vcc 3.3V to 5V and ground | ||
* Input is pulled up to Vcc | * Input is pulled up to Vcc | ||
| − | |||
* Measure output with BNC T | * Measure output with BNC T | ||
| − | ** Should be 1/2 of Vcc | + | ** Should be 1/2 of Vcc with 50 Ohm terminator |
| + | ** Should be Vcc without terminator | ||
Revision as of 14:38, 6 July 2022
50 Ohm Driver Card
- BNC or SMA connector
- 3.3V or 5V
- 3-pin right angle 0.1" pitch input connector
Test
- Supply Vcc 3.3V to 5V and ground
- Input is pulled up to Vcc
- Measure output with BNC T
- Should be 1/2 of Vcc with 50 Ohm terminator
- Should be Vcc without terminator
