| A 17ps time-to-digital converter implemented in 65nm FPGA technology Recent countries visiting this post |  |
 | 17 | United States |
 | 3 | Italy |
 | 2 | |
 | 1 | Germany |
 | 1 | Russian Federation |
| A 17ps time-to-digital converter implemented in 65nm FPGA technology Recent countries visiting this post | |
| 17 | United States |
| 3 | Italy |
| 2 | |
| 1 | Germany |
| 1 | Russian Federation |