This detail supplements information in the Paragon-neo Getting Started Guide P17 & P18
| Signal Name | P-Neo I/O Type | P-Neo Connectors | Signal Levels | Termination (Ohms) | Comments |
1 | SyncE (2.048/10/25/125 MHz) | Output | J9 | 5V peak to peak output. Output is AC coupled. | 75 ohm | Test clock out on J9 currently un-used. |
2 | Ref. 10MHz Input | Input | J1 | 5V peak to peak input. | High Impedance |
|
3 | Balanced 1PPS and ToD Measurement Inputs | Input | P17 | Max. diff input voltage +/- 6V | 100 ohm |
|
4 | Unbalanced 1pps measurement input | Input | P18 | 5V peak to peak input | 50 ohm (or) high impedance | User selectable |