Z3801A (DTE) DB25S connector
Pin Number | Input/Output | Description |
1 | Cable shield | |
2(A), 14(B) | Output | RS-422/530 TxD - GPS receiver output |
3(A), 16(B) | Input | RS-422/530 RxD - GPS receiver input |
7 | Signal ground | |
15, 12 | 10 MHz -, + | 10 MHz differential pseudo ECL |
11, 24 | 10 MHz -, + | 10 MHz differential pseudo ECL |
17, 9 | 1 PPS -, + | 1 PPS differential pseudo ECL |
8, 21 | 1 PPS -, + | 1 PPS differential pseudo ECL |
all other pins | No connection |