050 (1.27) Suggested Solder Pad Layout .055 (1.40) Schematic Transmit Channel TD+ 1 CT 2 16 TX+ 15 CT 14 TX1CT : 1CT .270 (6.86) .410 (10.41) TD- 3 Receive Channel RD+ 6 CT 7 RD- 8 11 RX+ 10 CT 9.