A Study on the Data Transmission line of communication system
Soke-Hwan Kim, Lee Kyeu-jung, Chang‐Wu Hur · The Journal of the Korean Institute of Information and Communication Engineering · 2005
FPGA has been widely used in communication system. In this paper, we made 10 layers PCB on protection of signal noise and data lose with FPGA. We analyzed about change of the data transmission speed and length according to input frequency. The length of transmission line from FPGA's output-pin to output-port on PCB board is 13cm and extended lengths for test are 30cm, 60cm and 10cm. We knew that data can be stably transmitted to 100Mbps at transmission line length of 30cm