基于TLK1501的高速数据收发电路设计
Design of TLK1501-based high-rate data transmitting/receiving circuits
摘要
为测量数据在光纤传输过程中的时延和误码率,设计了以光纤为传输介质的高速数据收发电路,采用TLK1501作为电信号到光信号的接口器件,利用FPGA(现场可编程门阵列)设计了接收端和发送端的单元电路,并对接收到的数据进行了比对,做误码分析。实验结果证明,该电路设计可靠性高,具有较高的实用性。
Abstract
For measuring delay and BER in the process of data transmissions, this paper designs a high-rate data transceiver circuit with fibers as the transmission media. Using TLK1501 as the interface device from electric signals to optical signals, it designs the unit circuit at the receiving and transmitting ends by using FPGA, compares the received data and conducts BER analysis. The experimental results show that this circuit design is highly reliable and practical.
陈艳玲, 薛晓清, 胡芳. 基于TLK1501的高速数据收发电路设计[J]. 光通信研究, 2013, 39(5): 42. Chen Yanling, Xue Xiaoqing, Hu Fang. Design of TLK1501-based high-rate data transmitting/receiving circuits[J]. Study On Optical Communications, 2013, 39(5): 42.