摘要
提出一种高频时钟电路的设计方案。利用一款先进的可编程时钟合成器MPC92433,基于FPGA的控制,实现4对LVDS信号输出。系统经过测试,输出时钟信号频率达到1 GHz,可以广泛应用到各种数字电路设计中。
A realization scheme is proposed to design a high frequency clock.Using MPC92433 that is a new kind of high-powered Clock compand source IC designed by Freescale Semiconductor Inc,realized 4-opposite LVDS signal output based on FPGA.The debugging result proved that the circuit can realize 1GHz clock to output,designed digital modems can apply it abroad.
出处
《电子设计工程》
2012年第14期48-49,共2页
Electronic Design Engineering
