公开(公告)号：US06694105B2

公开(公告)日：2004-02-17

申请号：US10183046

申请日：2002-06-27

申请人： Young-jun Chang ,  Hyun-soo Chae ,  Gun-hee Han ,  Hyun-surk Ryu

发明人： Young-jun Chang ,  Hyun-soo Chae ,  Gun-hee Han ,  Hyun-surk Ryu

IPC分类号： H04B1006

CPC分类号： H04L25/061

摘要： A burst mode receiving apparatus having an offset compensating function and a data recovery method thereof, including an intermediate value detector to detect and output an intermediate value of an input signal input from an outside source in response to a switching control signal; an amplifier to amplify and output a difference between the input signal and a reference value; an offset compensator to generate a compensation signal having a level varied corresponding to the amplified result input from the amplifier and a compensation control signal; a summing portion to add the compensation signal and the intermediate value to output the added result as the reference value to the amplifier; and a controller to generate the switching control signal and the compensation control signal corresponding to a result obtained by analyzing the amplified result input from the amplifier and a reset signal input from the outside source.

摘要翻译： 一种具有偏移补偿功能的突发模式接收装置及其数据恢复方法，包括：中间值检测器，用于响应于切换控制信号检测并输出从外部源输入的输入信号的中间值; 放大器，用于放大和输出输入信号和参考值之间的差; 偏移补偿器，用于产生具有对应于从放大器输入的放大结果变化的电平的补偿信号和补偿控制信号; 加法部分，用于将补偿信号和中间值相加以将相加结果作为参考值输出到放大器; 以及控制器，用于产生对应于通过分析从放大器输入的放大结果和从外部源输入的复位信号而获得的结果的开关控制信号和补偿控制信号。