彩色付载波提取锁相环分析

Cbtaining Color Subcarrier with Phase - Locked Loop

本文分析了彩色付载波提取锁相环的工作原理,指出了为保证正常的彩色电视接收,锁相环应满足的工作条件。

The article discusses principles of obtaining color subearrier with phase - locked loop and gives clear accoant of phase-locked loop' s working conditions under which the color television receiver an work normally.