Tag Archives: unplugged

Jitter-free change-over method and device for main and stand-by units capable of being hot plugged and unplugged in digital communication system

Application Number: 00119461Application Date: 2000.07.11Publication Number: 1324148Publication Date: 2001.11.28Priority Information: International: H04B1/74Applicant(s) Name: Zhongxing Communication Co., Ltd., ShenzhenAddress: Inventor(s) Name: Shen AiminPatent Agency Code: 00000Patent Agent: Abstract The apparatus consists of two non-flutter switching circuits which are on main chip and stand-by chip respectively, both of them include frequency lock circuit, phase lock circuit, switch… Read More »