Dong Myung Choi

  • Citations Per Year
Learn More
In this paper, we propose a wide range PLL(Phase Locked Loop) for 64X speed CD-ROMs and 1OX speed DVD-ROMs. In order to develop a PLL with a wide locking range we designed dual loop scheme consists of a frequency detection loop and phase detection loop. The PLL has a loclting range of 75MHz 370MHz. A new V-I converter and a differential delay cell are used(More)
  • 1