Supported by the Tsinghua National Laboratory for Information Science and Technology(TNList)Cross-Discipline Foundation;the National Science and Technology Major Project(No.2010ZX03006-003-01)
Time-to-Digital Converter (TDC) is a key block used as the phase/frequency detector in an All-Digital Phase-Locked Loop (ADPLL). Usually, it occupies a large proportion of ADPLL's total power consumption up to about 3...
A low jitter All-Digital Phase-Locked Loop (ADPLL) used as a clock generator is designed. The Digital-Controlled Oscillator (DCO) for this ADPLL is a seven-stage ring oscillator with the delay of each stage change...