Sökning: "semi-digital"
Hittade 2 uppsatser innehållade ordet semi-digital.
1. A Self-compensated, Bandwidth Tracking Semi-digital PLL Design in 65nm CMOS Technol-ogy
Master-uppsats, Elektroniksystem; Tekniska högskolanSammanfattning : In a conventional charge-pump based PLL design, the loop parameters such as the band-width, jitter performance, charge-pump current, pull-in range among others govern the ar-chitecture and implementation details of the PLL. Different loop parameter specificationschange with a change in the reference frequency and inmost cases, requires careful re-designof some of the PLL blocks. LÄS MER
2. Low Power and Area Efficient Semi-Digital PLL Architecture for High Brandwidth Applications
Master-uppsats, ElektroniksystemSammanfattning : The main scope of this thesis is to implement a new architecture of a high bandwidth phase-locked loop (PLL) with a large operating frequency range from 100~MHz to 1~GHz in a 150~$nm$ CMOS process. As PLL is the time-discrete system, the new architecture is mathematically modelled in the z-domain. LÄS MER