A Ring-Oscillator Sub-Sampling PLL With Hybrid Loop Using Generator-Based Design Flow

We present a ring-oscillator-based sub-sampling phase-locked loop (PLL) using a generator-based design flow. A hybrid loop with a delta-sigma ($\Delta \Sigma$) modulator is applied to reduce the loop filter (LF) area and the control ripple. The generator automatically produces the ring oscillator and PLL to meet the provided specifications. The...

Chain Housing_Living in Transition

Hybrid Housing for 21th Century

Debate Forum: A House for Social Issues for Brussels, the Capital City (Urban Intervention and Architectural Design Proposal)