Taped out · Skywater sky130 · Tiny Tapeout ttsky25a

Jae Young Yoon

Analog IC design, documented all the way to silicon. The layout behind this page is my 2.4 GHz PLL — designed, simulated, and taped out with open-source tools.

PLL - Full PLL Design PLL Design
PLL - Frequency Divider Design PLL Design
PLL - Charge Pump Design Part 2 PLL Design
PLL - Charge Pump Design Part 1 PLL Design
PLL - Phase Frequency Detector Design PLL Design