130nm BiCMOS Open Source PDK, dedicated for Analog, Mixed Signal and RF Design. Documentation is here:

PDK installer for open-source EDA tools and toolchains. Distributed with setups for the SkyWater 130nm and Global Foundries 180nm open processes.

55nm CMOS Open Source PDK by ICsprout Integrated Circuit Co., Ltd.

Design and Analysis of CMOS Inverter using the sky130 pdk and various open source tools

Index of the fully open source process design kits (PDKs) maintained by Google.

Version manager (and builder) for the Google sky130 and gf180mcu open-source PDKs

Virtual Machine for analog with the open source Sky130A PDK

Library of open source PDKs

Open source designs developed with IHP 130nm BiCMOS Open Source PDK. Documentation at https://ihp-open-ip.readthedocs.io/en/latest/

An open source PDK using TIGFET 10nm devices.

Index of the fully open source process design kits (PDKs) maintained by Google for GlobalFoundries technologies.

Open-source PDK version manager

OpenSilicon enables DIY semiconductor fabrication with open-source guides for building IC equipment at home. The project includes BOMs, 3D files, firmware, and PDKs, supporting makers and researchers in chip fabrication.

Zero PDK: python-based support for open source PDKs

An Open-Source ASIC Design Template for the SG13G2 IHP Open-PDK.

A collection of gmid scripts and Data to plot various parameters needed for gm/id based design methodology using open source tools and Google SkyWater 130nm PDK

Open source Photonics PDK for VTT's 3 um SOI platform.

Tiny Tapeout IHP 26a shuttle using the open source ihp-sg13g2 PDK

Open source EDA tools installment, including xschem, magic, ngspice, sky130 pdk.

This project give overview of RTL to GDSII of universal shift register using OpenLane and Skywater130 PDK. OpenLane is an automated open-source EDA tool which gives RTL to GDSII flow.

IHP Open source SG13G2 Tape Out on May 2025 [Testfield T588] PDK repository

LAYGO2 workspace for SKY130 open-source PDK. https://laygo2-sky130-docs.readthedocs.io/en/main

Complete showcase projects for PADAUK MCUs using only free and open source tools like the SDCC compiler and the Easy-PDK-Programmer.

Documentation for IHP 130nm BiCMOS Open Source PDK

Scripts for setting up EDA open source tools, open source PDKs and different design workareas

Examples for running OpenLane with the IHP Open Source PDK

P-Cell generator for some open source PDKs.

Desiging of cmos inverter using sky130 pdk and open source tools

Design and Analysis of nMOS and pMOS using the sky130 pdk and various open source tools

3 bit sar adc with real mixed signal simulation using xschem, ngspice, and verilator. Transistors used are from the open source sky130 PDK. Features a 3 bit DAC, fed into a sample and hold circuit, then fed into a comparator. The comparator creates a digital output value fed into the verilog block