A Fully Integrated Cryo-CMOS SoC for a Scalable Quantum Computer Implemented in Intel 22nm FFL FinFET Process

This presentation talks about a fully integrated CMOS qubit control electronics for a spin qubit manipulation, readout, and gate pulsing operating at 4Kelvin temperature. First, we will show spin qubit array chip layout and briefly discuss about control and readout schemes of spin qubit array together with electrical specifications. Then we will show the details of our Cryo-CMOS SoC including top-level schematic, analog/RF front-end circuits, digital accelerators, and quantum instruction set architecture. At the end, we will show measurement results performed at 4Kelvin temperature.