Intel and QuTech Detail "Horse Ridge," First Cryogenic Quantum Computing Control Chip

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Dominatin' the Quantum Computin' Sector?

"Flexibility: Horse Ridge can cover a wide frequency range, enabling control of both superconducting qubits (known as transmons) and spin qubits. Transmons typically operate around 6 to 7 GHz, while spin qubits operate around 13 to 20 GHz. Intel is exploring silicon spin qubits, which have the potential to operate at temperatures as high as 1 kelvin. This research paves the way for integrating silicon spin qubit devices and the cryogenic controls of Horse Ridge to create a solution that delivers the qubits and controls in one streamlined package.
Intel and QuTech will be presenting findings from their collaborative research in a paper "A Scalable Cryo-CMOS 2-to-20GHz Digitally Intensive Controller for 4×32 Frequency Multiplexed Spin Qubits/Transmons in 22nm FinFET Technology for Quantum Computers" during Session 19 of ISSCC at 1:30 p.m. PT, Tuesday, Feb 18."

https://www.techpowerup.com/264000/...irst-cryogenic-quantum-computing-control-chip