A cryo-CMOS low-power semi-autonomous transmon qubit state controller in 14-nm FinFET technology
S Chakraborty, DJ Frank, K Tien… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
A scalable, non-multiplexed cryogenic 14-nm FinFET quantum bit (qubit) state controller
(QSC) for use in the semi-autonomous control of superconducting transmon qubits is …
(QSC) for use in the semi-autonomous control of superconducting transmon qubits is …
A cryo-CMOS low-power semi-autonomous qubit state controller in 14nm FinFET technology
DJ Frank, S Chakraborty, K Tien… - … Solid-State Circuits …, 2022 - ieeexplore.ieee.org
Error-corrected quantum computing is expected to require at least 10 5 to 10 6 physical
qubits. Superconducting transmons, which are promising qubit candidates for scaled …
qubits. Superconducting transmons, which are promising qubit candidates for scaled …
A 40-nm cryo-CMOS quantum controller IC for superconducting qubit
This article presents a cryo-CMOS quantum controller IC for superconducting qubits. The
proposed globally synchronized clock system internally generates different local oscillator …
proposed globally synchronized clock system internally generates different local oscillator …
A cryo-CMOS controller IC with fully integrated frequency generators for superconducting qubits
Extensive research on quantum mechanics in past decades has successfully paved the way
towards the disruptive technology of quantum computing. A further step to the realization of a …
towards the disruptive technology of quantum computing. A further step to the realization of a …
A cryo-CMOS PLL for quantum computing applications
J Gong, E Charbon, F Sebastiano… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents the first cryogenic phase-locked loop (PLL) operating at 4.2 K. The PLL
is designed for the control system of scalable quantum computers. The specifications of PLL …
is designed for the control system of scalable quantum computers. The specifications of PLL …
Cryogenic CMOS for qubit control and readout
Quantum computers have been heralded as a novel paradigm for the solution of today's
intractable problems, whereas the core principles of quantum computation are …
intractable problems, whereas the core principles of quantum computation are …
A cryo-CMOS oscillator with an automatic common-mode resonance calibration for quantum computing applications
J Gong, Y Chen, E Charbon… - … on Circuits and …, 2022 - ieeexplore.ieee.org
This article presents a 4-to-5GHz LC oscillator operating at 4.2 K for quantum computing
applications. The phase noise (PN) specification of the oscillator is derived based on the …
applications. The phase noise (PN) specification of the oscillator is derived based on the …
34.4 a cryogenic controller IC for superconducting qubits with DRAG pulse generation by direct synthesis without using memory
Recent achievements in the physical size of quantum computers based on superconducting
qubits foresee reaching the next milestones of the exponentially growing number of qubits …
qubits foresee reaching the next milestones of the exponentially growing number of qubits …
Design and Characterization of a -mW/Qubit 28-nm Cryo-CMOS Integrated Circuit for Full Control of a Superconducting Quantum Processor Unit Cell
J Yoo, Z Chen, F Arute, S Montazeri… - IEEE Journal of Solid …, 2023 - ieeexplore.ieee.org
A universal fault-tolerant quantum computer will require large-scale control systems that can
realize all the waveforms required to implement a gateset that is universal for quantum …
realize all the waveforms required to implement a gateset that is universal for quantum …
Compaqt: Compressed waveform memory architecture for scalable qubit control
On superconducting architectures, the state of a qubit is manipulated by using microwave
pulses. Typically, the pulses are stored in the waveform memory and then streamed to the …
pulses. Typically, the pulses are stored in the waveform memory and then streamed to the …