Session 13Cool Computation Circuits.pdf

1、Session 13 Overview:Cool Computation Circuits TECHNOLOGY DI RECTI ONS SUBCOMMI TTEEThis session focuses on cool design techniques for unconventional AI accelerators and cryogenic controllers for quantum computers.The first two papers present high-accuracy high-dynamic-range voice activity detection

2、and spoken language understanding SoCs enabled by analog feature extractions.The next three papers describe cryo-CMOS ICs for ion-trap quantum processors and semiconductor quantum devices.The final paper presents a low-cost energy-efficient DNN processor with via-programmable neuron arrays.Session C

3、hair:Joseph Bardin Google&UMass Amherst,Goleta,CASession Co-Chair:Shawn S.H.Hsu National Tsing Hua University,Hsinchu,Taiwan234 2025 IEEE International Solid-State Circuits ConferenceI SSCC 2025/SESSI ON 13/COOL COMPUTATI ON CI RCUI TS/OVERVI EW979-8-3315-4101-9/25/$31.00 2025 IEEE10:55 AM 13.3 A Cr

4、yo-BiCMOS Cont roller for 9Be+-Trapped-I on-Based Quant um Comput ers Peter Toth,Technische Universitt Braunschweig,Braunschweig,Germany In Paper 13.3,TU Braunschweig,Leibniz University,and Keio University present a cryo-BiCMOS 130nm IC for the control of single-qubit gates on 9Be+trapped ions,with

5、the controller achieving 99.97%fidelity while dissipating 21.5mW per qubit.11:20 AM 13.4 Xiling:Cryo-CMOS 18-bit Dual-DAC Manipulat or wit h 4.6V Precision and 4.1nV/Hz0.5 Noise Co-I nt egrat ed wit h t he Single Elect ron Transist or at 60mK Yingjie Li,University of Electronic Science and Technolog

6、y of China,Chengdu,China In Paper 13.4,University of Electronic Science and Technology of China presents a cryo-CMOS 65-nm controller adopting two 18-bit R-2R DACs to accurately bias the terminals of a Single Electron Transistor(SET).Operating at 60mK with a total chip power dissipation of 60W,each