Details
| Original language | English |
|---|---|
| Title of host publication | IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium |
| Subtitle of host publication | BCICTS 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 50-53 |
| Number of pages | 4 |
| ISBN (electronic) | 9798331541248 |
| ISBN (print) | 979-8-3315-4125-5 |
| Publication status | Published - 27 Oct 2024 |
| Event | 2024 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, BCICTS 2024 - Fort Lauderdale, United States Duration: 27 Oct 2024 → 30 Oct 2024 |
Abstract
This paper presents an Arbitrary Waveform Generator (AWG) based on a Direct Digital Synthesizer (DDS) with a sub-Hz frequency resolution. The proposed circuit generates a low-frequency arbitrary signal used for amplitude modulation of a microwave (MW) carrier signal, required for qubit entanglement operations with an enhanced gate fidelity in a Trapped-Ion Quantum Computer (TIQC). This is realized by utilizing a DDS as a custom waveform generator. The proposed mixed-signal circuit operates at a 2.5 V analog and 1.5 V digital supply and dissipates 52 μW/MHz. The chip was measured from 4 K to 297 K and achieves a SFDR of 42dBc. The design is fabricated in Infineon's 0.13 μm SiGe BiCMOS technology and has a core area of 0.45mm2. To the best of the authors' knowledge, this is the first reported AWG for amplitude envelope modulation in trapped-ion quantum computer application.
Keywords
- AWG, DAC, DDS, ion-trap qubits, QC, SRAM
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Safety, Risk, Reliability and Quality
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Instrumentation
Cite this
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IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium: BCICTS 2024. Institute of Electrical and Electronics Engineers Inc., 2024. p. 50-53.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A Direct Digital Synthesizer-Based Arbitrary Waveform Generator for Envelope Modulation in Trapped-Ion Quantum Computer Operating at 4K
AU - Eugine, Paul Shine
AU - Toth, Peter
AU - Yamashita, Kaoru
AU - Halama, Sebastian
AU - Ospelkaus, Christian
AU - Ishikuro, Hiroki
AU - Issakov, Vadim
N1 - Publisher Copyright: © 2024 IEEE.
PY - 2024/10/27
Y1 - 2024/10/27
N2 - This paper presents an Arbitrary Waveform Generator (AWG) based on a Direct Digital Synthesizer (DDS) with a sub-Hz frequency resolution. The proposed circuit generates a low-frequency arbitrary signal used for amplitude modulation of a microwave (MW) carrier signal, required for qubit entanglement operations with an enhanced gate fidelity in a Trapped-Ion Quantum Computer (TIQC). This is realized by utilizing a DDS as a custom waveform generator. The proposed mixed-signal circuit operates at a 2.5 V analog and 1.5 V digital supply and dissipates 52 μW/MHz. The chip was measured from 4 K to 297 K and achieves a SFDR of 42dBc. The design is fabricated in Infineon's 0.13 μm SiGe BiCMOS technology and has a core area of 0.45mm2. To the best of the authors' knowledge, this is the first reported AWG for amplitude envelope modulation in trapped-ion quantum computer application.
AB - This paper presents an Arbitrary Waveform Generator (AWG) based on a Direct Digital Synthesizer (DDS) with a sub-Hz frequency resolution. The proposed circuit generates a low-frequency arbitrary signal used for amplitude modulation of a microwave (MW) carrier signal, required for qubit entanglement operations with an enhanced gate fidelity in a Trapped-Ion Quantum Computer (TIQC). This is realized by utilizing a DDS as a custom waveform generator. The proposed mixed-signal circuit operates at a 2.5 V analog and 1.5 V digital supply and dissipates 52 μW/MHz. The chip was measured from 4 K to 297 K and achieves a SFDR of 42dBc. The design is fabricated in Infineon's 0.13 μm SiGe BiCMOS technology and has a core area of 0.45mm2. To the best of the authors' knowledge, this is the first reported AWG for amplitude envelope modulation in trapped-ion quantum computer application.
KW - AWG
KW - DAC
KW - DDS
KW - ion-trap qubits
KW - QC
KW - SRAM
UR - http://www.scopus.com/inward/record.url?scp=85211898023&partnerID=8YFLogxK
U2 - 10.1109/BCICTS59662.2024.10745672
DO - 10.1109/BCICTS59662.2024.10745672
M3 - Conference contribution
AN - SCOPUS:85211898023
SN - 979-8-3315-4125-5
SP - 50
EP - 53
BT - IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, BCICTS 2024
Y2 - 27 October 2024 through 30 October 2024
ER -