Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Christian Menolfi"'
Autor:
Mridula Prathapan, Peter Mueller, Christian Menolfi, Matthias Brandli, Marcel Kossel, Pier Andrea Francese, David Heim, Maria Vittoria Oropallo, Andrea Ruffino, Cezar Zota, Thomas Morf
Realization of qubit gate sequences require coherent microwave control pulses with programmable amplitude, duration, spacing and phase. We propose an SRAM based arbitrary waveform generator for cryogenic control of spin qubits. We demonstrate in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04f3fda87c6b99f65e36f46bc31e8699
Autor:
P. A. Francese, Cosimo Aprile, Thomas Morf, Yusuf Leblebici, Hazar Yueksel, Gain Kim, Danny Luu, Christian Menolfi, Lukas Kull, Thomas Toifl, Andreas Burg, Alessandro Cevrero, Ilter Ozkaya, Matthias Braendli, Marcel Kossel
Publikováno v:
IEEE Journal of Solid-State Circuits. 55:38-48
This article introduces a wireline receiver (RX) data-path employing discrete multi-tone (DMT) modulation for communicating over electrical links. The DMT RX incorporates a fully digital equalization data-path, with a synthesized and automatically pl
Autor:
Danny Luu, Ilter Ozkaya, Matthias Brandli, Thomas Morf, Lukas Kull, Pier Andrea Francese, Alessandro Cevrero, Christian Menolfi, Thomas Toifl, Marcel Kossel
Publikováno v:
IEEE Journal of Solid-State Circuits. 53:3508-3516
A 24–72-GS/s 8-b time-interleaved analog-to-digital converter (ADC) is presented which exceeds 39-dB SNDR at low input frequency and 30-dB SNDR at Nyquist. High SNDR at Nyquist is achieved by 16 parallel sampling switches driven by short clock puls
Autor:
Christian Menolfi, Thomas Morf, Danny Luu, Thomas Toifl, Lukas Kull, Qiuting Huang, Pier Andrea Francese, Hazar Yueksel, Matthias Brandli, Marcel Kossel, Ilter Ozkaya, Alessandro Cevrero
Publikováno v:
IEEE Journal of Solid-State Circuits. 53:3268-3279
A single-channel 12-bit SAR ADC achieving 250–340 MS/s and consuming 4.8–8.0 mW from 0.75 to 0.9 V is presented. At 300 MS/s, the ADC exhibits 61.6-dB peak SNDR and reaches 60.5-dB SNDR and 78.7-dB SFDR with 0.8- $\text{V}_{\text {pp, diff}}$ inp
Design Techniques for High-Speed Multi-Level Viterbi Detectors and Trellis-Coded-Modulation Decoders
Autor:
Thomas Morf, Roy D. Cideciyan, Simeon Furrer, Marcel Kossel, Pier Andrea Francese, Hazar Yueksel, Giovanni Cherubini, Matthias Braendli, Lukas Kull, Danny Luu, Thomas Toifl, Andreas Burg, Christian Menolfi
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 65:3529-3542
The implementation of a 25.6-Gb/s four-level pulse-amplitude-modulation (4-PAM) reduced-state sliding-block Viterbi detector (VD) is presented. The power consumption of the VD is 105mW at a supply voltage of 0.7 V, corresponding to an energy efficien
Autor:
Christian Menolfi, Thomas Morf, Cosimo Aprile, Yusuf Leblebici, P. A. Francese, Marcel Kossel, Hazar Yueksel, Gain Kim, Matthias Braendli, Hyeon-Min Bae, Ilter Ozkaya, Lukas Kull, Thomas Toifl, Alessandro Cevrero, Andreas Burg, Danny Luu
Publikováno v:
A-SSCC
This work presents an ADC-based receiver (RX) data-path for frame-based PAM-4 modulation with a cyclic prefix (CP). Similar to discrete multi-tone (DMT) modulation, a frame of PAM-4 symbols are protected from the channel delay spread by the CP taps.
Autor:
Johann W. Kolar, Christian Menolfi, Marcel Kossel, Florian Krismer, Thomas Toifl, Pier Andrea Francese, Toke Meyer Andersen, Lukas Kull, Thomas Morf, Matthias Brandli
Publikováno v:
IEEE Transactions on Power Electronics. 32:378-393
Granular power delivery with per-core regulation for microprocessor power delivery has the potential to significantly improve the energy efficiency of future data centers. On-chip switched capacitor converters can enable such granular power delivery
Autor:
Toke Meyer Andersen, Lukas Kull, Thomas Toifl, Marcel Kossel, Christian Menolfi, Thomas Morf, Johann W. Kolar, Matthias Brandli, Pier Andrea Francese, Florian Krismer
Publikováno v:
IEEE Transactions on Power Electronics. 32:363-377
The operation and efficiency of on-chip switched-capacitor (SC) converters are highly affected by the parasitic bottom plate capacitor present in on-chip capacitor technologies. Existing modeling frameworks do not in a comprehensive manner take the e
Autor:
Yusuf Leblebici, Matthias Braendli, Marcel Kossel, Alessandro Cevrero, Thomas Toifl, Danny Luu, Ilter Ozkaya, Lukas Kull, P. A. Francese, Cosimo Aprile, Hazar Yueksel, Andreas Burg, Christian Menolfi, Gain Kim, Thomas Morf
Publikováno v:
ISSCC
The increasing demand on bandwidth for communicating among processors through wired interconnects in large-scale servers motivates the increase in the lane-data-rate from the current 28Gb/s to 56Gb/s or further. Recently published works [1]–[3] dem
Autor:
Danny Luu, Marcel Kossel, Thomas Toifl, Ilter Ozkaya, Pier Andrea Francese, Lukas Kull, Thomas Morf, Matthias Brandli, Christian Menolfi, Alessandro Cevrero, Martino Dazzi
Publikováno v:
ISSCC
The growing demand for higher data rates in wireline communications has led to emerging standards in the 100Gb/s+ range using PAM-4 signaling. ADC-based receivers have demonstrated robust operation over channels with high losses $(\gt20$ dB) [1], but