Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Fabrice Paillet"'
Publikováno v:
Extended Abstracts of the 2020 International Conference on Solid State Devices and Materials.
Publikováno v:
MWSCAS
A 16-phase Pulse Width Modulator (PWM) for Fully Integrated Voltage Regulators (FIVR) manufactured on a 22nm tri-gate CMOS process is presented. The PWM supports a wide operating frequency range of 20MHz- 320MHz, individually programmable phase angle
Publikováno v:
IEEE Transactions on Magnetics. 45:4760-4766
A comparison of on-chip inductors with magnetic materials from previous studies is presented and examined. Results from on-chip inductors with magnetic material integrated into a 90 nm CMOS processes are presented. The inductors use copper metallizat
Autor:
Greg Taylor, James W. Tschanz, Tanay Karnik, Peter Hazucha, Vivek De, Jianping Xu, Zuoguo Wu, Gerhard Schrom, Paolo Aseron, Mingwei Huang, Fabrice Paillet
Publikováno v:
IEEE Journal of Solid-State Circuits. 43:61-68
The impedance of a microprocessor power-delivery network peaks at ~140 MHz, resulting in power-grid resonance, which lowers operating frequency and compromises gate oxide integrity. A suppression circuit is designed using an active-damping technique
Autor:
Gerhard Schrom, Fabrice Paillet, Peter Hazucha, S. Rajapandian, Donald S. Gardner, Tanay Karnik, Sung Tae Moon
Publikováno v:
IEEE Journal of Solid-State Circuits. 42:66-73
Integrated DC-DC converters switching above 100MHz dramatically reduce the footprint of the inductors and capacitors while improving droop response. Unfortunately, such converters utilize advanced digital CMOS processes with the maximum input voltage
Autor:
Nalamalpu Ankireddy, Fabrice Paillet, Chris Mozak, Gerhard Schrom, Nasser A. Kurd, Boyd Phelps, Ashish Khanna, Jonathan P. Douglas, Anant Deval
Publikováno v:
VLSIC
Intel Core™ M and 5th generation of Core™ processors (code named Broadwell) are fabricated on an optimized 14 nm process technology node resulting in a 49% reduction in feature-neutral die area. 14nm created a new optimized process flavor for Cor
Autor:
Kaladhar Radhakrishnan, Michael J. Hill, Jonathan P. Douglas, William J. Lambert, Gerhard Schrom, Fabrice Paillet, Edward A. Burton
Publikováno v:
2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014.
Intel's® 4th generation Core™ microprocessors are powered by Fully Integrated Voltage Regulators (FIVR). These 140 MHz multi-phase buck regulators are integrated into the 22nm processor die, and feature up to 80 MHz unity gain bandwidth, non-magne
Publikováno v:
IEEE Transactions on Magnetics. 43:2615-2617
On-chip inductors with 2 levels of magnetic material were integrated into an advanced 130-nm CMOS process to obtain over an order of magnitude increase in inductance (19times) and Q-factor (16times), significantly greater than prior values of les2.3t
Publikováno v:
2011 IEEE Hot Chips 23 Symposium (HCS).
This article consists of a collection of slides from the author's conference presentation on the deployment of integrated inductors with magnetic materials for on-chip power conversion. Some of the specific topics discussed include: the special featu
Autor:
Tanay Karnik, Sung Tae Moon, Donald S. Gardner, K. Ikeda, G. Gellman, David Rennie, Gerhard Schrom, Fabrice Paillet, Peter Hazucha
Publikováno v:
ISQED
We propose a new bandgap reference topology for supply voltages as low as one diode drop (~0.8V). In conventional low-voltage references, supply voltage is limited by the generated reference voltage. Also, the proposed topology generates the referenc