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Matthias Brandli

Researcher at IBM

Publications -  34
Citations -  1025

Matthias Brandli is an academic researcher from IBM. The author has contributed to research in topics: CMOS & Switched capacitor. The author has an hindex of 15, co-authored 32 publications receiving 813 citations.

Papers
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Proceedings ArticleDOI

A 28-Gb/s 4-Tap FFE/15-Tap DFE Serial Link Transceiver in 32-nm SOI CMOS Technology

TL;DR: This paper describes a 28Gb/s serial link transceiver featuring a source-series terminated (SST) driver topology with twice the speed of existing designs, a two-stage peaking amplifier with capacitively-coupled parallel input stages and active feedback, and a 15-tap DFE.
Proceedings ArticleDOI

4.7 A sub-ns response on-chip switched-capacitor DC-DC voltage regulator delivering 3.7W/mm 2 at 90% efficiency using deep-trench capacitors in 32nm SOI CMOS

TL;DR: On-chip switched-capacitor converters have gained increasing popularity for this application due to their ease of integration using only transistors and capacitors readily available in the chosen technologies.
Proceedings ArticleDOI

A 4.6W/mm 2 power density 86% efficiency on-chip switched capacitor DC-DC converter in 32 nm SOI CMOS

TL;DR: In this article, the design and implementation of on-chip switched capacitor converters in deep submicron technologies is described, and the measured performance of a 2 : 1 voltage conversion ratio switched capacitor converter implemented in 32nm SOI CMOS technology with 1.8V input voltage results in a power density of 4.6W/mm2 at 86% efficiency when operated at a switching frequency of 100MHz.
Proceedings Article

A 2.6 mW/Gbps 12.5 Gbps RX With 8-Tap Switched-Capacitor DFE in 32 nm CMOS

TL;DR: It is shown that the transceiver power and the effect of high-frequency transmit jitter can be reduced by implementing a linear equalizer only on the receive side and avoiding a transmit feed-forward equalizer (TX-FFE).
Journal ArticleDOI

A 64-Gb/s 1.4-pJ/b NRZ Optical Receiver Data-Path in 14-nm CMOS FinFET

TL;DR: A 64-Gb/s high-sensitivity non-return to zero receiver (RX) data-path is demonstrated in the 14-nm-bulk FinFET CMOS technology to achieve high sensitivity, which incorporates a transimpedance amplifier whose gain and bandwidth are co-optimized with a 1-tap decision feedback equalization (DFE).