A Low-Jitter 8-GHz RO-Based ADPLL With PVT-Robust Replica-Based Analog Closed Loop for Supply Noise Compensation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3148174
Abstract: This article presents a ring oscillator (RO)-based all-digital phase-locked loop (ADPLL) that is implemented with a high-gain analog closed loop for supply noise compensation (ACSC). The ACSC not only allows high-frequency oscillation of the RO… read more here.
Keywords: supply; noise compensation; supply noise; analog closed ... See more keywords
A Supply-Noise-Induced Jitter Canceling Adaptive Filter for LPDDR5 Mobile DRAM
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3203221
Abstract: This article presents a supply-noise-induced jitter (SIJ) cancellation technique based on an adaptive filter (AF) using a least mean-square (LMS) algorithm. It cancels jitter along with the clock distribution network (CDN) and the transmit paths,… read more here.
Keywords: induced jitter; adaptive filter; jitter; supply noise ... See more keywords
Clock-Gated Variable Frequency Signaling to Alleviate Power Supply Noise in a Packaged IC
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2021.3099438
Abstract: Power supply noise (PSN) in central processing unit (CPU) cores or any integrated circuit (IC) chips is a problem of power line voltage degradation impelled due to the parasitic components (viz., resistance, capacitance, and inductance)… read more here.
Keywords: supply; frequency; power supply; power ... See more keywords
Supply-Noise-Desensitized Techniques for Low Jitter RO-Based PLL Achieving ≤1.6 ps RMS Jitter Within Full-Spectrum Supply Interference
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2022.3204655
Abstract: This paper presents a supply-noise-robust PLL that achieves low-jitter performance within full-spectrum supply interference. A digital-regulated supply noise cancellation (DSNC) scheme suppresses the large amplitude supply noise within an adequate range for a supply-noise-insensitive (SNI)… read more here.
Keywords: supply; pll; jitter; supply noise ... See more keywords
A 3.2-GHz Supply Noise-Insensitive PLL Using a Gate-Voltage-Boosted Source-Follower Regulator and Residual Noise Cancellation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2018.2845859
Abstract: In this brief, we propose a supply noise-insensitive charge-pump phase-locked loop (PLL) using a source-follower (SF) regulator and noise cancellation. In order to minimize the voltage drop of the SF regulator while improving supply rejection,… read more here.
Keywords: supply; noise cancellation; supply noise; regulator ... See more keywords
Behavioral Modeling of Tunable I/O Drivers With Preemphasis Including Power Supply Noise
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2019.2936815
Abstract: This article addresses the nonlinear behavioral modeling of tunable drivers with preemphasis including power supply noise. The proposed model relies on the use of state-aware weighting functions that control the transitions of the driver’s output… read more here.
Keywords: supply noise; power supply; tunable drivers; supply ... See more keywords
Power Supply Noise-Aware At-Speed Delay Fault Testing of Monolithic 3-D ICs
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2021.3108787
Abstract: Monolithic 3-D (M3-D) integration is an emerging technology that offers significant power, performance, and area benefits for an integrated circuit (IC) design. However, a problem with the 3-D power distribution network in such ICs is… read more here.
Keywords: power supply; delay; supply noise; power ... See more keywords