IEEE Journal of Solid-State Circuits – Journals

Guest Editorial Introduction to the Special Section on the 2025 Symposium on VLSI Circuits

Guest Editorial Introduction to the Special Section on the 2025 Symposium on VLSI Circuits 150 150

Abstract:

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New Associate Editor

New Associate Editor 150 150

Abstract:

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A 40-GS/s 8-bit Time-Interleaved ADC Featuring SFDR-Enhanced Sampling and Power-Efficient Time-Domain Quantization in 28-nm CMOS

A 40-GS/s 8-bit Time-Interleaved ADC Featuring SFDR-Enhanced Sampling and Power-Efficient Time-Domain Quantization in 28-nm CMOS 150 150

Abstract:

This article reports a 40-GS/s 8-bit time-interleaved (TI) time-domain (TD) gated-ring-oscillator analog-to-digital converter (GRO-ADC). An interleaving number of 32 is achieved with a single-channel 8-bit GRO-ADC operating at 1.25 GS/s, leading to a low front-end design complexity compared to recently published arts. The sampling front end employs a linearity-enhanced boosted …

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A Wideband Digitally Assisted Frequency Tripler With Adaptively Optimized Output Power in 55-nm SiGe BiCMOS

A Wideband Digitally Assisted Frequency Tripler With Adaptively Optimized Output Power in 55-nm SiGe BiCMOS 150 150

Abstract:

This article presents a 28–38-GHz frequency tripler implemented in 55-nm SiGe BiCMOS technology with a novel on-chip background calibration technique. This technique continuously optimizes the circuit performance by maximizing output power and improving fundamental harmonic rejection. The proposed tripler achieves wideband operation and robust performance across varying operating conditions and …

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Adelia: A 4-nm LLM Processing Unit With Streamlined Dataflow and Dual-Mode Parallelism for Maximizing Hardware Efficiency

Adelia: A 4-nm LLM Processing Unit With Streamlined Dataflow and Dual-Mode Parallelism for Maximizing Hardware Efficiency 150 150

Abstract:

The proliferation of large language models (LLMs) as cross-domain foundation models is fueled by aggressive scaling in both parameter counts and inference-time computation. The emergence of sophisticated reasoning models further accelerates this trend, demanding longer context windows and escalating the computational and memory burdens of inference. A fundamental challenge arises …

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A 142–164-GHz Phased-Array AiP Module With High-Power-Density and High-Efficiency Transceiver in 65-nm CMOS for 6G UE

A 142–164-GHz Phased-Array AiP Module With High-Power-Density and High-Efficiency Transceiver in 65-nm CMOS for 6G UE 150 150

Abstract:

This work presents a D-band high-power-density four-element phased-array transceiver for 6G user equipment (UE). Conventional designs require large multi-stage LO generation circuits for D-band up/down conversion, making it difficult to achieve compact size and low-power consumption. To address this, we propose an integrated LO chain using an injection-locked tripling …

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A 1.16 e-rms Temporal Random Noise, 123-dB High Dynamic Range, 2.988-μm Pitch 3-Mpixel Three-Stacked Digital Pixel Sensor for Versatile Applications

A 1.16 e-rms Temporal Random Noise, 123-dB High Dynamic Range, 2.988-μm Pitch 3-Mpixel Three-Stacked Digital Pixel Sensor for Versatile Applications 150 150

Abstract:

This article presents a 3-Mpixel (Mp) three-stacked digital pixel sensor (DPS) featuring the world’s smallest pixel pitch of $2.988~\mu $ m, achieving a low temporal random noise (RN) of 1.16 e-rms and a high dynamic range (HDR) of 123 dB in global-shutter (GS) operation mode for versatile applications. To realize both the …

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Editorial New Associate Editors

Editorial New Associate Editors 150 150

Abstract:

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Guest Editorial Introduction to the Special Section on the 2025 Custom Integrated Circuits Conference (CICC)

Guest Editorial Introduction to the Special Section on the 2025 Custom Integrated Circuits Conference (CICC) 150 150

Abstract:

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