IEEE Solid-State Circuits Letters – Journals

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Sustainable Status Monitoring of MOSFETs in a Fully Integrated RF Amplifier by Thermal Voltage Sensing of On-Chip Thermopile

Sustainable Status Monitoring of MOSFETs in a Fully Integrated RF Amplifier by Thermal Voltage Sensing of On-Chip Thermopile 150 150
Author(s): Jian-Hua Li, Xiaoping Liao

Abstract:

In this letter, a sustainable status monitoring of MOSFETs in a fully integrated two stage RF amplifier by thermal voltage sensing of on-chip thermopile is implemented in 0.18- $\mu \text{m}$ CMOS technology. The designed micro-thermopile consists of many thermocouples electrically connected in series by Al and P-type polysilicon, which …

Published in: IEEE Solid-State Circuits Letters
Page(s): 94 – 97
Year of Publication: 2024
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2024.3368634
Publisher: IEEE

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OCCAM: An Error Oblivious CAM

OCCAM: An Error Oblivious CAM 150 150
Author(s): Yuval Harary, Paz Snapir, Eyal Reshef, Esteban Garzón, Leonid Yavits

Abstract:

Content addressable memories (CAMs) are widely used in many applications in general purpose computer microarchitecture, networking and domain-specific hardware accelerators. In addition to storing and reading data, CAMs enable simultaneous compare of query datawords with the entire memory content. Similar to SRAM and DRAM, CAMs are prone to errors and …

Published in: IEEE Solid-State Circuits Letters
Page(s): 82 – 85
Year of Publication: 2024
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2024.3362891
Publisher: IEEE

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A Dynamic Power-Only Compute-in-Memory Macro With Power-of-Two Nonlinear SAR ADC for Nonvolatile Ferroelectric Capacitive Crossbar Array

A Dynamic Power-Only Compute-in-Memory Macro With Power-of-Two Nonlinear SAR ADC for Nonvolatile Ferroelectric Capacitive Crossbar Array 150 150
Author(s): Injune Yeo, Wangxin He, Yuan-Chun Luo, Shimeng Yu, Jae-Sun Seo

Abstract:

Analog computing-in-memory (CIM) using emerging resistive nonvolatile memory (NVM) technologies faces challenges, such as static power consumption, current flow-induced IR drop, and the need for multiple power-hungry ADCs. In this letter, we present ferroelectric capacitive array (FCA)-based energy/area-efficient CIM macro used for charge-domain multiply-and-accumulate operations, which addresses the …

Published in: IEEE Solid-State Circuits Letters
Page(s): 70 – 73
Year of Publication: 2024
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2024.3361011
Publisher: IEEE

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