high dynamic range

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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
Author(s): Min-Woong Seo, Yong-Suk Choi, Sanggwon Lee, Yeongseok Shim, Gihwan Cho, Daehee Bae, Masamichi Ito, Jaehun Jeong, Hiroyuki Sugihara, Si-Gyoung Koo, Sung-Jae Byun, Hyukbin Kwon, Youna Lee, Bumjun Kim, Su-Hyun Han, Suksan Kim, Wonoh Ryu, Kwan-Sik Kim, Yongjun Kim, Seung-Sik Kim, Junghoon Jung, Sun-Young Yoo, Jinkyeong Heo, Seung-Chul Shin, Heesung Shim, Jae-Kyu Lee, Jonghyun Go, Jaihyuk Song

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 …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1319 – 1332
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3663214
Publisher: IEEE

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A Simultaneous Dual-Carrier Transformer-Coupled Passive Mixer-First Receiver Front-End Supporting Blocker Suppression

A Simultaneous Dual-Carrier Transformer-Coupled Passive Mixer-First Receiver Front-End Supporting Blocker Suppression 150 150
Author(s): Jamie C. Ye, Alain H. Antón, Sanaz Sadeghi, Russ H. Huang, Alyosha C. Molnar

Abstract:

A high dynamic range N-path passive mixer-first receiver architecture capable of simultaneously down-converting two arbitrary bands through a single RF port is presented. The architecture consists of two passive mixers arranged in a series configuration with a transformer front-end to minimize cross-loading between mixers while still providing impedance transparency and …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1541 – 1553
Year of Publication: 2025
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2025.3546082
Publisher: IEEE

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