A Single-Path Digital-IF Receiver Supporting Inter/Intra 5-CA with a Single Integer LO-PLL in 14nm CMOS FinFET

Sung, Barosaim; Seok, Hyun-Gi; Kim, Jaekwon; Lee, Jae‐Hoon; Jang, Taejin; Jang, Il-Hoon; Kim, Young‐Min; Yu, Anna; Jang, Jong-Hyun; Lee, Ji-Young; Bae, Jeong-Yeol; Park, Euiyoung; Lee, Sung-Jun; Lee, Seok-Won; Kim, Joohan; Kim, Beomkon; Lim, Yong; Oh, Sangyoon; Lee, Jongwoo; Cho, Byunghak; Kang, I-Seok

doi:10.1109/isscc42614.2022.9731796

Cited by 4 publications

(1 citation statement)

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“…[36], MediaTek introduces a 2/3/4/5G compliant transceiver in 12-nm FinFET CMOS supporting 6-carrier aggregation downlink, 2-carrier aggregation uplink, and 4 × 4 MIMO 256-QAM for the first demonstration of 2 × 2 coherent up-link MIMO. Samsung Electronics demonstrates a highly integrated lost-cost, low-power transceiver IC supporting legacy 2G/3G/4G and new-radio frequency range 1 (FR1) communications with dual-mode global navigation satellite system (GNSS) [37] . In this year, Samsung Electronics introduces a digital-IF sub-6GHz FR1 cellular receiver supports up to 15 inter/intra CA by 3 downlink paths with the capability of achieving 300 MHz bandwidth per path in 14-nm FinFET CMOS [38] .…”

Section: Wireless Transceiver Icsmentioning

confidence: 99%

Trending IC design directions in 2022

Chan¹,

Cheng²,

Deng³

et al. 2022

J. Semicond.

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For the non-stop demands for a better and smarter society, the number of electronic devices keeps increasing exponentially; and the computation power, communication data rate, smart sensing capability and intelligence are always not enough. Hardware supports software, while the integrated circuit (IC) is the core of hardware. In this long review paper, we summarize and discuss recent trending IC design directions and challenges, and try to give the readers big/cool pictures on each selected small/hot topics. We divide the trends into the following six categories, namely, 1) machine learning and artificial intelligence (AI) chips, 2) communication ICs, 3) data converters, 4) power converters, 5) imagers and range sensors, 6) emerging directions. Hope you find this paper useful for your future research and works.

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Section: Wireless Transceiver Icsmentioning

confidence: 99%