2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)最新文献_第4页

A CMOS dual-band fractional-n synthesizer with reference doubler and compensated charge pump 一种带参考倍频器和补偿电荷泵的CMOS双带分数n合成器

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332613

Hyungki Huh, Y. Koo, K. Lee, Yeonkyeong Ok, Sungho Lee, Daehyun Kwon, Jeongwoo Lee, Joonbae Park, Kyeongho Lee, D. Jeong, Wonchan Kim

引用次数: 48

Cellular phones as embedded systems 作为嵌入式系统的蜂窝电话

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332581

Y. Neuvo

{"title":"Cellular phones as embedded systems","authors":"Y. Neuvo","doi":"10.1109/ISSCC.2004.1332581","DOIUrl":"https://doi.org/10.1109/ISSCC.2004.1332581","url":null,"abstract":"The trend in handheld devices is toward smaller multifunctional terminals with continuously-improving end-user satisfaction. In addition to being difficult to fulfill separately, the different requirements are often contradictory. This statement applies especially well in the case of cellular phones. The speed of their development has been unequalled, while delivery volumes have grown all the time, being now over 400 million per annum. The high level of integration and other technical challenges make the cellular phone an ideal example of an embedded communications system with tough requirements. In this paper, technologies needed to assemble a cellular phone are studied from different angles. Overall power consumption is one of the key performance indicators. This translates to concern, both for power-amplifier and DSP efficiency in the talk mode, and for various leakage currents in analog and digital receiver circuits in the standby mode. The emerging multimedia capabilities call for better displays and enhanced audio performance. The increasing amount of software needed sets wholly new requirements for the processing power and memory size of the device. Third-generation cellular standards support high data rates, and are based on the most recent advances in the telecommunications sphere. Packet-switched traffic and Internet protocols are growing in importance, whereas other more-traditional radio interfaces are integrated into cellular phones to form multi-radio devices. Evidently, the power consumption is affected simultaneously. In this review paper, the cellular phone is analyzed as an embedded system from the integration, performance, and power-consumption angles. We discuss the following key issues concerning cellular phones: terminal trends and their impact on power economy; radio technologies and multiradio concepts; technological implementations; integration challenges; related solid-state-circuit research-and-development expectations.","PeriodicalId":273317,"journal":{"name":"2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125631712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 117

AC-only RF ID tags for barcode replacement 用于替换条形码的仅限交流射频ID标签

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332782

S. Briole, C. Pacha, K. Goser, A. Kaiser, R. Thewes, W. Weber, R. Brederlow

引用次数: 25

4.3 GHz 44 /spl mu/W CMOS frequency divider 4.3 GHz 44 /spl mu/W CMOS分频器

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332615

Ken Yamamoto, Minoru Fujishima

引用次数: 5

An 800 mW 10 Gb Ethernet transceiver in 0.13 /spl mu/m CMOS 一个800 mW的10 Gb以太网收发器，0.13 /spl mu/m CMOS

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332647

S. Sidiropoulos, N. Acharya, P. Chau, J. Dao, A. Feldman, H. Liaw, M. Loinaz, R. Narayanaswami, C. Portmann, S. Rabii, A. Salleh, S. Sheth, L. Thon, K. Vleugels, P. Yue, D. Stark

引用次数: 12

An opamp with common-mode linearized input stage 具有共模线性化输入级的运放

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332796

N. Carter

引用次数: 2

A 1GHz CMOS analog-front-end for a partial-response read channel 用于部分响应读通道的1GHz CMOS模拟前端

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332778

D. Sun, A. Xotta, A. Abidi

引用次数: 5

A mirror image free two-path bandpass /spl Sigma//spl Delta/ modulator with 72 dB SNR and 86 dB SFDR 具有72 dB信噪比和86 dB SFDR的无镜像双路带通/spl Sigma//spl Delta/调制器

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332605

F. Ying, F. Maloberti

引用次数: 19

A resume-standby application processor for 3G cellular phones 一个用于3G移动电话的恢复待机应用程序处理器

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332731

T. Kamei, M. Ishikawa, T. Hiraoka, T. Irita, M. Abe, Y. Saito, Y. Tawara, H. Ide, M. Furuyama, S. Tamaki, Y. Yasu, Y. Shimazaki, M. Yamaoka, H. Mizuno, N. Irie, O. Nishii, F. Arakawa, K. Hirose, S. Yoshioka, T. Hattori

引用次数: 40

Designing outside rail constraints 钢轨外约束设计

2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) Pub Date : 2004-09-13 DOI: 10.1109/ISSCC.2004.1332630

A. Annema, Bram Nauta, R. V. Langevelde, Hans Tuinhout

引用次数: 23