2010 IEEE International Solid-State Circuits Conference - (ISSCC)最新文献_第6页

Session 5 overview: Processors 第5部分概述:处理器

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5434032

S. Rusu, Sonia Leon

引用次数: 0

45nm CMOS 8Ω Class-D audio driver with 79% efficiency and 100dB SNR 45纳米CMOS 8Ω d类音频驱动器，效率为79%，信噪比为100dB

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5434036

S. Samala, Vineet Mishra, Kalyan Chekuri Chakravarthi

引用次数: 16

A 4.5mW digital baseband receiver for level-A evolved EDGE 用于A级演进EDGE的4.5mW数字基带接收器

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5433915

C. Benkeser, A. Bubenhofer, Qiuting Huang

引用次数: 10

A CMOS image sensor for 10Mb/s 70m-range LED-based spatial optical communication 用于10Mb/s 70m范围led空间光通信的CMOS图像传感器

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5433978

S. Itoh, Isamu Takai, M. Sarker, M. Hamai, K. Yasutomi, M. Andoh, S. Kawahito

{"title":"A CMOS image sensor for 10Mb/s 70m-range LED-based spatial optical communication","authors":"S. Itoh, Isamu Takai, M. Sarker, M. Hamai, K. Yasutomi, M. Andoh, S. Kawahito","doi":"10.1109/ISSCC.2010.5433978","DOIUrl":"https://doi.org/10.1109/ISSCC.2010.5433978","url":null,"abstract":"Spatial optical communication has recently been of interest in the mobile local-area communication systems, especially in the automotive applications. It has many advantages over the radio communication such as robustness to jamming, human safety due to lack of electromagnetic waves and sender finding function. The image sensor communication (ISC) technology is useful for the spatial optical communication because to find the light source and to intensify the light energy density at the receiver, the optical receiver has to have signal light source finding and tracking functions. A few approaches for the ISC have been reported. CMOS ISC chips have been used for ID beacon detection [1] [2], where very low data rate is required. In an ISC chip for optical wireless LAN application [3], the data rate of several hundreds of MHz has been demonstrated. In this approach, however, photo-diode current of a 2-D detector array directly flows into external receiver circuits, and because of this, extremely large optical power using laser lights is required. The authors have reported an ISC chip for LED-light communications [4]. In this chip, the bit rate of 1Mb/s and the communication range of a few meters only have been demonstrated. Though the chip claims the function of signal light source tracking, no experimental results have been shown. This paper presents a CMOS ISC chip which demonstrates that the high-speed long-distance spatial optical communication over 10Mb/s and 50meters are realized for the system using LED light sources while attaining signal-light finding and tracking functions. The key techniques to improve the data rate and tracking performance are a new pixel structure using depleted diode, pulse equalizing, and binary flag image readout to find the exact area of light source.","PeriodicalId":6418,"journal":{"name":"2010 IEEE International Solid-State Circuits Conference - (ISSCC)","volume":"2 1","pages":"402-403"},"PeriodicalIF":0.0,"publicationDate":"2010-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84453680","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: 25

Challenges of image-sensor development 图像传感器发展的挑战

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5434065

Tomoyuki Suzuki

引用次数: 29

F6: Signal and power integrity for SoCs F6: soc的信号和电源完整性

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5433856

D. Draper, F. Campi, R. Krishnamurthy, T. Miyamori, S. Morton, W. Sansen, V. Stojanović, J. Stonick

引用次数: 1

A fractional-sampling-rate ADC-based CDR with feedforward architecture in 65nm CMOS 一种基于分数采样率adc的65nm CMOS前馈CDR

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5434004

Oleksiy Tyshchenko, A. Sheikholeslami, H. Tamura, Y. Tomita, H. Yamaguchi, M. Kibune, T. Yamamoto

引用次数: 10

A W-band 65nm CMOS transmitter front-end with 8GHz IF bandwidth and 20dB IR-ratio 具有8GHz中频带宽和20dB红外比的w波段65nm CMOS发射器前端

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5433851

Dan Sandström, M. Varonen, M. Kärkkäinen, K. Halonen

引用次数: 21

A 23mW fully integrated GPS receiver with robust interferer rejection in 65nm CMOS 23mW全集成GPS接收机，抗干扰能力强，采用65nm CMOS

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5434047

Hyunwon Moon, Sangyoub Lee, Seungchan Heo, Hwayeal Yu, J. Yu, Ji-Soo Chang, S. Choi, Byeong-ha Park

{"title":"A 23mW fully integrated GPS receiver with robust interferer rejection in 65nm CMOS","authors":"Hyunwon Moon, Sangyoub Lee, Seungchan Heo, Hwayeal Yu, J. Yu, Ji-Soo Chang, S. Choi, Byeong-ha Park","doi":"10.1109/ISSCC.2010.5434047","DOIUrl":"https://doi.org/10.1109/ISSCC.2010.5434047","url":null,"abstract":"Many mobile devices with personal navigation and location based services (LBS) are rapidly increasing in importance in our life. In particular, smart-phones with embedded GPS receivers are still growing their share and soon they will be the main products in the handset market. Co-existence of a GPS receiver together with cellular phones creates new challenges because leakage signals from the transmitters in 2G/3G systems are harmful interferers, making it difficult for the receiver to detect a weak GPS signal from satellites. In general, an external interstage SAW filter is used for rejecting blocking signals after the LNA. Recently, there have been attempts to remove the inter-stage SAW filter to minimize the number of external components required[1–3]. So, a single pre-select filter is only required to prevent the out-of-band signals from blocking the receiver between the antenna and the IC. Although previous publications utilize tuned LC loads to tolerate a strong interferer signal, the frequency selectivity of the LC resonators will show a limited performance because the center frequency of an LC-tuned structure is very dependent on PVT variations. In this paper, a fully integrated GPS receiver with robust characteristics against the large interferer signals is presented.","PeriodicalId":6418,"journal":{"name":"2010 IEEE International Solid-State Circuits Conference - (ISSCC)","volume":"102 1-3","pages":"68-69"},"PeriodicalIF":0.0,"publicationDate":"2010-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91479096","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: 33

A robust digital DC-DC converter with rail-to-rail output range in 40nm CMOS 具有40nm CMOS轨到轨输出范围的鲁棒数字DC-DC变换器

2010 IEEE International Solid-State Circuits Conference - (ISSCC) Pub Date : 2010-03-18 DOI: 10.1109/ISSCC.2010.5433987

E. Soenen, A. Roth, Justin Shi, M. Kinyua, J. Gaither, Elizabeth Ortynska

引用次数: 41