A 65nm CMOS SoC with embedded HSDPA/EDGE transceiver, digital baseband and multimedia processor
| Autor: | Raj Rangarajan, Frederic Bossu, Christos Komninakis, Kunal Godbole, Dan Filipovic, Chiewcharn Narathong, Deirdre O'Shea, Wenjun Su, Klaas Van Zalinge, Rahul A. Apte, Sankaran Aniruddhan, Babak Nejati, David Maldonado, Andrew See, Tsai-Pi Hung, Ojas M. Choksi, Janakiram G. Sankaranarayanan, Alberto Cicalini, Ravi Sridhara, Xiaohong Quan, Kamal Sahota, Bo Sun, Gang Zhang |
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| Rok vydání: | 2011 |
| Předmět: |
Engineering
business.industry Code division multiple access ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS law.invention Bluetooth law GSM Baseband Enhanced Data Rates for GSM Evolution General Packet Radio Service Transceiver business UMTS frequency bands Computer hardware Computer network |
| Zdroj: | ISSCC |
| Popis: | Cellular phones in emerging markets have continued to grow with multimedia features such as MP3 playback, video encode and decode, high-resolution cameras and web browsing. To efficiently support multimedia functionalities, highperformance modems are required. There is also a strong demand to reduce the cellular phone PCB footprint, and to enable integration of peripheral devices such as Bluetooth and Wireless LAN. Previously reported SoC or SiP solutions have integrated a GPRS/EDGE radio with modem and limited multimedia capabilities [1–4]. This paper presents a multimode UMTS/GSM RF transceiver integrated with a digital baseband having advanced multimedia functionalities. The SoC, designed in 65nm digital CMOS, supports quad-band GSM/GPRS/EDGE (3GPP R4, Class 12) and tri-band UMTS/WCDMA (3GPP R99, R5 cat 5/6), including band 1–2–4–5–6–8–9–10. |
| Databáze: | OpenAIRE |
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