A 45nm 3.5G Baseband-and-Multimedia Application Processor using Adaptive Body-Bias and Ultra-Low-Power Techniques
Gordon Gammie(Texas Instruments (United States)), Alice Wang(Texas Instruments (United States)), Minh Quang Chau(Texas Instruments (United States)), Sumanth Gururajarao(Texas Instruments (United States)), Robert L. Pitts(Texas Instruments (United States)), F. Jumel(Texas Instruments (United States)), Stacey Engel(Texas Instruments (United States)), Philippe Royannez(Texas Instruments (United States)), Rolf Lagerquist(Texas Instruments (United States)), Hugh Mair(Texas Instruments (United States)), J. Vaccani(Texas Instruments (United States)), Greg Baldwin(Texas Instruments (United States)), K. Heragu(Texas Instruments (United States)), Rituparna Mandal(Texas Instruments (United States)), M.A. Clinton(Texas Instruments (United States)), Don Arden(Texas Instruments (United States)), Uming Ko(Texas Instruments (United States))
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Abstract
System on Chip (SoC) integration is the theme of the first integrated 3.5G baseband and multimedia applications processor fabricated using a low-power digital and analog design platform and 45nm process technology. This SoC supports mobile standards: HSUPA/HSDPA, WCDMA, EDGE/GPRS/GSM and applications such as MPEG-4 video streaming, Java and MP3 audio. The high- performance multimedia, multiprocessor engine includes an 840MHz ARM1176, a 480MHz TMS320C55x DSP, and a 240MHz image processor.
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