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2007-09-17 What's next in cellphone design?
Cellular telephony has beenand will continue to bea major contributor to the growth of Asian economies. This article discusses the future of cellphone design.
2008-05-01 Use analog switches for multimedia cellphone design
Several application examples are cited in this article to guide system designers with reducing pop noise, detecting chargers and improving USB eye-pattern opening in cellphones.
2004-07-29 SiGe firm gains traction in 802.11 RF design
While GaAs, once an RF design forte, is slowly giving way to SiGe and CMOS technologies amid renewed industry efforts for lower costs and higher integration, one company that is striving to shatter myths about SiGe technology is its namesake: SiGe Semiconductor Inc
2003-02-12 Java accelerator blends with memories to fit into cellphone
NanoAmp Solutions Inc. claims it has Flash and packaging partners who will make as early as May the combo chips for <$4 premium over the existing memory devices.
2000-05-03 Cellphone design using highly integrated GSM radio chipset
The highly integrated RF subsystem for GSM900MHz and DCS1800MHz (or PCS1900MHz) with minimal external component count and low power is presented. The entire subsystem include RF front-end IC in receive path, power amplifier (PA), transceiver with integrated dual loop synthesizer, and power amplifier controller. This article describes the GSM900MHz and DCS1800MHZ systems.
2009-02-11 3D camera solution simplifies handset design
OmniVision Technologies Inc. has unveiled the CameraCube technology, a 3D reflowable, total camera solution that combines the full functionality of a single-chip image sensor, embedded image processor and wafer-level optics in one compact, small-footprint package.
2004-03-05 Zarlink ADC boosts cellphone performance
Zarlink Semiconductor has developed an advanced digital microphone technology that boosts the performance of next generation cellphones.
2007-04-02 Use lateral thinking to design new technology
Identifying new applications for 'old' consolidated technologies and reliable competitive manufacturing techniques as well as the integration of such fields as medicine, pharmaceutics, biology and electronics, will pave the way for technologies that ultimately improve the quality of human life.
2002-06-10 TriQuint heeds call for cellphone integration
With consumers clamoring for cheaper, smaller cellular handsets with a longer battery life, integration is emerging as one of mobile phone makers' biggest engineering challenges.
2006-10-02 Sunplus beefs up cellular chip design team
Sunplus Technology is rapidly building up an engineering team to strengthen its push into chips for cellphones.
2005-02-07 ST won't have 'single-chip' cellphone integration until 2007
European chip company STMicroelectronics won't replicate Texas Instruments' recently announced single-chip cellphone until 2007, a company executive said during a conference call with analysts following the announcement of ST's fourth quarter results
2010-10-26 Sony Ericsson falls out of top 5 cellphone brands
Ranking overall cellphone shipments in Q2 10, Sony Ericsson Mobile Communications AB fell to sixth from fourth place, according to market research firm iSuppli Corp
2003-03-10 Sharp, Amkor to develop unified stacked package design
Sharp Corp. and Amkor Technology Inc. have agreed to unify the design for 3D system in package assembly that enables the stacking of very thin packages
2004-06-10 Samsung aims to bring TV to the cellphone
Samsung Electro-Mechanics will soon sample DMB receiver modules that will allow consumers to view terrestrial and satellite transmissions on mobile systems.
2007-08-09 RF design team claims CMOS spin for 3G power amps
Is it possible to make a low-cost CMOS power amp for 3G cellphones that can operate with the power efficiency and robustness of a GaAs PA? Acco Semiconductor believes it has found a way.
2006-11-07 Ref design enables car cellphone hands-free kit
Simplifying system design of hands-free cellular phone kits for automobiles, Texas Instruments and Lyrtech have announced the availability of a complete Hands Free Kit Reference Design for use with TI's new TMS320C54HFK DSP
2009-10-22 Power up your battery design with cell balancing
Cell-to-cell differences in temperature, capacity and series impedance are a major concern as more cells are required in a pack. This article addresses the effects of these differences and how to manage these in a battery design
2012-10-09 Power tip: Improving cellphone charger design
Know how to transform the lowly cellphone charger from a clunky wall wart to a device not much larger than a wall plug
2010-02-26 Power amp simplifies 3G handset design
The Javelin JAV5001 power amplifier improves battery life, robustness and reliability while simplifying the design-in process for 3G mobile phones and datacards
2005-02-15 Philips aids handset manufacturers to speed up design
Philips announced its first dual mode UMTS/EDGE Nexperia Cellular System Solution 7130, which it is demonstrating in this week's 3GSM World Congress in France.
2009-09-01 Peridynamic equations spot chip flaws during design
A new method that harnesses an electronics failure simulation technique claims to enable engineers to detect design flaws resulting in cracks, fractures and interface faults before chip fabrication
2003-03-03 Overcoming design challenges of portable audio devices
The primary aim when designing a portable system is to provide the maximum amount of features at the lowest power consumption and the smallest board space; audio is crucial in this aspect.
2011-04-01 Open platforms drive next gen handset design
Handset manufacturers are developing new business models focused on more open operating systems to reach the largest addressable markets
2007-03-16 Omap gets break in Moto design win
Motorola and TI recently inked a deal to expand their 3G and WiMAX collaborations?a move that should resuscitate TI's Omap baseband processor family.
2007-10-12 NXP solution powers first solar cellphone
China's Hi-Tech Wealth has selected NXP's Nexperia Cellular System Solution 5110 for its solar-powered mobile phone, claimed to be the first of its kind to be commercialized.
2005-12-29 NEC seeks IC, cellphone partnerships
In an effort to reverse its misfortunes, Japan's NEC Corp. is seeking business partners for its separate and loss-ridden cellphone and semiconductor units, according to Reuters
2007-03-16 MEMS growth hinges on CE design-ins
A hard-fought battle for MEMS business looms on the horizon as IDMs bang heads with specialized automotive MEMS makers. Meanwhile, fabless MEMS startups are entering the picture with devices for consumer products.
2011-10-11 Jobs: A flair for a little design magic
Steven P. Jobs had a knack for creating a moment, a bit of magic.
2010-07-06 iWatt sets up design center in Shenzhen
iWatt opened a new design center in the Shenzhen Science Park in Shenzhen, China to support the growing number of Asia manufacturers designing SSL, mobile phone chargers and network adapters
2007-07-16 India, China cellphone markets go head-to-head
Big multinational cellphone makers have piled onto India, chasing trendsetters and first-time buyers in remote villages. Expansion in India now rivals China, the world's largest cellular market
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