Capitalize on Class-D driver benefits
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2008-03-01 |
| Though the linear Class-AB topology is more common, Class-D audio amplification circuits, which have been around for years, generate higher efficiency and small size compared to the former. |
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| PortalPlayer media processor drives MP3 player
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2006-11-20 |
| PortalPlayer recently announced that its next-generation audio processor for use in its mid-range and high-end flash based iPod. |
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| Choosing the right voltage, current sensors for hybrids
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2009-09-02 |
| Developing hybrid and electric vehicles is now a high priority. Thus, many electric drive solutions have been introduced. But the question of the best way of storing energy has not yet been answered. |
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| Panasonic Blu-Ray DVD players move to 45nm
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2007-11-13 |
| Choosing a DVD player is not as easy a decision as choosing a television. This is because of the additional investments needed to enjoy the player, such as movies to watch, increases the cost. |
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| Moto Fone is elegant yet simple
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2007-09-17 |
| Portelligent performed a teardown on the dual-band Motorola's F3 Fone shortly after its release to determine the level of innovation occurring in this segment. |
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| Powering resistive touch screens efficiently
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2007-05-28 |
| This article explain how to manage the increasing functionality and user demands of the touch screen interface by keeping power dissipation as low as possible. |
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| Overcome security issues in embedded systems
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2007-06-02 |
| Traditional security techniques may not suffice anymore. Embedded systems are getting more complex and hackers are getting smarter. |
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| New thinking needed amid runaway test costs
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2001-04-15 |
| There is a need to achieve test-cost reductions that rival the reductions in wafer fabrication costs to ensure continued growth of semiconductor markets. ATE should not wait for someone else to do it. |
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| Designing low-cost wireless game controllers
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2004-04-22 |
| Designing low-cost wireless game controllers |
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| Supercapacitors enhance audio quality and power in mobile phones (1)
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2007-06-05 |
| This article describes the problems delivering high power and high quality audio in music-enabled mobile phones, and how a supercapacitor can overcome them. |
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| Design concerns of hybrid/fuel cell electronics
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2004-07-16 |
| POWER |
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| More prototyping tips
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2003-09-16 |
| More prototyping tips |
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| Cut power consumption with on-off keying
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2008-12-26 |
| SHORT DESCRIPTION |
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| How to increase street light solar panels' efficiency
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2009-08-13 |
| As the world looks for cleaner and greener alternatives, solar-powered street lights continue to benefit from advancements in semiconductors to produce more cost-effective implementations. |
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| Handheld phone/PC offers full-size laptop features
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2007-09-10 |
| Advantage X7500 a PocketPC phone is much smaller than a laptop, more like a conventional PDA. But it offers much of the same functionality of the laptop. |
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