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| | Cirrus Logic Delivers First Available Single-Chip Audio Processor for Complex Decode Demands of Blu-ray Disc, HD DVD Formats | | As consumer electronics manufacturers ramp products supporting the next-generation HD-DVD™ and Blu-ray Disc® DVD high-definition DVD formats, Cirrus Logic Inc (Nasdaq: CRUS) has introduced a single-chip audio processor, the CS49700, designed to meet the demanding processing tasks associated with these emerging new standards. Available today in volume production, the CS49700 enables mass-market home theater products, such as audio/video receivers, combination high-definition DVD players and receivers and Blu-ray Disc and HD-DVD players, at all price points. | | Leer la noticia completa | Miércoles, 18 Abril, 2007 - 11:59 | |
| Atmel Unveils World's Smallest FootPrint Photo Detector IC for DVD and CD Applications | | Atmel® Corporation announced today the availability of its new photo detector IC (PDIC) for use in the optical pick-up units (OPUs) of DVD and CD drives. The new ATR0874 is the industry's smallest PDIC device, measuring only 4 mm x 3.5 mm and is a perfect fit for the slim drives found in most laptops. The new ATR0874 is the first member of a new family of PDIC devices which complements Atmel's current broad product range of Laser Diode Drivers (LDD) and Automatic Power Controllers (APC). | | Leer la noticia completa | Miércoles, 18 Abril, 2007 - 11:58 | |
| LED lighting driver increases power density |
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Providing an adjustable output current of 1A from a SOT23 package, the ZXLD1360 LED driver from Zetex Semiconductors offers higher power density than alternative and much larger SO8 devices. A buck regulator device, it operates over a supply range of 7V to 30V and is capable of handling up to 24W of output power in a wide range of high power LED illumination applications. |
| | Leer la noticia completa | Miércoles, 18 Abril, 2007 - 11:50 | |
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| AMI Semiconductor Enhances Functionality of Integrated I²C Stepper Motordriver and Controller | | AMI Semiconductor , a leading designer and manufacturer of state-of-the-art integrated mixed-signal and structured digital products for the automotive, medical and industrial markets, has announced enhancements to its family of single-chip stepper motor driver and control ICs. New features that further improve design flexibility include a facility for running stepper motors at a continuous velocity and an automatic start function which allows a stepper motor to start automatically when powered up. | | Leer la noticia completa | Miércoles, 18 Abril, 2007 - 11:47 | |
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| Infineon Drives Digital Mobile TV with Innovative and Energy-Efficient Tuner IC Solutions |
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Munich, Germany and Barcelona, Spain – Infineon Technologies today announced two new highly integrated, power-efficient DVB-H/T chip solutions: OmniVia™ TUS9090 and OmniTune™ TUA9000. OmniVia™ TUS9090 is a fully integrated System-on-Chip (SoC) that includes the RF Tuner, DVB-H/T demodulator and integrated memory. OmniTune™ TUA9000 is a direct-conversion multi-band Silicon Tuner (VHF, UHF as well as the L-Bands for Europe and North America) for the reception of both DVB-H and the DVB-T Digital TV transmission signals. These products target mobile digital TV applications such as mobile phones, PDA’s, mobile media players and laptops. Enabling miniaturization of electronics system design, the two new Infineon solutions will drive towards lower system costs, reduced power consumption and eventually an increased adoption rate of Mobile TV technology and applications. |
| | Leer la noticia completa | Lunes, 12 Febrero, 2007 - 11:31 | |
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La ciencia es como la tierra; solo se puede poseer un poco de ella.
François Marie Arouet (Voltaire - 1694-1778).
Escritor y filósofo francés. |
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