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Las Matemáticas pueden ser definidas como aquel tema en el cual ni sabemos nunca lo que decimos ni si lo que decimos es verdadero.

Bertrand Russell(1872-1970)
Filósofo, matemático y escritor inglés.
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Micrel Offers New 3-Port Switch For ‘Triple And Quad Play’ Applications
San Jose, Calif., - Micrel Inc. today announced the KS8893ML, the Company’s latest (third generation) 3-port switch. This product follows the 2-port switch (the KS8842M) introduced in June, 2005 and is aimed at set top boxes, VoIP phones, network printers, media converters, industrial controls and game console applications in the Ethernet space. The KS8893ML is currently sampling volume quantities available in the third quarter of 2005.
Leer la noticia completa Miércoles, 06 Julio, 2005 - 06:13

Cypress Enters Camera Phone Market With 3-Megapixel CMOS Image Sensor
SAN JOSE, Calif. - Cypress Semiconductor Corp today entered the camera phone market with a high-quality, low-cost 3.0-megapixel CMOS image sensor designed to bring digital still camera quality to camera-enabled mobile devices. The new sensor delivers high-resolution images using the 1/3-inch optical format popular for lower resolution devices, allowing manufacturers to upgrade their offerings without the cost of incorporating new optical lenses.
Leer la noticia completa Miércoles, 06 Julio, 2005 - 06:09

Full-Featured, Very Low Cost Development Kit Speeds Design of Cost-Sensitive Applications

Geneva, July 6, 2005 – STMicroelectronics (NYSE: STM), a leader in 8-bit microcontrollers, today announced availability of a low-cost development tool for the ST7Lite 8-bit microcontroller family, which is widely used in cost-sensitive applications such as lighting systems, home appliances, alarms, and air conditioning. The new ST7FLITE-SK/RAIS development kit is part of the REva series from the microcontroller-support company Raisonance, and is available with a suggested resale price of just $149.00. The release marks the beginning of a whole new generation of compatible tools for most of ST's microcontroller products, including ST7-, uPSD-, and ARM-based MCUs.

Leer la noticia completa Miércoles, 06 Julio, 2005 - 06:05

Dataforth Broadens 8B Family of SCMs with 20kHz Bandwidth Modules
Dataforth Corporation of Tucson, Arizona, has just introduced the latest addition to its family of SensorLex 8B isolated analog signal conditioners: the 20kHz filter bandwidth 8B50/51 analog voltage input modules. These modules provide a much wider bandwidth than the recently introduced 1kHz bandwidth 8B40/41 modules and a significant increase over the 3Hz bandwidth 8B30/31 modules introduced in January 2005.
Leer la noticia completa Miércoles, 06 Julio, 2005 - 04:00

Beta Dyne Introduces AD35 Series of 35W High-Voltage, Isolated Adjustable DC/DC
Bridgewater, MA - Beta Dyne is proud to introduce the industry's first DC/DC converter to combine low noise and adjustability. Our new AD35 series of 35W High-Voltage, Isolated Adjustable DC/DC Converters is aimed squarely at applications that require a versatile and flexible power source.
Leer la noticia completa Martes, 05 Julio, 2005 - 05:00

Phoenix, AZ - Rohm and Haas Electronic Materials announced that its Newark, Delaware facility conforms to ISO/TS 16949, the international technical specification for automotive and relevant service parts providers. This move underscores the company’s commitment to satisfy customer, regulatory and internal quality management system requirements.
Leer la noticia completa Martes, 05 Julio, 2005 - 05:00

QVGA single-chip TFT controller/driver supports 16.77 million colour display and
London – Renesas Technology Europe has extended its QVGA single-chip liquid crystal display (LCD) controller/driver line-up with the R61504, which has a 16.77 million colour display capability and supports the Mobile Display Digital Interface (MDDI) high-speed serial interface standard.  The R61504 reduces the component count of a LCD system and therefore reduces LCD module costs and power consumption. It also incorporates approximately 230 Kbyte of on-chip display RAM. It is suitable for amorphous TFT colour LCD panels used in mobile phones that offer applications such as high-resolution cameras, TV display and game functions.
Leer la noticia completa Martes, 05 Julio, 2005 - 05:00

DALLAS - Texas Instruments Incorporated (TI) today introduced the REF32xx, a 4ppm/C temperature drift, high accuracy, voltage reference family from the company's Burr-Brown product line. The micro-size SOT23-6 packaging and micro power consumption make this product family ideal for portable and battery-operated applications, medical and test equipment, as well as data acquisition systems.
Leer la noticia completa Martes, 05 Julio, 2005 - 05:00

Industry's Smallest SPI-Compatible, Dual 1024-Tap, Nonvolatile Digital Potentiometers Fit in 5mm x 5mm TQFN Package
SUNNYVALE, CA -Maxim Integrated Products introduces the MAX5494–MAX5499, the industry's smallest SPI™-compatible, dual 1024-tap, nonvolatile digital potentiometers available in a tiny 5mm x 5mm TQFN package.
Integrated EEPROM simulates mechanical potentiometers by storing the wiper position prior to power down. This capability significantly reduces chip size compared to mechanical pots.
Leer la noticia completa Lunes, 04 Julio, 2005 - 06:19

Analog Devices, Inc. today announced that it will be highlighting its innovative 3G cellular technology at the China 3G Mobile International Summit & Exhibition taking place at the China World Hotel in Beijing on June 28 and 29. Taking center stage will be Analog Devices’ SoftFone®-LCR chipset, a flexible, highly integrated solution for developers of 3G mobile terminals based on the TD-SCDMA Low Chip Rate (LCR) air interface, which continues to gain momentum as one of the 3G technologies expected to be implemented in China. The SoftFone-LCR chipset incorporates all the functions necessary to build a TD-SCDMA handset, including the baseband signal processing and control, analog-interface functions and radio, making it the industry’s only complete TD-SCDMA solution from a single silicon supplier.
Leer la noticia completa Lunes, 04 Julio, 2005 - 06:16

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