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La ciencia rivaliza con la mitología en milagros.
Ralph Waldo Emerson(1803-1882).
Escritor y poeta estadounidense. | | Contacto |
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| | Micrel Launches New 2-Port Switch For ‘Triple Play’ Applications | | San Jose, Calif. — Micrel Inc. today announced the KS8842M, the industry’s first 2-port
Ethernet device, with a third port that can be directly connected to microprocessors through a generic 8-or 16-bit
(Micrel’s KS8842-16MQL) or 32-bit (Micrel’s KS8842-32MQL) bus interface. The new Ethernet solution is aimed at
embedded and industrial networking applications. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:50 | |
| Intersil Introduces True Single Supply Video Driver | | MILPITAS, CA – Intersil Corporation today announced the release of the ISL59830, a new triple video
driver that runs off a single 3.3V supply. The ISL59830 generates a negative voltage internally, thus removing the
need for external coupling capacitors. The elimination of the external capacitors and need for negative supply rail
reduces the overall system cost. This makes the device perfect for applications driving RGB or YPbPr video
signals. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:46 | |
| Step-Up DC-DC Converter for TFT-LCD | |
SUNNYVALE, -Maxim Integrated Products introduces the MAX8740, a high-performance, step-up DC-DC converter that
provides a regulated supply voltage for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The
MAX8740 incorporates current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry with a built-in n-channel
power MOSFET to achieve high efficiency and fast transient response | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:45 | |
| | | 12-Bit ADC Samples Up to 250Msps | | SUNNYVALE,
CA -Maxim Integrated Products sets a new 12-bit sampling-speed standard with the introduction of the MAX1215, a
12-bit 250Msps analog-to-digital converter (ADC). At 250Msps, this new ADC has the world's fastest sample rate at
the 12-bit level, and delivers outstanding dynamic performance over input frequencies as high as 300MHz. The MAX1215
is ideal for designers who need to implement higher order power-amplifier predistortion, because the 250Msps update
rate allows them to sample wider bandwidths with greater dynamic range than could have been sampled before. The
device also consumes 34% less power than the closest competitor, whose sampling rate is only 210Msps. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:44 | |
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| | | Dual-Channel Temperature Monitors and Fan-Speed Controllers with
Thermistor Inputs | | SUNNYVALE, CA -Maxim Integrated Products introduces the
MAX6615*/MAX6616, 1°C accurate, dual-channel temperature monitor and fan controllers. Each new monitor/controller
controls the speed of two cooling fans based on the temperatures either of two thermistors, or one thermistor and
the device's internal temperature. For added flexibility, the MAX6616 features six GPIOs that can be used for
setting POR states and controlling VID. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:43 | |
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| Gyration Selects Cypress's WirelessUSB(TM) Radio System-on-a-Chip | | SAN JOSE, Calif. - Cypress Semiconductor Corp. (NYSE: CY) today announced that Gyration, a
Thomson company, is utilizing Cypress's WirelessUSB(TM) radio-system-on-a-chip in its latest wireless mouse and
keyboard. Powered by Gyration's motion-sensing gyroscope - the MG1101 MicroGyro - the new Gyration product enables
mouse-like cursor controllability with the ability to move freely around the home or office, and without the need of
a flat surface. Coupled with a compact keyboard equipped with 15 Internet/multimedia hot keys, this wireless desktop
set is ideal for both media center/home entertainment PC owners and gaming enthusiasts. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:41 | |
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| | | Freescale ramps production of 16-bit HCS12X microcontroller family | | AUSTIN, Texas – Freescale Semiconductor’s HCS12X family of 16-bit microcontrollers (MCUs) is
now available to the general market. The HCS12X family offers an easy performance upgrade (up to 40MHz) for current
HCS12 MCU customers and gives new customers a powerful and flexible platform to develop complex control systems for
industrial applications. | | Leer la noticia completa | Jueves, 30 Junio, 2005 - 07:34 | |
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