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2007-05-29 Low-power SD video filter with load detect debuts
ADI claims that its ADA4431-1 video filter and buffer with automatic load detect offers the industry's lowest power filter for portable DVD and gaming platforms, cellphones, digital still cameras and other mobile multimedia devices that drive DC-coupled SD video signals to the TV.
2005-03-01 Scalable load testing targets multi-service RF network gear
Tektronix's new LTS21, priced between about $300,000 and $1.5 million, shapes us as a configurable load test system
2007-09-11 FET regulators offer 95 percent efficiency in full, light load setups
Intersil Corp. has released a buck integrated FET regulator that can switch between forced PWM and automatic PWM/PFM modes, enabling it to maintain up to 95 percent efficiency in both full load and light load conditions.
2008-07-03 Device does conversion while supporting continuous load
Intersil Corp. has introduced a family of monolithic synchronous step-down DC/DC regulators provides a compact, efficient power solution for a wide range of consumer, computer, industrial and instrumentation applications.
2005-01-27 DC/DC converters with automatic PFM-PWM mode operation
National unveiled the first two products in a family of miniature, high efficiency synchronous step-down DC/DC converters for portable systems.
2008-12-03 Charger IC handles concurrent system load, charging
Advanced Analogic Technologies Inc. has released the AAT3672, a highly integrated, single-cell Li-on/polymer battery charger and system management IC that enables simultaneous battery charging and system load management
2008-07-08 24bit DAQ card debuts for load cell measurements
Adlink Technology Inc. announced the PCI-9524, its first 24bit high resolution PCI DAQ card for load cell measurements, designed specifically as a single-board solution for material testing system apps
2007-01-08 1U-high AC/DC front ends load 2.5kW
Cherokee International says its CAR2500 series of AC/DC front ends is the industry's first 1U-high, 2,500W supply.
2008-07-03 inFact tool adds distributed computing function
The latest version of Mentor's inFact tool now enables large simulations to be automatically distributed across up to 1,000 CPUs, extending non-redundant sequence generation to entire simulation server farms.
2006-09-25 Window comparators for ATE apps deliver faster throughput
The new family of window comparators from Intersil enables semiconductor device testing with ATE in large voltage swing applications without the need for bus isolation relays, saving set-up time and cost.
2004-02-17 Shenle Vanstar switch suits automobile windows
Shenle Vanstar Electronic's automatic-return switch is sealed by insulated rubber with waterproof and dustproof double-point seesaw structure
2011-08-17 Power analyzer detects energy wastage
Fluke's power analyzer facilitates energy consumption studies and electrical load analysis and features a logging function that allows users to find intermittent power problems
2011-05-02 Buck regulator gives 80mm2 footprint
Semtech unveils the SC197 is a 500mA, dual-output, point-of-load (POL) regulator, combining two PWM DC/DC regulators in an ultra-small, low-profile 2x3x0.6mm package with an overall design solution footprint of 80mm2
2009-02-10 Z-Foil resistors boast fast thermal stabilization
Vishay Intertechnology Inc. has launched two new ultrahigh-precision Z-Foil voltage divider resistors that feature a low typical TCR and a load-life stability ratio of 0.005 percent
2006-01-10 Vishay releases surface-mount chip resistors
Vishay's new bulk metal foil ultra-high-precision wrap-around, surface-mount chip resistors combine a low and predictable TCR value of 2ppm/C, load life stability of 0.01 percent, and tight tolerance of 0.01 percent
2010-02-10 Tiny regulators provide 15 pin-programmable outputs
Semtech has released a 500mA synchronous step-down (buck) regulator with the tiny size and output flexibility needed for low voltage point-of-load regulation, as well as mobile device applications
2007-08-08 Step-down regulator features Trickle Mode operation
Micrel's 2.5MHz dual 800mA synchronous buck (step-down) regulator uses the Trickle Mode switching architecture scheme that enables light load efficiency for Li-ion battery powered systems that require maximum efficiency in order to prolong use
2007-12-03 Step-down converters rev up efficiency
Given the importance of battery life to end products' market success, step-down converter manufacturers are employing a wide array of schemes to maximize the efficiency of their devices in light load
2015-09-11 Nokia highlights next-gen 5G network
During the recent CTIA Super Mobility Conference, Nokia Networks detailed a programmable 5G architecture for next-generation networks where most functions will become software-defined and automatic
2000-05-01 Long road ahead for analog synthesis
It may be a bit like asking why can't women be more like men, but the question, "Why can't analog be more like digital?" is the most common complaint among engineers attempting to use analog design tools. Synthesis (the automatic generation of physical circuitry from a high-level language description) is one area where analog design departs drastically from digital
2011-08-25 Implement accurate high-side current sensing
Read about a high-side current-sense amplifier (MAX9918) for monitoring inductive load currents over a wide range of input common-mode voltages
2012-08-27 HotRail Assembly machine supports RF power amps
The HotRail radio frequency assembly cell from Palomar Technologies is a fully automatic, high-accuracy system that provides heat profile vs. time eutectic reflow on a single, large work area build site
2007-08-06 DC/DC converters promise 93% efficiency
Emerson Network Powerhas launched four Artesyn eighth-brick DC/DC converters featuring second-generation power conversion topology that provides up to 93 percent full load efficiency
2010-04-19 Capacitor-discharge IC reduces power waste
Power Integrations offers CAPZero, a family of two-terminal, automatic X capacitor discharge ICs that eliminate power losses while allowing power supplies to comply with safety standards
2003-11-14 Artesyn converters have power sequencing capabilities
Artesyn Technologies has launched 15 non-isolated point-of-load (POL) dc-dc converters that feature powerful control facilities
2008-09-09 Vmware, Fujitsu bring server virtualization to Southeast Asia
Fujitsu Asia and VMware Inc. have announced a local OEM distribution agreement to offer end-to-end server virtualization solutions across the Southeast Asia region.
2010-05-18 RTOS packs real-time responsiveness for multicore
Express Logic has developed ThreadX/SMP, an enhanced version of ThreadX that provides synchronous multicore support with real-time responsiveness called "Real-Time SMP
2009-05-12 Power manager packs overvoltage protection
Linear Technology Corp. has released the LTC4160 and LTC4160-1, the latest members in a family of power manager ICs for single-cell Li-ion/Polymer battery-based applications, including media players, personal navigation devices, digital cameras, PDAs and smart phones.
2009-08-06 PMICs deliver improved battery cycle life
Linear Technology Corp. has released a series of highly integrated multi-function power management integrated circuit (PMIC) solutions for portable Li-ion or polymer battery applications.
2009-06-10 PMIC suits low-power portable apps
Linear Technology Corp. is offering the LTC3554, a micropower multifunction power management integrated circuit (PMIC) solution for portable Li-ion/polymer battery-based applications.
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