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2009-06-18 Power amp fit Wi-Fi, WiMAX apps
RFMD has released the RF5602 high-power, high-efficiency and high-linearity power amplifier designed for medium power applications including CPE and AP applications for Wi-Fi and WiMAX
2012-02-20 Power amp features 2.4-2.7GHz frequency
The 1W RF5652 linear power amplifier targets IEEE 802.11b/g/n WiFi for customer premises equipment applications
2007-06-01 Power amp drives ceramic speaker at higher voltages
National Semiconductor has developed a single-chip Boomer audio power amplifier that delivers the highest voltage for driving ceramic speakers used in portable devices
2007-04-30 Power amp cuts system-level cost in Wi-Fi apps
SiGe Semiconductor announced the SE2582L, a power amplifier based on an integrated architecture that boosts power efficiency, reduces system-level cost and optimizes performance of Wi-Fi systems
2010-03-11 Power amp cuts need for RF component matching
California Eastern Laboratories has released its ?PG2251T6M GaAs power amplifier (PA) targeted at Bluetooth, 802.15.4/Zigbee and other 2.4GHz applications
2013-02-26 Power amp cuts energy use in cell phone towers
Eta Devices' solution launched a power amplifier that claims to cut energy consumption by half for mobile base stations
2010-02-08 Power amp boosts WiMAX transceiver efficiency
Anadigics Inc. introduced the AWT6283R feature-rich power amplifier (PA) to boost the performance and efficiency of WiMAX transceivers
2005-11-01 Power amp biasing with digital dynamic bias chip
To compete in 3G base-station markets, power-amplifier OEMS need an adjustable bias that reduces cost and effectively manages LDMOS temp responses
2011-02-15 Power amp aimed for small-cell base stations
Anadigics Inc. introduces the AWB7227 power amplifier (PA) that promises high linearity and efficiency for use in small-cell base stations
2008-02-19 Polar Edge power amp rolls for 3G wireless handsets
Anadigics has rolled out its AWE6174 quad-band Polar Edge power amplifier module for 3G wireless handsets and equipment
2008-05-23 POL converters deliver high power efficiency
Power-One's new series of DC/DC converters uses topologies that help generate efficient power conversion in communications and server applications
2002-05-29 Philips car radio IC combines power amp, voltage regulator
Royal Philips Electronics has introduced the TDA8587J automobile radio IC that combines a power amplifier and multivoltage regulator with a power switch, thereby saving space and increasing the functionality of a radio unit
2012-10-12 Peak's high power DC/DC converters integrate heatsink
The heatsink of Peak electronics' PO/HS series of high power DC/DC converters can be specified to remove the heat according to the needs of the application
2005-04-28 OPA277 op amp from TI now available in DFN package
TI introduced a 4-by-4mm DFN package version of the high-precision OPA277 operational amplifier from its Burr-Brown product line
2009-06-05 Op amps equipped with power-saving features
STMicroelectronics has unveiled three new families of precision operational amplifiers targeting low-power and portable products, with power-saving features
2007-07-10 Op amps enable power savings, extended operation
Intersil has launched a new family of power-efficient, rail-to-rail I/O operational amplifiers and comparators designed to deliver battery savings and extended operation
2007-04-20 Op amp/comparators feature low power draw
Rohm's new CMOS op-amp/comparators allow operation from 1.8V, ensuring compatibility with the latest low-voltage CPU and DSP power supplies.
2006-03-30 Op amp reduces power consumption by 30%
Analog Devices introduced an operational amplifier (op amp) that aims to meet the power, voltage, accuracy and price requirements of portable battery-powered applications.
2006-07-26 Op amp promises glitch-free performance
Texas Instruments' OPA365 utilizes a zero-crossover input architecture to achieve glitchless rail-to-rail performance for precision data conversion applications.
2006-01-10 Op amp integrates cooling devices
Power Amp Design's operational amplifier boasts rail-to-rail operation at both the inputs and the outputcombined with a power supply voltage range from 8V to 50V (100V total supply voltage) and an output range up to 15A.
2011-12-19 Op amp ICs operate at 200mV below zero
ST's TSV85x and LMV82x boast the industry's lowest input offset voltage values, cutting production-trimming costs.
2009-08-14 Op amp guarantees operation down to 1.6V
National Semiconductor's PowerWise LPV521 extends battery life in portable equipment, low power apps
2011-02-03 Op amp family improves sensor measurement
TI's OPAx320 family supports high-impedance sensor signal conditioning with 0.9pA input bias current, zero crossover distortion, 150?V offset voltage, and common mode rejection rate of 114dB.
2005-08-22 Novaled develops LED with high power, long life
Organic light emitting diode company Novaled GmbH has developed a red top emission OLED that produces 10 lumens per watt at 500 candelas per square meter, with a projected lifetime of more than 100,000 hours.
2005-04-11 NJR rolls new op amp
New Japan Radio unveiled a new single supply quad operational amplifier with full swing input and output
2005-11-24 New optical power meter instrument offers 100,000-readings/s
The new optical power meter instrument from dBm Optics provides both speed and repeatability when measuring fiber optic systems
2005-10-18 New op amp from TI operates from either single or dual supplies
Texas Instruments introduced a high-current, low-cost power operational amplifier (op amp) designed for driving a wide variety of loads while operating on low-voltage supplies
2004-10-13 National op amp offers power select pin
The LMV422 from National features a unique power-saving mode that allows customers to reduce power consumption while maintaining an active circuit
2007-02-08 National intros new Boomer class D audio amp
National Semiconductor has introduced the first product in its new line of Boomer class D audio amplifiers with integrated converter technology that eliminates the need for an external boost converter.
2013-04-29 Nanoscale CMOS boasts record mm-wave output power
Engineers found a way to use multiple nanoscale CMOS transistors to generate nearly a watt of power at millimeter-wave frequenciesnearly five times greater than what was currently possible
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