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2005-08-22 Ten steps to a low cost, high performance switcher to power your FPGA
Here's a simple synchronous buck regulator circuit that can provide high performance at a very low cost.
2005-11-24 TAEC power amp boosts WLAN, PHS and Bluetooth signals
Toshiba America Electronic Components released a new medium power Silicon Germanium BiCMOS power amplifier that is suitable for use in 1.9GHz to 2.5GHz band wireless apps
2014-08-14 Sweat to power electronic devices
Biobatteries offer certain advantages over conventional batteries: They recharge more quickly, use renewable energy sources, and are safer because they do not explode or leak toxic chemicals.
2005-07-27 ST op amps deliver very-low noise, ultra-low power consumption
ST launched a family of high-speed operational amplifiers featuring very-low noise and ultra-low power consumption, designed for logic analyzers, oscilloscopes, video drivers, imaging systems and battery-powered instrumentation
2004-11-02 ST linear power amplifier suits WLAN apps
ST introduced a linear power amplifier for use in WLAN apps meeting the IEEE802.11b/g standards, such as notebook PCs, desktop PCs, PDAs and other mobile products
2004-03-16 Software becomes manager of power
The biggest roadblock to continuing integration of highly mobile devices is the analog and simple digital functions necessary to support the SoC and RF components.
2011-05-17 SMD power inductor targets automotive applications
TDK-EPC Corp. has announced its new SPM6530-H SMD power inductor series with an extended temperature range suitable for automotive applications
2011-11-22 Signal chain basics: Save power, reduce heat with power supply volume control
Find out how power supply volume control can reduce dissipation and increase run time, without compromising performance
2006-08-17 SiGe Semiconductor touts 'thinnest' Wi-Fi power amp
SiGe Semiconductor said its new RangeCharger power amp delivers industry-leading performance and power efficiency in a new paper-thin package with a profile of 0.5mm.
2003-09-25 SiGe Semiconductor power amp cuts space
SiGe Semiconductor Inc. has added an on-board directional coupler and power detector to its 802.11b/g WLAN power amplifier lineup
2004-09-28 SiGe power amp tailored for portable apps
SiGe Semiconductor expanded its series of Bluetooth ICs with the release of a miniature power amplifier optimized for portable consumer electronics
2002-08-15 SiGe power amp supports 802.11b, 802.11g
Maxim Integrated Products has announced the availability of the MAX2247 SiGe power amplifier (PA) designed for both 802.11b and 802.11g WLAN applications
2004-03-19 SiGe power amp seeks socket in CDMA handsets
SiGe Semiconductor Inc. has introduced a line of silicon germanium power amplifiers that it believes will break gallium arsenide devices' lock on CDMA cellphones
2007-07-06 Secret is out on femtocharge-based low-power ADC
Femtocharge technology is claimed to yield the coolest, lowest-power ADCs achieved to date, but until now the details have been a closely guarded secret
2008-08-01 Scrutinizing power-supply stability in a multiloop system
Analyzing a power system's stability begins with a look at the open-loop Bode plot of a buck or flyback converter's power stage. From this plot, the designer extracts phase and gain data for the frequency range of interest
2013-01-29 Save power in LCD TVs with LED driving techniques
New design techniques in LED driver circuits promise to deliver significant energy savings that will go a long way to helping TV manufacturers meet the tough requirements for power consumption
2010-02-08 RFMD, Nujira co-develop broadband power amp
Nujira and RF Micro Devices Inc. have teamed up to deliver an efficient broadband power amplifier (PA) design for 4G base stations
2006-12-01 RFMD samples GaN power amps to Tier 1 customers
RFMD announced the introduction and sampling of GaN wideband power amplifier ICs to Tier 1 WiMAX, cellular base station and PMR customers
2009-08-31 RF power devices tip flexibility for TD-SCDMA
Freescale Semiconductor has introduced two final-stage LDMOS RF power transistors for TD-SCDMA networks
2011-06-23 RF power amps designed for WLAN apps
Microchip Technology offers two RF power amplifiers that operate at -20 to 85C and voltages as low as 2.7V
2012-12-12 RF power amp, device sales combine for $3B despite slow year
The Asia-Pacific Region, including Japan, continues to account for over 75 per cent of the RF power semiconductor devices that are sold into the mobile wireless infrastructure segment
2007-07-09 RF power amp pioneer opens Japan, China offices
Nujira, developer of efficient power amplifiers for wireless applications, is expanding its operations in the Pacific Rim with a field support office in Japan and a larger sales network in China
2007-08-24 RF power amp handles military communications band
AR Modular RF has introduced a new RF power amp module that covers the VHF/UHF military communications band, from 30MHz to 512MHz with a power output of 100W P1dB CW.
2010-04-05 RF power amp delivers
From BC Systems comes Model RF40015, an RF power amplifier for defense applications in which broadband frequency coverage of 20MHz to 305MHz and RF output power of at least 100W
2012-09-28 RF power amp boasts low EVM at high power for WLAN
Microchip's 5GHz SST11CP16 supports the new IEEE 802.11ac ultra high data rate WiFi standard for 351Mb/s with 1.8 per cent error vector magnitude at 19dBM output power
2004-04-20 RF Micro Devices lands power control patent
RF Micro Devices said Thursday (April 15, 2004) that it has landed a patent for the power control circuitry housed inside its PowerStar power amplifier modules for GSM/GPRS mobile phone designs
2008-02-11 RF driver amp blends power, performance
ADI has introduced the ADL5321RF driver amplifier that is said to bring together the industry's best combination of power and performance in 2.3GHz to 4GHz wireless infrastructure designs for LTE, WiMAX and WiBro applications
2008-06-19 RF detector manages handset power
Analog Devices Inc. has introduced RF detector products for RF and analog engineers who need to improve power detection performance while simplifying the design of cellular handsets, wireless infrastructure equipment and communications instrumentation
2007-08-09 RF design team claims CMOS spin for 3G power amps
Is it possible to make a low-cost CMOS power amp for 3G cellphones that can operate with the power efficiency and robustness of a GaAs PA? Acco Semiconductor believes it has found a way.
2013-03-07 Researchers unveil small-area, low-power instrumentation amp
Toyohashi Tech researchers found a way to develop smaller IAs that are geared for high-spatial-resolution biomedical and environment monitoring systems.
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