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2002-01-24 Xicor, Motorola collaborate on Smart Biasing for RF PAs
Xicor Inc. has teamed up with Motorola to provide RF power amplifier (PA) reference platforms for GSM, EDGE and W-CDMA cellular base station applications.
2007-02-21 W-CDMA PA promises 25% more talk time
Leveraging Anadigics' HELP3 technology, the AWT6221 W-CDMA power amplifier reduces average current consumption by 75 percent, which translates to up to 25 percent increase in talk-time.
2005-02-09 SiGe PA raises the bar on size, performance
SiGe announced its SE2550L RF front-end module and SE2523L power amplifier with integrated power detector for 802.11 b/g WLAN systems
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
2005-03-04 National Semi dc-dc converter suits RF power amps
The LM2706 dc-dc converter from National Semi is designed for powering RF PA from a single Li-ion cell.
2004-11-24 National DC/DC converters target RF power amplifiers
National launched a family of DC/DC converters that is designed for powering RF power amplifiers from a single Li-ion battery
2002-03-05 Maxim RF PA controller has 80 percent lesser footprint
Measuring 1.6-by-1.6mm, the MAX4000, MAX4001, and MAX4002 power controller ICs for closed-loop bias control of GSM power amplifiers, are claimed to be the smallest in the industry and occupies 80 percent less board space than other similar products.
2002-06-11 Ericsson RF PA module targets quad-band GSM phones
Ericsson Microelectronics' PBA31603 RF PA module measures 10-by-8-by-1.5mm and is targeted for use in dual-, triple-, or quad-band GSM handsets.
2001-06-04 Designing with the MA02301AF 3.6V 0.5W RF PA for 2.4GHz
This application note is intended to help the designer to design a PCB for the MA02301AF and obtain the same performance shown in the MA02301AF data sheet using the M/A-COM evaluation board.
2003-03-27 ADI PA module employs closed-loop output measurement
The ADL5551 RF PA module is claimed by Analog Devices to be the industry's first module with integrated power control using closed-loop output measurement.
2005-02-21 World's 'smallest linear PA module' includes on-chip power detector
RFMD's new RF5198 module is touted to be the world's smallest linear PA module to include an on-chip power detector
2009-02-04 Tracking tech IP targets handset RF front ends
Nujira Ltd has launched its Coolteq-I high-accuracy tracking technology IP targeting handset RF front ends for 3G, LTE and WiMAX devices that are likely to hit the market in 2011
2005-01-20 Switching regulator eyes 2.5G, 3G CDMA RF power amps
The MIC2224 from Micrel is a high efficiency 2MHz PWM synchronous buck switching regulator designed for powering 2.5G and 3G CDMA RF power amplifiers
2006-04-10 Solution for 3G, WiMAX base stations suits Freescale RF transistors
TelASIC announced the availability of transmit subsystems for HSDPA/W-CDMA, EVDO/CDMA2000 and WiMAX base station radios.
2009-05-22 Solder reflow attach method for high power RF devices in over-molded plastic packages
This application note aims to provide Freescale Semiconductor customers with a guideline for solder reflow mounting of high power RF transistors and ICs in over-molded plastic (OMP) packages
2008-12-24 SiGE releases 'smallest' ISM band PA
SiGe Semiconductor Inc. has released the SE2568U ISM band high-performance power amplifier (PA) targeted at the embedded 2.4GHz WLAN market
2002-10-09 Sanyo CDMA handset adopts RF Micro amplifiers
RF Micro Devices Inc. has begun shipping two power amplifiers and a triple-band LNA/mixer to Sanyo Corp., to be deployed on the latter's latest SCP-4900 CDMA 2000 1X handset
2004-12-06 RFMD transceivers, PA modules lower handset devices' BoM costs
RFMD announced volume production shipments of its POLARIS Total Radio GSM/GPRS transceivers and PowerStar PA modules for use in Motorola's MPx220 handset
2005-07-01 RFMD ships CDMA PA modules to Samsung
RF Micro Devices Inc. (RFMD) has commenced production shipments of CDMA power amplifier (PA) modules to South Korea-based handset and consumer electronics maker Samsung Electronics.
2002-12-23 RFMD rolls PA modules for CDMA handsets
The company has announced the availability of the RF6100 line of CDMA PA modules that is suitable for wireless handset systems
2004-03-24 RFMD PA module provides -51dBc linearity
RF Micro Devices has announced that it has begun high volume production shipments of its RF3163 CDMA PA module to a CDMA handset OEM headquartered in Korea.
2003-02-20 RFMD PA module occupies 70mm? footprint
RF Micro Devices' RF3133 PowerStar power amplifier module is available in a 7-by-10mm LCC package
2004-03-12 RFMD launches world's smallest PA module
RF Micro Devices has disclosed that it has begun production shipments of the world's smallest quad-band, Edge-capable power amplifier module
2013-06-11 RFaxis roll out 5GHz 802.11ac RF Front-end ICs
The RFX8050x and RFX8051x family of RFeICs from RFaxis provide complete functionality for 5GHz 802.11ac operation support direct battery operation and feature a low-current, high-efficiency mode.
2013-08-12 RFaxis debuts pure CMOS WiFi RF Front-end IC
The RFX8422S and RFX8422 RFeICs from RFaxis provide key RF functions for dual-mode Wi-Fi/Bluetooth operation in a typical smartphone or other mobile devices
2008-02-08 RF transmit processor combines DUC, CFR, DPD
A single-chip wireless transmit processor that combines digital upconverter, crest factor reduction and digital pre-distortion linearization functions, has been launched by TI.
2010-03-22 RF transceivers handle 470-510MHz short-range apps
Micrel Inc. has released the latest member of its family of low-cost, low-power, 410 to 950MHz FSK RF transceivers
2003-01-27 RF Solutions WLAN amplifier touts efficiency
The company has introduced the RFS P2023 power amplifier suitable for use in both 802.11b and 802.11g apps.
2002-02-21 RF Solutions PA IC targets 802.11 networks
Claimed to be the industry's first 802.11 dual-band power amplifier, the RFSP5910 single-chip power amplifier is targeted for NICs that can address both 802.11a and HiperLAN/2 at 5GHz, as well as 802.11b and 802.11g at 2.4GHz.
2010-03-11 RF range extender combines PA, LNA, switches
Texas Instruments Inc. is rolling out a highly-integrated, cost-effective RF range extender for low-power wireless applications at 850MHz to 950MHz
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