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2007-03-02 Buffer amps cover 4-21GHz for PTP apps
Mimix introduced two pHEMT MMIC two-stage buffer amps covering the 4-11GHz and 10-21GHz frequency bands for applications such as millimeter-wave point-to-point radio, LMDS, SATCOM and VSATs.
2004-04-01 Boosting efficiency using 802.11a power amps
For 802.11a-based systems to deliver their full performance potential in WLAN-enabled devices, a completely new modem architecture and PA design is required.
2005-02-25 Anadigics RF transmit module provides high integration
Anadigics introduced a 6-by-6mm integrated RF transmit module for quad-band GSM/GPRS handset applications during last week's 3GSM World Congress in France.
2009-06-23 Amplifiers tailored for high-frequency apps
RF Micro Devices, Inc. has introduced five new distributed amplifiers for broadband, high-frequency applications.
2005-05-24 Agilent's new active mixer combines high-linearity, low-LO
The new low-LO power E-pHEMT MMIC active mixer from Agilent is designed to meet the performance requirements of BTS 3G base station radio cards and other point-to-point and point-to-multipoint microwave radio link apps.
2011-04-18 Using baluns for highly integrated RF modules
Know how to quickly determine the best physical layout for a particular Marchand balun that may fit their HBT and pHEMT push-pull amplifiers, balanced mixers, or any one of numerous applications.
2010-03-16 RF front-ends reduce handset assembly costs
RFMD has rolled out the RF7178 front-end module that integrates a quad-band, class 12-compliant GSM/GPRS power amplifier, a pHEMT antenna switch and receive SAW filters.
2012-09-12 Power amps for E-band radio cover 71-76GHz, 81-86GHz range
The GaAs pHEMT MMIC power amplifiers EXP7602 and EXP7603 from GigOptix feature on chip temperature compensated output power detector to simplify system assembly and increase power efficiency.
2005-03-22 PA + driver amp deliver 1W
Mimix Broadband introduced a GaAs MMIC three-stage balanced PA and complementary three-stage driver amplifier that both use 0.15?m gate length GaAs pHEMT device model technology.
2007-03-19 MMIC power amps target military, space amps
Hittite Microwave announced five GaAs PHEMT 1W and 2W MMIC power amplifiers that cover the 6-13GHz range for point-to-point and point-to-multipoint radios, test instrumentation, military and space applications.
2013-04-25 LNA boasts 0.7 to 3.8GHz noise figure performance
Skyworks Solutions' SKY67151-396LF is a GaAs, pHEMT low noise amplifier features the company's advanced pHEMT enhancement mode process in a compact 2x2mm, 8-pin DFN package.
2007-03-22 Hittite unveils MMIC LNA, frequency multiplier
Hittite Microwave has introduced a GaAs PHEMT MMIC low noise AGC amplifier and a GaAs MMIC x2 active frequency multiplier for VSAT, fiber optics and other applications.
2014-04-17 Broadband amplifiers feature gain range of 32dB to 48dB
The ten 1W and 2W broadband amplifiers from Pasternack utilise a hybrid microwave integrated circuit design and advanced GaAs pHEMT technology. They incorporate several voltage protection features for added reliability.
2002-01-31 WIN receives certification for GaAs HBT
Taiwan foundry WIN Semiconductors Corp. has received certification from a major Japanese IDM house for its 25m HBT (heterojunction bipolar transistor) used in a Bluetooth PA.
2011-09-30 VGA modules simplify design time, save PCB space
Avago has announced a new set of VGA modules that can simplify design time and save PCB space.
2009-06-16 Two-stage LNAs pack high linearity
Skyworks Solutions Inc. has launched two-stage, ultralow noise amplifiers (LNA) with high linearity performance.
2005-11-10 Two new amps from Hittite
Hittite Microwave announced an MMIC driver amplifier die and a surface mount packaged MMIC power amplifier targeted at microwave radio applications from 5GHz to 20GHz.
2002-02-21 Tropian, Agilent collaborate on multiband, multimode 2.5G transmitter solutions
Tropian Inc. and Agilent Technologies Inc. will jointly demonstrate a complete RF transmitter solution for GSM/GPRS/EDGE handset applications at the 3GSM World Congress 2002.
2003-07-11 Triquint, Agilent design kit to speed IC design
TriQuint Semiconductor and Agilent Technologies Inc. have introduced a next-gen design kit, which accelerates IC design and simulation.
2005-09-12 TriQuint pushes into GSM, WCDMA
Seeking to expand into new markets and offset declines in others, TriQuint Semiconductor Inc. is moving full speed ahead into the GSM and WCDMA chip markets.
2002-02-28 TriQuint HPA targets broadband wireless, VSAT apps
With an operating frequency of 27GHz to 32GHz, the TGA4501 high power amplifier is designed for use in VSAT ground terminals and millimeter-wave digital radio applications that require high linear power.
2008-11-17 Transmit module upgrades capacity of handsets
RFMD has begun shipping its RF3283CR, a GSM/GPRS transmit module designed for GSM900/DCS1800 2G handsets.
2006-02-28 Spdt switch allows time-sensitive systems to respond faster
M/A-COM announced a new RoHS-compliant spdt switch for applications that require fast settling time, high linearity, low insertion loss, high isolation and small size.
2008-03-28 SP3T antenna switch handles 2.4-2.5GHz band
Skyworks Solutions has announced the SKY13309-370 LF, a SP3T antenna switch for the 2.4-2.5GHz band.
2003-11-19 Skyworks obtains ISO 9001:2000 certifications
Skyworks Solutions Inc. has received ISO 9001:2000 certifications across all of the company's major design, development and manufacturing sites.
2005-07-06 RoHs-compliant amp ICs boost signals across 6GHz to 25.5GHz
Hittite Microwave launched a line of MMIC based amplifiers for commercial and military markets, targeting point-to-point, point-to-multipoint, test equipment, sensors, and other applications from 6GHz to 25.5GHz.
2004-03-01 RFMD rolls out TxM for GSM, GPRS handsets
RF Micro Devices has introduced a highly integrated transmit module for quad-band GSM/GPRS cellular handsets.
2008-06-12 RFMD inks supply deal with European defense electronics firm
RF Micro Devices has signed a strategic supply agreement with European defense electronics supplier Selex Galileo.
2008-03-05 RFMD completes Filtronic acquisition, gains GaAs fab
RFMD has completed the acquisition of Filtronic Compound Semiconductors, and has assumed ownership of the latter's 6-inch GaAs wafer fab.
2007-12-26 RFMD acquires Filtronic Semi for $24.8M
RFMD and has signed a definite agreement to acquire Filtronic Compound Semiconductors for approximately $24.8 million in cash.
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