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2003-10-02 WJ HBT amplifier eyes medium power market
WJ Communications Inc. has introduced a family of InGaP hetero-junction bipolar transistor medium power driver amps that are suitable for wireless apps
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
2007-06-15 InGaP HBT vs. CMOS for mobile handset power amps
Selecting the right type of PA is one of the key decisions that can help achieve a compelling design that delivers a competitive advantage.
2012-07-27 HBT power amp targets wireless infrastructure apps
RFMD's RFPA2089 is a single-stage InGaP HBT power amplifier that offers high-gain linear operation at a comparably low DC power geared for next generation radios requiring high efficiency.
2013-05-28 GCS unveils two InGaP HBT foundry processes
In addition to maintaining the super low phase noise performance offered by the company's D1 VCO process, the D5 InGaP HBT process offers an advantage of a wider (2x) frequency tuning range.
2010-11-22 Broadband gain blocks give high linearity via InGaP HBT technology
Avago Technologies announced two new high-linearity gain block amplifiers. The AVT-55689 and AVT-54689 gain blocks provide low current consumption and robust electrostatic discharge protection. These devices function in frequency bands from DC to 6000 MHz.
2004-09-14 Anadigics supplies Samsung with InGaP HBT PAs
Anadigics Inc. is supplying CHP1237 InGaP HBT (indium gallium phosphide heterojunction bipolar transistor) power amplifier (PA) modules (PA) to Samsung Electronics for the SPH-S2300 CDMA phone with embedded 3.2 megapixel digital camera.
2004-03-30 Anadigics ships InGaP, WLAN, PA units
Anadigics has begun shipping its InGaP, HBT, WLAN, power amplifiers (PAs) to a leading supplier of WLAN chipsets for PC notebooks.
2004-07-20 Anadigics ships InGaP PAs to LG Electronics
Anadigics Inc. is shipping production volumes of InGaP power amplifiers (PAs) to LG Electronics for the VX7000 CDMA handset with embedded digital camera
2000-09-27 HBT RFICs using AlGaAs, InGaP-GaAs and SiGe technologies for base station & repeater designs
HBT-based RF Integrated Circuits (RFICs) have gained wide acceptance by all major wireless and wireline equipment suppliers as the preferred technology where performance, high-linearity, efficiency and price competitiveness are a premium. This paper examines the trade-offs between various device technologies for base station applications
2006-07-04 HBT power amps target linear WiMAX apps
Mimix Broadband has introduced a family of internally pre-matched power amplifiers designed for linear WiMAX applications at 700MHz, 2.5GHz and 3.5GHz.
2005-05-12 Anadigics reveals HBTs, pHEMTs process on single InGaP GaAs die
Anadigics Inc. has unveiled its proprietary, patent pending, commercial process for integrating heterojunction bipolar transistors (HBTs) with psuedomorphic high electron mobility transistors (pHEMTs) on a single indium gallium phosphide (InGaP) gallium arsenide (GaAs) die
2002-02-21 Philips, TriQuint ink semiconductor technology pact
Philips Semiconductors, a division of Royal Philips Electronics, and TriQuint Semiconductor Inc. have signed a strategic partnership agreement that will allow Philips to access TriQuint's InGaP HBT 150mm wafer processing facilities.
2006-11-22 GaAs Bluetooth power amp extends battery life
TriQuint has introduced a GaAs Bluetooth power amplifier that enables designers to offer 50 percent power added efficiency (PAE) for longer mobile device battery life.
2004-09-29 Anadigics supplies power amplifiers to Topping
Anadigics Inc., a supplier of wireless and broadband solutions, is providing AWT6146 InGaP HBT PAs to China-based Topping for its latest wireless platform.
2004-09-20 Anadigics supplies PA modules to Lenovo
Anadigics Inc. is supplying Lenovo Group Ltd with InGaP HBT (indium gallium phosphide heterojunction bipolar transistor) PAs (power amplifiers) for their V858 camera phone.
2004-10-11 Anadigics supplies PA modules to China communications firm
Anadigics Inc. is shipping production volumes of its InGaP HBT (indium gallium phosphide heterojunction bipolar transistor) PAs (power amplifiers) to China-based Eastern Communications Co. Ltd (Eastcom), a communications company in China.
2004-09-27 Anadigics supplies Ningbo Bird with AWT6108 PAs
Anadigics Inc. is supplying AWT6108 7mm-by-10mm InGaP HBT GSM/GPRS PAs to Ningbo Bird Co. Ltd, a handset manufacturer in China, for its V5600 GSM handset.
2004-09-22 Anadigics supplies AWT6108 PAs in China
Anadigics Inc. is supplying AWT6108 InGaP HBT (indium gallium phosphide heterojunction bipolar transistor) PAs (power amplifiers) to Truetel Telecommunications Technologies Co. Ltd, a wireless products manufacturer in China.
2004-11-22 Anadigics rolls out highly-integrated dual-band PA
Anadigics launched a dual-band InGaP HBT power amplifier that supports the 2.4GHz and 5GHz bands.
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.
2004-11-12 Anadigics PA is 'industry's most highly integrated'
The new dual-band 4-by-4mm indium gallium phosphide heterojunction bipolar transistor power amplifier from Anadigics supports the 2.4GHz and 5GHz bands.
2002-03-22 Sirenza acquires 12 percent stake in GCS
Sirenza Microdevices Inc. has acquired 12 percent stake in semiconductor wafer foundry service provider Global Communication Semiconductors Inc.
2005-03-09 Anadigics supplies power amplifiers to LG Electronics
Anadigics Inc. is shipping production volumes of indium gallium phosphide (InGaP) heterojunction bipolar transistor (HBT) power amplifiers (PAs) to LG Electronics for the VX8000 CDMA phone.
2005-07-15 VCOs support industrial, automotive and military apps to 24.8GHz
Hittite Microwave announced the release of three new GaAs HBT MMIC Voltage Controlled Oscillators for Point to Point/Multipoint, VSAT, Test Equipment and Industrial applications at 11-, 12- and 24GHz
2003-02-24 MMIC amps target 3G wireless
Hittite Microwave's HMC455LP3 and HMC461LP3 GaAs InGaP HBT MMIC amps are designed for wireless apps operating in the 1.7GHz and 2.5GHz range.
2003-08-08 Microsemi power amps back Atheros 3G designs
Microsemi Corp. has announced that two of its InGap HBT power amplifiers have been chosen for six different reference designs by Atheros.
2004-11-02 Anadigics supplies SCDMA PAs to Xinwei Telecom
Anadigics Inc. is shipping its AWT6109 and AWT6114 indium gallium phosphide heterojunction bipolar transistor (InGaP HBT) power amplifiers (PAs) to Xinwei Telecom Technology Inc. in Beijing, China.
2004-10-15 Anadigics PA modules offer 25 percent PCB space reduction
Anadigics announced two new 6-by-6mm GSM/GPRS InGaP HBT power amplifier (PA) modules with integrated power control.
2011-12-07 4G power amp supports 2.5-2.7GHz frequency
Anadigic's AWM6268 features InGaP HBT technology and is optimized for a 50? system.
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