Electronic Amplifiers

Electronic Amplifiers

Gooch & Housego Receives Prestigious Award from Lawrence Livermore National Laboratory

February 5th, 2008 - Gooch and Housego has been presented with a Vendor Appreciation" award from the Lawrence Livermore National Laboratory (LLNL) for the supply of crystal quartz wave plates. The wave plates, supplied by Gooch & Housego Ilminster, in the UK, are key components used in the National Ignition Facility's (NIF) laser pre-amplifier modules at LLNL. The NIF will be used as part of the...

Read More »
Electronic Amplifiers

Power Amplifier suits 3G wireless handsets and equipment.

Designed to meet requirements for GSM and EDGE mode operation with WCDMA and HSPA chipsets, quad-band AWT6155 Polar EDGE Power Amplifier delivers full power output in Polar EDGE Mode with 5 x 5 mm footprint. RoHS-compliant device includes separate amplifier chains, one to support GSM850/900 bands and another for DCS/PCS bands. Internal reference voltage and integrated power control scheme...

Read More »
Electronic Amplifiers

RF Power Amplifier is engineered for 2.3-2.4 GHz band.

Supplied in RoHS-compliant 4.5 x 4.5 x 1.4 mm SMT package, AWM6422 is designed for WiMAX and WiBro applications. It supports IEEE 802.16e-2005 wireless standard as well as IEEE 802.16d-2004 and ETSI EN301-021 standards. Along with InGaP-Plus(TM) technology, solution integrates 25 dB attenuator, output power detector, and 50 W matched RF ports. It exhibits 30+ dB RF Gain and offers EVM...

Read More »
Electronic Amplifiers

Stereo Headset Amp promotes feature-phone audio quality.

Supplied in 2.1 x 2.1 x 0.6 mm flip-chip package, TS4601 offers typical power-supply rejection ratio of -107 dB that prevents handset battery noise from reaching audio output. User functions and configuration control are managed via built-in IÂ-²C interface, and sub-2 µA stand-by mode promotes power conservation. Output is stable under all load conditions, allowing glitch-free...

Read More »
Electronic Amplifiers

Quad-Band Edge PA Modules have space-conscious design.

Designed for use in 3G wireless handsets, PDAs, and data cards, HADRON II PA Module(TM) models TQM7M5012 and TQM7M5005 are manufactured with CuFlip(TM) copper bump technology that promotes RF performance while minimizing current consumption. Products occupy 5 x 5 mm footprint and come in EDGE-Polar and EDGE-Linear versions. While TQM7M5012 suits EDGE-Polar applications, TQM7M5005 works with 2.5G...

Read More »
Electronic Amplifiers

Fujitsu Laboratories Develops World's First CMOS-Based Power Amplifier Operating at 77GHz

Tokyo, Japan, Feb 4, 2008 - Fujitsu Laboratories, Ltd. today announced the development of a millimeter-waveband power amplifier (PA) using standard 90nm CMOS process technology. Targeting millimeter-wave applications, Fujitsu Labs developed a standard CMOS modeling technology and design techniques to minimize high-frequency signal loss, thereby enabling the development of the world's first...

Read More »
Electronic Amplifiers

Nitronex Partners with Prescient Wireless to Develop Broadband 20 W Doherty Amplifier Using GaN-on-Si

20W GaN-on-Si WiMAX Doherty amplifier reference design available... ORLANDO, Fl - Radio & Wireless Symposium, Booth #29 (January 22, 2008) --Nitronex, the leading producer of GaN-on-Silicon RF power devices for the broadband and commercial wireless infrastructure markets, has partnered with Prescient Wireless to develop a broadband Doherty power amplifier for WiMAX applications. Based on...

Read More »
Electronic Amplifiers

Class D Audio Subsystems provide 3D stereo enhancement.

Intended for applications where speakers must be positioned close together, MAX9775 integrates mono, DirectDrive(TM), 80 mW receiver amplifier; stereo, DirectDrive, 80 mW headphone amplifier; and high-efficiency, Class D, stereo 1.5 W audio power amplifier, while MAX9776 employs mono, 80 mW receiver amplifier; stereo, DirectDrive 80 mW headphone amplifier; and mono Class D amplifier....

Read More »
Electronic Amplifiers

Instrumentation Amplifiers come in 3 x 5 mm MAX package.

Using spread-spectrum autozeroing technique, Models MAX4208/MAX4209H instrumentation amplifiers achieve maximum VOS of 20, 30, and 40 Â-µV at +25, +85, and +125°C, respectively. Indirect current-feedback architecture offers true ground sensing and input common-mode voltage range of -0.1 to 1.3 V. With CMRR of 106 dB (min), units feature 2-transconductance-amplifier architecture, CMOS...

Read More »
Electronic Amplifiers

Ku/Ka Power Amps suit VSAT/broadband satellite networks.

Designed for VSAT networks, Ku-band module features 40 dB (min) gain, 0.5 dB (max) gain flatness, typ output power of +37 dBm at P1dB, typ output 3rd order intercept of +47 dBm, and DC current of 2.6 A @ +15 Vdc. Ka-band module addresses broadband satellite communications with 27 dB (min) gain, 1.0 dB (max) gain flatness, typ output power of +36 dBm at P1dB, typ output 3rd order intercept of +43...

Read More »

All Topics