Electronic Amplifiers

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 »
Electronic Amplifiers

Audio Buffer reproduces high-dynamic input signals.

Designed for use inside op amp's feedback loop, Model LME49600 produces output current to drive multiple low-impedance headphones and voltage swing to drive several high-impedance headphones. Device delivers 180 MHz bandwidth with slew rate of 2,000 V/Â-µs and 2.6 nV/rtHz input referred voltage noise density. Operating from supply voltage of ±2.25 to ±18 V, buffer can...

Read More »
Electronic Amplifiers

Piezo Ceramic Linear Actuators & High-Voltage Amplifiers Provide Higher Forces, Dynamics

Piezo specialist PI has introduced 4 new series of high-force, high dynamics piezoelectric stacked actuators and a new line of linear amplifiers. While most low and medium force actuator applications are covered by the company's patented PICMA® multilayer technology, the PICA(TM) stacked actuator technology enables applications where extremely high forces and dynamics are required or high...

Read More »
Electronic Amplifiers

Amplifiers range from 20-4,000 MHz.

Housed in surface mount package, QBH-8900 Series offers gain from 10-28 dB, third order intercepts to +45 dBm, IP2 values to +75 dBm, and noise figures as low as 0.9 dB. Units include internal blocking caps, biasing circuitry, and RF matching. Requiring only DC power supply, amplifiers are suited for military radios, mobile communications platforms, point-to-point and multipoint radios, and...

Read More »
Electronic Amplifiers

Power Amplifier Input Stages accelerate audio device design.

Offering scalable output power based on supply voltage and output device count, single-chip 9 mA Model LME49811 drives Darlington or bipolar power transistors, while 60 mA Model LME49830 drives range of MOSFETs. Both can drive output stage in excess of 500 W single-ended into 8 W load. With operating voltage from ±20 V to ±100 V, units provide slew rates of 40 V/Â-µs and PSRR of...

Read More »
Triad's JSU Series of Power Supplies Provide Robust, Low Cost Solutions
Sponsored

Triad's JSU Series of Power Supplies Provide Robust, Low Cost Solutions

Triad Magnetics is an established leader in power supply innovation, offering product lines that span a wide range of diverse industries and applications. Adding to their long list of successful product launches, Triad announces the release of the new cutting-edge JSU Series of power supplies. To learn about all of its advantages and advanced features, see our video.

Read More »

All Topics