Electronic Amplifiers

Class-D Audio Amplifier delivers 3.2 W/mm² power density.
Electronic Amplifiers

Class-D Audio Amplifier delivers 3.2 W/mm² power density.

Measuring 100 mmÂ-², Model TDA7498E delivers 320 W of total output power, 160 W on each channel. Device exhibits SNR of 100 dB and provides 4 selectable, fixed-gain settings at 23.8, 29.8, 33.3, and 35.8 dB. Analog IC enables design of platform solutions where speaker impedance can be changed from 8-2 W without power or current limitation. Other features include built-in suppression of...

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WiMax Amplifier is available for Sprint's 4G network.
Electronic Amplifiers

WiMax Amplifier is available for Sprint's 4G network.

Intended for Sprint's 4G WiMax network, SureCall® CM2500W consists of in-building, FCC-approved, 4G WiMax amplifier with 62 dB median gain and 65 dB max gain. It gives users optimum data download or upload speeds up to 2,000 ftÂ-² from amplifier's location, while adjustable gain allows users to fine-tune amplifiers and optimize performance.

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Electronic Amplifiers

Cree Licenses Key Doherty Amplifier Patents to RFHIC

Designed to Accelerate Telecommunications Infrastructure Innovations DURHAM, N.C. - Cree, Inc. (Nasdaq: CREE) today announced a nonexclusive worldwide license agreement with RFHIC Corporation, a global leader in cutting-edge RF power amplifiers, that provides access to Cree's pioneering Doherty amplifier-related patents. Cree's RF innovation and novel Doherty architecture can serve as the...

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Electronic Amplifiers

DC Signal Conditioner Amplifier is controlled via MPU.

Three-channel model 4010 is designed for use with bridge type or differential output accelerometers and pressure transducers. In addition to variable gain adjustment, shunt calibration capability, and multiple excitation level settings, amplifier offers MPU sleep mode that eliminates high-frequency clock noise and associated harmonics. Product also includes dual 12-bit DACs for each channel to...

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Electronic Amplifiers

EEG Wireless Amplifier helps diagnose neurological diseases.

Consolidating variety of clinical and research features into single, portable unit, Nicolet(TM) EEG Wireless Amplifier captures high-resolution brain wave data for diagnosis and treatment of epilepsy, brain trauma, stroke, brain tumors, and sleep dysfunction. Real-time data from amplifier can be transferred wirelessly or in tethered mode and stored in on-board memory, allowing for continuous...

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Electronic Amplifiers

4G Power Amplifier optimizes 2.5-2.7 GHz performance.

Engineered to deliver optimal range and throughput, AWM6268 comes in 4 x 4 x 1 mm package with integrated step attenuator as well as RF input and output impedance matching circuits. Solution meets UTRA adjacent channel power limits at +28 dBm output power and offers 33% power added efficiency at +28 dBm LTE output power. PA also meets WiMAX Spectrum Emissions Mask limits at +26 dBm output power...

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RF Wireless Modules target mobile phone applications.
Electronic Amplifiers

RF Wireless Modules target mobile phone applications.

Comprising SAW filter, power amplifier, and magnetic stabilizer in single 6.6 x 3.8 x 1.0 mm package, HFQPRAPCA Series supports Bands 5, 1, 25, and 13. Magnetic stabilizer, providing same function as isolator, enables modules to remain stable by controlling characteristics of load fluctuation caused by changes in impedance that can occur when user's hand, metal object, or other materials come...

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Electronic Amplifiers

Current-Sense Amplifiers offer tightest offset, low power draw.

Supplied in 5-pin SOT23 package, TS1100 has +1.6 to +25 V input common-mode voltage range, 30 Â-µV tight offset, and 1 µA supply current rating. There are 4 gain options available - 25, 50, 100, and 200 V/V - to accommodate application requirements, and gain error is less than 0.5% (max). Suited for low-current, high-side current-sensing amplification, product is specified for...

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RF Power Amplifier covers 10 kHz to 225 MHz frequency range.
Electronic Amplifiers

RF Power Amplifier covers 10 kHz to 225 MHz frequency range.

Featuring air-cooled, solid-state design, 600 W Model 600A225 is equipped with digital control panel that provides both local and remote control using IEEE, RS-232, USB, and Ethernet interfaces. Panel features 3.75 in. diagonal graphic display, menu-assigned softkeys, and single rotary knob as well as 4 dedicated switches for extensive control and status reporting capabilities. Typical...

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Richardson RFPD Delivers Outstanding High-Linearity Driver Amplifiers for Wireless Infrastructure, Aerospace & Defense
Electronic Amplifiers

Richardson RFPD Delivers Outstanding High-Linearity Driver Amplifiers for Wireless Infrastructure, Aerospace & Defense

TriQuint Semiconductor Introduces High-Efficiency TQP7M9101 (1/4W), TQP7M9102 (1/2W), TQP7M9103 (1W) and TQP7M9104 (2W) Driver Amplifiers LaFox, Illinois: Richardson RFPD, Inc. announces immediate availability of four new high-linearity driver amplifiers from TriQuint Semiconductor. These InGaP / GaAs HBT semiconductor devices deliver high performance across a broad range of frequencies. The...

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