Electronic Amplifiers

Electronic Amplifiers

Richardson Electronics and Scintera Expand Breakthrough Linearization Technology to UHF Broadcast TV Power Amplifiers

The Two Companies Display New Solution at APMC 2010, in Yokohama, Japan Tokyo, Japan - : Richardson Electronics, Ltd. announces that it has once again teamed with Scintera®, Inc., to bring the newly enhanced SC1887-03 Adaptive RF Power Amplifier Linearizer (RFPAL) to the UHF broadcast TV transmitter market. This fully adaptive, RF-in, RF-out" amplifier pre-distortion solution operates...

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Electronic Amplifiers

Low-Noise Differential Amplifiers include gain resistors.

Suited for driving 12-16 bit pipeline ADCs, MAX9626-MAX9628 low-distortion, 1.35 GHz differential amplifiers integrate gain resistors, eliminating need for external feedback resistors. Output common mode of units is set through one of input pins, so coupling transformer or AC-coupling capacitors are not needed, and products can accept negative input signals for interfacing with most ADCs....

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Electronic Amplifiers

RF Power Amplifier Linearizer suits digital UHF TV market.

Supplied in 64-pin, 9 x 9 mm QFN package, SC1887-03 Adaptive RF Power Amplifier Linearizer (RFPAL) SoC is designed for digital terrestrial UHF broadcast TV market. Pre-distortion and linearization solution consumes under 900 mW and operates directly at carrier frequency. Inserted into transmitter designs directly in line with PA, RFin/RFout solution offers standalone operation and promotes...

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Power Amplifier IC serves global wireless applications.
Electronic Amplifiers

Power Amplifier IC serves global wireless applications.

Supplied in 4 x 4 mm QFN package, RF5632 is 2.3-2.7 GHz power amplifier IC that integrates 3-stage PA and power detector, operates from 5 V supply, and is optimized for WiMAX systems. Fully DC and RF tested unit delivers EVM of 2.5% and meets/exceeds WiMAX and LTE spectral mask requirements with an output power of 28 dBm in 2.3-2.4, 2.4-2.5, and 2.5-2.7 GHz ranges. Additional features include...

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The Next Wave of Intelligent Design Automation
Sponsored

The Next Wave of Intelligent Design Automation

In the amount of time it takes to set up a meeting to discuss just one design, engineers can now explore designs exponentially. Generative design has catalyzed a paradigm shift in product development. This shift not only drastically decreases the time it takes to design a product. It also opens the door to design options that might never have been imagined by engineers on their own.

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RF Power Detector IC integrates fast comparator.
Electronic Amplifiers

RF Power Detector IC integrates fast comparator.

Supplied in 3 x 3 mm QFN package, temperature-compensated LTC5564 operates from 600 MHz to 15 GHz and offers 7 nsec response time from pulsed RF signal. On-chip fast comparator has 9 nsec propagation delay, and user-settable threshold voltage enables flexible trip point. Able to measure RF input signals over -24 to +16 dBm range, device also supports latching output. Output amplifier is...

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Electronic Amplifiers

Stereo Audio Amplifier helps meet eco-design objectives.

Model TS4604 stereo audio amplifier integrates 100 mW stereo headphone output and driver for audio line-out connection in audio-video equipment. Low operating power and dedicated shutdown control per function help meet eco-design objectives. Self-muting optimizes sound quality by preventing audible pop and click noises, and charge-pump circuitry supplies negative voltage to amplifier, allowing...

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Electronic Amplifiers

Multi-Channel Amplifier IC converts current to digital output.

Suited for sensors with current output, MDDC 4-channel signal amplifier converts small input currents across high bandwidth and dynamic range and digitizes them on chip via transimpedance amplifier. Transimpedance is independently programmable digitally for each channel above 5 bits in 16 stages via SPI communication interface. Device features conversion time of 1 Â-µsec/channel and sampling...

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Electronic Amplifiers

Samsung Selects ANADIGICS Power Amplifiers for New GALAXY Tab Devices

ANADIGICS' AWC6323 and AWU6601 PAs Deliver Broadband Performance in Sleek Tablet Computer WARREN, NJ - Demonstrating its key role in helping drive the most advanced 3G and 4G mobile devices, ANADIGICS, Inc. (Nasdaq: ANAD) today announced that its power amplifiers have been selected by Samsung for their highly anticipated GALAXY Tab product. ANADIGICS' AWC6323 power amplifier (PA) is used in the...

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Electronic Amplifiers

Optical Data Transmission Systems utilize optimized software.

DarkStar® optical transport and in-line amplifier product lines feature DXMOS v2.2 OS, which offers tunable laser compatibility that promotes flexibility by reducing type and number of required spare part components. It also facilitates overall operational management associated with laser optics. Error-forwarding scheme enhances reporting and amplifier support functions of DarkStar...

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Electronic Amplifiers

ICG Introduces Bundled Versions of Sora Voice and Data Communications System

Sora Lg, ig or ig+ provide value, fast connectivity and increased functionality NEWPORT NEWS, VA - International Communications Group (ICG) has announced three bundled solutions to purchasers of their Sora advanced voice and data communications system designed to allow users to tailor their package to their specific airframe and bandwidth requirements. A key element of each bundle is a Cobham...

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