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What is a differential amplifier?
An amplifier whose output signal is proportional to the algebraic difference between two input signals; The input stage of operational amplifiers and emitter coupled logic gates.
total search1324 articles
2002-09-02 Anadigm fields reconfigurable analog device
Answering critics who maintain that programmable analog represents a limited market, Anadigm Inc. has come out swinging with a dyanmically reconfigurable device.
2011-06-22 AMS's TAOS buy aims to enhance sensor tech platforms
The combined company will leverage sensor IP technology and analog/mixed-signal design to develop future generations of intelligent sensor platforms.
2012-06-25 Amplifiers target wireless, portable designs
Avago's high-gain and high-linearity power amplifiers, ultralow-noise amplifiers and a combo GPS filter-LNA module simplify system design of small cell base stations, macrocells and GPS systems.
2004-11-17 Amplifiers target powered speakers, in-wall audio systems
D2Audio is kicking off a new family of miniature digital amplifiers with the MXS series two-channel amplifiers.
2005-04-14 Amplifiers promise industry's best large signal bandwidth
National Semiconductor's amplifier offers solid bandwidth performance at both the small and large signal bandwidths, said Tushar Patel, he company's product marketing engineer
2014-07-03 Amplifier features linear reverse path variable gain
The two-stage differential amplifier from MACOM delivers 36dB MER performance loaded with 39 channels at 52dBmV per channel, designed for DOCSIS 3.0 and 3.1 reverse path infrastructure equipment.
2014-06-09 Amplifier delivers 19dB gain with 3dB noise figure
The low-noise amplifier from MACOM boasts exceptional implementation in 22GHz38GHz receiver applications.
2016-01-06 AMD shares details about GPU using 14nm FinFET process
The Polaris chip, also known as AMD's GCN 4.0, was shown running at less than 86W compared to 152W for a current GPU, with both chips running the same videogame at 60fps and 1080-progressive resolution.
2014-09-03 AMD processor sets new frequency record
The 125W AMD FX-8370 CPU and 95W AMD FX-8370E and FX-8320E processors all feature eight native CPU cores for productivity at superior price points.
2007-07-10 AMC ref kit features dual-core PowerPC processor
GDA Technologies has developed an Advanced Mezzanine Card reference platform kit for Freescale Semiconductor's MPC8641D dual-core PowerPC processor built on Power Architecture technology.
2012-12-21 Altera, ARM roll out FPGA-adaptive embedded software toolkit
The ARM Development Studio 5 Altera Edition toolkit is geared to remove the debugging barrier between the integrated dual-core CPU sub-system and FPGA fabric in Altera SoC devices.
2014-05-05 Agilent buys technology that identifies thermal problems
The electrothermal analysis technology from Gradient Design Technology enables designers to identify and correct thermal problems encountered when developing integrated circuits. The acquisition stems from a cooperative relationship between the two firms involving the integration of this technology with Agilent's ADS software.
2004-03-25 Agere puts LDMOS in plastic package
Agere Systems' line of lead-free overmolded plastic-packaged LDMOS transistors will reduce the cost of RF transistor packaging by up to 25 percent.
2016-03-04 AFE design issues for RTD ratiometric measurements
The front-end techniques introduced in this article will enable designers to achieve 16 plus noise-free bits in their system designs.
2012-02-21 Advantages of sine amplitude converter
Know how a new circuit technique using the sine amplitude converter architecture could offer gains in power density, switching frequency and output power.
2011-08-23 Advantages of digital calibration
Learn about the benefits of digital calibration and the common calibration circuits by application.
2011-12-13 Advances in hi-fi digital audio streaming
Know the key elements of the architecture of digital audio streaming equipment, and the new board-level technology that developers should consider when evaluating technology for new product designs.
2016-03-29 Advances in car audio distribution
Find out how Automotive Audio Bus technology can help infotainment designers implement sophisticated audio functions while at the same time greatly reducing the wiring complexity.
2014-07-30 ADS8528, ADS8548 and ADS8568 timing concerns
This application note focuses on some of the specific timing requirements needed to achieve full-speed serial and parallel operation with ADS8528, ADS8548 and ADS8568.
2004-06-29 ADI VGA offers greater image quality
Analog Devices introduced a quad VGA that enables medical ultrasound engineers to achieve greater image quality while reducing the power, cost and size of new designs.
2002-08-09 ADI amplifier provides programmable gain
The AD628 common-mode difference amplifier from Analog Devices Inc. is among the first to include programmable gain, according to the company.
2015-03-10 Addressing difficult thermal analysis problems
Find out how a simple analogue ASIC can be used to solve a difficult thermal analysis problem. It allows system designers to fully model, measure and modify designs before committing to costly silicon.
2013-03-05 Adding class D audio to embedded systems
Learn about the various implementations of class D amplifiers.
2014-09-25 Add-on card targets 1080p AVC, HEVC transcoding density
Artesyn's SharpStreamer add-on acceleration card uses four Intel Core processors at 1.7GHz, and delivers 48 streams of 1080p H.264 transcodes or 4 streams of 1080p H.265/HEVC transcodes.
2007-09-03 ADCs reveal femtocharge secret
Femtocharge technology is said to yield the coolest, lowest-power ADCs to date, but the details had been a closely guarded secret. MIT spin-off Kenet Inc. has revealed that instead of using power-hungry amps between stages, the technique passes charge packets such as CCDs.
2011-11-10 ADCs offer 205MHz bandwidth
TI's OPAx836 operational amplifiers claim to use 33 percent less power than similar solutions while providing more than twice the bandwidth.
2012-01-20 ADCs allow concurrent signal acquisition up to 650kSPS
The ADS8528/48/68 contain eight low-power 12, 14 or 16bit, successive approximation register (SAR)-based ADCs with true bipolar inputs.
2011-04-06 ADC1xD1x00 pin compatibility
In order to facilitate upgrading applications from a 10bit Gig ADC to a 12bit Gig ADC, the ADC10D1x00 is designed to be pin-compatible with the ADC12D1x00 (ADC12D1800/1600/1000).
2012-02-21 ADC with software trigger, sequential conversion modes
Learn how to perform analog-to-digital conversion using the RL78/G13 ADC that supports software trigger and sequential conversion modes.
2013-12-04 ADC in SoC: Mere placeholder or vital subsection?
Evaluating an integrated ADC in an SoC can be a little bit trickier than evaluating an external ADC.
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