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2011-08-18 Zero-drift op amp delivers low noise of 8.8nV/rtHz
TI's dual-channel OPA2188 targets high- and low-voltage supply applications needing ultra-high precision, such as test and measurement equipment and electronic weigh scales.
2006-06-02 VFA, CFA, Bipolar or CMOS - Which high-speed amplifier is best for your low-noise application?
Both current- and voltage-feedback amplifier topologies are popular choices for high-speed applications. An understanding of the differences in circuit topology along with basic noise and distortion characteristics is crucial for optimal product selection.
2006-01-17 VCSO delivers low noise, low jitter
Crystek Crystals introduced a 1GHz voltage controlled saw oscillator that is said to deliver low noise, low jitter and a true sinewave output for a variety of apps.
2001-09-20 Using the EPA060B-70 as a low-noise, high-dynamic-range 2GHz amplifier
This application note outlines the behavior and circuit layout of the Excelics EPA060B-70 medium-power, low-noise heterojunction FET.
2002-12-20 Ultra low noise amplifier for 900 and 2000 MHz with high IP3
This application note describes four LNA designs with the BFG410W and BFG425W transistors
2004-11-01 TI amplifiers mix high-gain adjust range, low noise
Texas Instruments introduced a wideband, voltage-controlled amplifier from its Burr-Brown product line.
2002-09-13 Tachyonics develops low noise RF transistor
Tachyonics Co. Ltd has announced that it has developed an RF transistor that features a NF <1dB at 2GHz, 2V.
2004-12-13 Switching regulator provides low noise, high efficiency
The MIC2203 from Micrel is a high efficiency 1MHz PWM synchronous buck switching regulator that features low noise constant frequency PWM operation.
2005-05-26 Supertex PWM controller IC uses low noise boost-buck topology
The new HV9930 from Supertex is a variable frequency PWM controller IC designed to control an LED lamp driver using a low noise boost-buck topology.
2009-01-26 Sunon unveils low-noise LED cooling module
Sunon has developed a LED indoor lighting cooling module solution combining elastic designs of fans and cooling modules.
2009-04-03 Step-up converter delivers low-noise output
Maxim Integrated Products has launched the MAX15031, a constant-frequency, PWM step-up converter designed for low-voltage systems that require a locally-generated high voltage.
2005-07-27 ST op amps deliver very-low noise, ultra-low power consumption
ST launched a family of high-speed operational amplifiers featuring very-low noise and ultra-low power consumption, designed for logic analyzers, oscilloscopes, video drivers, imaging systems and battery-powered instrumentation
2004-01-20 Spire obtains grant to develop low-noise APDs
Spire has received a six-month, $100,000 Small Business Innovative Research Phase I grant from the National Science Foundation to investigate low-noise avalanche photodiodes (APDs) in the 1- to 1.6- micron wavelength range.
2009-08-17 SBC offers low noise, heat dissipation
Adlink's first PICMG 1.0 full-size SBC is validated for the -20C to 70C temperature range.
2002-04-23 Sanyo blue-violet laser diode has low-noise beam structure
Sanyo Electric Co. Ltd has developed a blue-violet laser diode that features a low-noise beam structure and is suitable for use as a light source in next-generation DVD systems.
2012-01-26 Ratiometricity, signal conditioning enable high-res, low-noise smart sensors
Proper application of concepts, such as ratiometricity or signal conditioning, is paving the way for energy-efficient, high-performance standard solutions.
2007-09-21 Precision op amps feature low noise
National Semiconductor has introduced two precision op amps that offers what the company claims the industry's lowest input voltage noise and highest accuracy for products operating at low frequencies and low supply voltage.
2013-01-03 Power tip: Filter for low-noise power supply
Find out what happens when you use a two-section filter for low-noise power supplies.
2007-08-07 Op amps roll with e-Trim precision, low noise
Texas Instruments Inc. has introduced a single-supply operational amplifier with e-Trim precision and very low noise.
2009-06-09 Op amps combine high precision, low noise
Maxim Integrated Products has released the MAX9943/MAX9944/MAX9945 family of high-voltage, low-power operational amplifiers.
2005-11-29 Op amp merges unity-gain stability, wide SFDR, low noise
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2005-10-07 New fan motor from Sanyo Denki delivers high airflow, low noise
Sanyo Denki has expanded its San Ace 40 family of compact DC cooling fan motors with the availability of the 12V G- and J-speed models that deliver as much as 15 percent more airflow than its predecessors.
2002-02-01 National Semiconductor amplifiers exhibit low noise, draw low power
Based on the company's VP10 process, the LMH6622/LMH6639/LMH6644 amplifiers offer low noise, low power and high bandwidth for communications and other high-speed applications.
2010-03-23 Mixer delivers high linearity, low noise for 4G apps
Maxim Integrated Products offers a fully integrated, 2300MHz to 4000MHz, downconverting mixer with an on-chip LO buffer called MAX19998.
2008-05-27 Mitsubishi offers Ku band low-noise GaAs HEMT
Mitsubishi Electric Corp. has developed a full-mold package low noise Ku1 band GaAs high electron mobility transistor (HEMT), the MGF4935AM that is highly suitable for low-noise amplifiers in Direct Broadcast Satellite (DBS) reception systems and Very Small Aperture Terminal (VSAT) systems.
2004-12-09 Microwave radio, test, and sensor apps get a low-noise boost
Hittite introduced a new family of low noise amplifiers for microwave radio, test and sensor applications from 7GHz to 32GHz.
2005-01-11 Micrel buck regulator provides low noise, high efficiency
The new MIC2205 from Micrel is a high efficiency 2MHz PWM synchronous buck regulator that features a LOWQ LDO standby mode.
2007-10-15 Low-noise switching regulators fit mobile devices
Advanced Analogic Technologies Inc. has unveiled the first device in an extensive family of switching regulators designed for low-noise operation.
2007-08-27 Low-noise regulator touts high PSRR, efficiency
Micrel's new family of 'SuperLNRs' that feature the advantages and ease of use of LDOs with low noise, high PSRR, ultrafast transient performance, while providing the efficiency of a switching regulator.
2005-04-20 Low-noise precision amp targets low-voltage apps
Analog Devices is kicking off a new family of precision amps that are optimized for the low-noise requirements of instrumentation, audio, communications and medical apps operating at 5V and less
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