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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
2015-06-29 Understanding ultra-low phase noise oscillators
Here is a tutorial on phase noise and jitter. We will also tackle the impact of ultra-low phase noise oscillators on system performance
2015-09-15 Signal chain basics: Noise in ADCs
There are many different sources of noise in an ADC. Read this to learn about the three different categories based on their frequency characteristics
2013-06-06 OCXOs boasts phase noise performance of -172dBc/Hz at 100kHz
IQOV-200 series Oven Controlled Crystal Oscillator nominally operates from a 12V power supply and consumes just 1Watt of power at steady state.
2007-02-27 Noise, TDMA Noise, and Suppression Techniques
This application note addresses the problem of TDMA noise customers have encountered while driving mono speakers in their GSM phone designs
2015-10-28 A brief look at intrinsic op amp noise
If you do not want to do the full detailed noise analysis and just need some quick rules of thumb to get your design in the ball park, this article is for you
2003-11-14 Zetex fans, blowers feature smart thermal control
The ZXBM2004 variable speed 2-phase motor controller from Zetex provides added flexibility in thermal control
2009-02-10 Z-Foil resistors boast fast thermal stabilization
Vishay Intertechnology Inc. has launched two new ultrahigh-precision Z-Foil voltage divider resistors that feature a low typical TCR and a load-life stability ratio of 0.005 percent.
2013-04-23 Understand thermal management for power supplies
Know the basics of dissipating heat in power supplies while keeping the noise down
2007-03-06 Ultralow-noise LDOs enable 3.9mm? solution size
Maxim's ultralow-noise, 150mA LDOs are available in a 1-by-1.5-by-0.8mm ?DFN package that enables a total solution size as small as 3.9mm?, including external components
2012-04-16 TI's power converter touts noise reduction by 99
The 1A QuietSupply step down voltage regulator claims to maximize the performance of precision data converters, amplifiers and clock distribution circuits in noise-sensitive designs
2006-06-27 Thermal management ICs generate market heat
Databeans Inc. thinks thermal management ICs are hot. With revenue hitting $674 million in 2005, the firm believes this market could reach just under $2 billion in 5 years
2003-07-16 Substrate noise can tax tools, methodologies
Raminderpal Singh, manager of Process Design Kit Development at IBM, says complex substrate-modeling, prediction methodologies and tools can all prove futile in IC design without understanding the "bigger" parasitic future.
2005-11-04 Stereo headphone amplifier delivers high RF noise rejection
Maxim Integrated's new 60mW DirectDrive stereo headphone amplifier delivers audiophile audio quality with 0.02 percent THD+N
2012-04-27 Stepper motor driver reduces board space, improves thermal efficiency
Texas Instruments' new driver is designed for industrial, medical and consumer applications.
2003-09-23 Sipex LDOs offer low output noise
Sipex Corp. has introduced the SP6205 and the SP6203, two 500mA and 300mA low dropout linear regulators that offer low output noise
2014-11-17 Self-heating limits noise in microwave amplifiers
Chalmers University of Technology scientists showed how noise in a microwave amplifier is limited by self-heating at very low temperatures, which can be useful in quantum computers and radio astronomy
2002-08-05 ROHM disc driver reduces noise, motor vibration
The BC7905BFS CD-ROM/DVD-ROM combination disc drive driver IC is claimed by the company to achieve a 12dB noise level reduction during disc activation and regenerative braking
2009-04-30 Resonant controller ensures noise immunity
Fairchild Semiconductor has introduced the FAN7621 resonant controller that simplifies design, reduces BOM and provides advanced protection functions in LCD and PDP TVs, servers, game consoles and LED lighting applications.
2008-01-17 Perform thermal tests on Class D amps
There are two kinds of amplifiers used to generate the output power, class AB and class D amplifiers. The shift to class D was mainly the result of the introduction of flat-screen LCD and plasma TVs, in which space was limited and heat dissipation became an issue. Since the thermal test standards were developed when only class output power AB was used, we want to investigate if they are still appropriate for class D
2008-03-05 No-noise LED drivers suit low-cost portable devices
Leadis Technology's new family of no-noise, 4-channel white LED drivers target a new generation of low-cost handsets and portable products that use lower-VF white LEDs and lower-cost TFT-LCD modules
2014-10-09 Motor drivers claim to lower noise, vibration, footprint
The latest devices from Toshiba, ranging from precision stepper motor drivers to sensorless brushless DC motor drivers, target home, business and industrial applications.
2010-07-01 Microstep drivers optimize motor torque, noise
ROHM Semiconductor is rolling out high-performance, high-reliability stepper motor drivers that enable designers to optimize motor torque, noise and vibration for a wide range of applications
2004-07-27 Micrel LDO touts best PSRR, noise specs
Micrel says its MIC2215 is one of the industry''s highest performing triple low-dropout regulators.
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.
2002-03-14 MEMSIC dual-axis accelerometers exhibit reduced noise
Designed to sense motion, acceleration, or tilt, the company's Ultra Low Noise product line of dual-axis accelerometers feature a noise factor 2.5 to 3 times lesser compared to existing products, as well as temperature drift improvement of 50 percent
2007-08-09 Low-noise driver powers nine cellphone LEDs
Linear Technology's LTC3219 low noise LED driver for cellphone displays and lighting provides nine individually configurable current sources for main, sub- and RGB displays
2002-08-08 Linear Tech transformer driver provides low noise, EMI
The LT3439 1A isolated push-pull dc/dc transformer driver provides low noise and EMI by using a single resistor to control both the output switch voltage and current slew rates
2002-10-28 LG Electronics ships low-noise CD-RW drive
LG Electronics Inc. has introduced the GCE-8481B 48x CD-RW drive that uses the company's reverse-resonance design to minimize noise and thermal emission.
2007-12-07 LDOs fit space-constrained, noise-sensitive apps
Maxim's low-noise 500mA MAX8902A/MAX8902B LDOs are suitable for noise-sensitive and space-constrained applications
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