How healthy is your heart? Design How-To 2/6/2013 Post a comment Medical equipments have one thing in common and that is the presence of electronics. From the tiny gadget that checks the amount of sugar in blood to the bulky ECG machine which measures your heart operation. This paper gives a small-window view of the places where electronics is used and has been sitting silently in our lives over the years.
Custom EQing headphones for your ears Audio DesignLine Blog 1/30/2013 4 comments Finding out the perceived frequency response of your combined headphone/ear 'system' and compensating for it using parametric equalization can offer some eye-opening benefits. But finding an EQ solution isn't always easy.
Wafer-scale CMOS X-ray imaging for medical apps Design How-To 8/10/2012 Post a comment There is a growing interest in the use of solid-state based X-ray medical imaging and detection systems in the replacement of conventional diagnostic imaging techniques. One of these technologies is wafer-scale CMOS sensor-based imaging, which can bring advantages in terms of performance such as high resolution, high dynamic range and low noise capabilities.
IC supplier, customer cooperation methodologies drive up electronics system quality Design How-To 7/13/2012 1 comment Although IC manufacturers have been extremely successful in reducing defects, on the other hand a significant part of the quality drive for printed-circuit-board module makers is stemming from reducing electrical over-stress (EOS), electrostatic discharge (ESD), and cases of no-trouble-found (NTF). Solution of these problems requires the involvement of the PCB module maker and the automotive manufacturer as well.
Advanced capacitors ensure long-term control-circuit stability Design How-To 7/2/2012 Post a comment Tantalum and niobium-oxide technology meet industry needs for rugged capacitors that maintain high-performance standards under electrical and mechanical stresses. Technical improvements have been made that strengthen the structure of the capacitor and give it more robust performance in a variety of uses. And application guidelines aid design engineers.
How to select power line polarity protection diodes Design How-To 6/30/2012 1 comment Diode rectifiers are ideal solutions for automotive electronic power line protection and have several important parameters for these applications, including: Forward current, repetitive reverse voltage, forward surge current, and fusing rate.