The continuation of Moore’s law by conventional CMOS scaling is becoming more and more challenging, requiring huge capital investments. 3D packaging with 3D TSV interconnects provides another path towards the 'More than Moore', with relatively smaller capital investments.

The introduction of integrated voltage regulators was a boon for electronic engineers. Before that, regulated power supplies were rather complex, particularly if such a power supply had to be short-circuit proof.

RF transformers are widely used in electronic circuits for impedance matching to achieve maximum power transfer and to suppress undesired signal reflection, voltage or current step-up or step-down, DC isolation between circuits while providing efficient AC transmission and interfacing between balanced and unbalanced circuits such as amplifiers.

RF transformers are widely used in electronic circuits for impedance matching to achieve maximum power transfer and to suppress undesired signal reflection. Part 2 of this article continues the story that began in the July issue.

A voltage controlled oscillator circuit can be modelled as the combination of an amplifier with gain and a frequency dependent feedback loop as illustrated in Figure 1.

In modern digital communications systems the information content is typically created digitally and then used to modulate an RF signal. It is useful to evaluate the modulation, both before and after upconversion to diagnose any impairments in the conversion process.

Invited by the Taiwanese government to see how some of the country’s electronic components are made, I joined an international party of journalists for a series of factory-guided tours round plants making products ranging from miniature cameras to plugs and interconnects.

The memory semiconductor industry is about to go through a period of major technological changes as new integration trends and disruptive packaging technologies pave the way to the future growth of this industry …

With Pico-ITX, small form factor (SFF) designers can gain from a standard solution, with which they can develop the smallest embedded devices fast and without having to make user-specific adaptations. There are, however, alternatives.

Microcontrollers are commonly considered by designers to be one of the easiest products to use due to their simple programming language, wide peripheral set and price/performance value. They are heavily used in products from washing machines to motor vehicles.

In the megawatt range, high-power electronics applications need powerful semiconductors. However, even the largest semiconductors available today are still not strong enough for some applications. It is therefore necessary to connect them in parallel. The parallel connection of semiconductor devices in a traditional power electronics circuit is very common.

Three-dimensional, flat panel displays that do not need glasses to view them, a 240 Hz response time screen and a 6-in touch function ebook were some of the latest products shown at the Display Taiwan exhibition in Taipei.

The embedded design world has changed markedly over the last decade and the progress shows no sign of slowing. Multicore processing (in the form of both symmetric multiprocessing (SMP) and asymmetric multiprocessing (AMP)) is becoming commonplace, with embedded multicore CPU revenue expected to grow six times to 2011 (Venture Development Corporation).

This article by LX Innovations outlines the process of electronics design and points out some of the various common pitfalls that can be encountered and ways they can be avoided.

Invited by the Taiwanese government to see how some of the country’s electronic components are made, I joined an international party of journalists for a series of factory-guided tours round plants making products ranging from miniature cameras to plugs and interconnects. This is the second and final report of that trip.