There are many applications whose operating environments demand the use of an interconnect system with a high-reliability contact. If equipment is to be used where high shock and vibration or extremes of temperature are experienced, connectors based on a standard contact will not be reliable or rugged enough to guarantee signal integrity.
The continued increase in mobile handset functionality is being enabled by more powerful baseband and applications processor chips, which are more frequently coupled with memory devices using package-on-package (PoP) stacking.
With GPS rapidly becoming an increasingly vital part of our business and private lives, the market for these devices has seen a strong and steady business growth. Apart from traditional GPS applications, such as navigation and car breakdown emergency systems, GPS functionality has expanded well into the industrial and business markets.
Pick and place robotics has been a common sight in the automotive industry for some time. It is capable of auto racking, bin picking, positioning parts for assembly, and other repetitive tasks that help automate production sequences and reduce costs.
In the past, electronic control units (ECUs) in automotive applications were connected by individual signal wires. However, today, close to 100% of the ECUs are connected by bus systems such as LIN, CAN and FlexRay. This yields significant advantages, including improved data availability, straightforward wiring and standardized interfaces.
Today’s automobiles have a wide variety of RF systems with antennas on them for Sirius and XM radio, collision avoidance radars, the Global Positioning System (GPS) and other systems. Conventional test facilities can only perform terrestrial directed pattern measurements of the antenna on the automobile.
What value does a component distributor offer other than obtaining goods from a single source? Can they offer value beyond that convenience? Large distributors offer everything from resistors to Fully Programmable Gate Arrays (FPGAs).
To be a global leader in the electronics industry, a component distributor must support OEMs with technical information and engineering resources, while providing global logistics and inventory services that streamline the manufacturing process.
As the demand for high-performance, cost-effective systems continues to increase, power system design has become more challenging and complex than ever before. In addition to being responsible for the critical selection of the most cost-effective board mounted power solutions from discrete to modular dc-dc solutions and other board-level components...
For DC-DC converters, fast transient response has become ever more critical because of the increasingly higher speeds of contemporary devices.
Long term evolution (LTE) is firmly on course to be the dominant wireless communications standard in the next decade. There is overwhelming operator commitment to adopting the LTE standard and capitalising on the unquestionable benefits it will bring to their subscribers, even more so than was demonstrated for its 3G predecessors.
Selecting the best isolated brick DC/DC converter for an application can pose a challenging task for the design engineer. There are a number of circumstances that can motivate a particular choice. These could be transient response, efficiency, environmental conditions, or mechanical packaging.
In today’s rapidly growing healthcare marketplace, portability and functionality are the name of the game when it comes to medical devices. Healthcare is steadily moving away from hospitals to the point of incident and into the patient’s home. Around the globe, physicians and patients are turning to low-cost telemedicine solutions that give patients the ability to safely and effectively monitor their own health.
Application of high temperature quartz oscillators in oil, gas, and geo-thermal exploration has been the subject of increasing discussion in recent years. The need for these devices, and high temperature electronics in general, has arisen from application requirements that have pushed the upper temperature range limit higher.
One of the questions that often gets asked around femtocells is “What about the backhaul issues?” Indeed, some people have suggested that DSL will need to be upgraded to some carrier-grade Ethernet or xPON service to solve this issue.
Two organizations representing the blind have settled a discrimination lawsuit against Arizona State University over its use of Amazon's Kindle e-reader device. Arizona State is among several universities testing the $489 Kindle DX, a large-screen model aimed at textbook and newspaper readers.
From a modest start in 1990, lithium-ion cell production has mushroomed into a multibillion-units-per-year industry with manufacturing facilities spread all over the world. Because of the potential for dangerous thermal-related incidents during the manufacture and use of Li-ion cells, extreme care must be taken during the manufacturing processes to produce high-quality cells that are as safe as possible.
In the era of global wireless connectivity, almost nothing is more important than keeping a smart phone or mobile Internet device charged. Expanding features on the constantly improving portable and handheld device create a major challenge for designers of battery charger ICs.
Electronics packaging solutions are developed on many levels, from the board architecture all the way up to the mechanical enclosure. The individual elements that compose these solutions need to work together so that the device can pass compliance tests.
In order to see how ultracapacitors make battery modules greener, one needs to have a basic description of the devices. Batteries rely on a chemical reaction to dissipate stored energy. There is no chemical reaction in ultracapacitors, as they store energy in an electrostatic field.
Small-size and low-cost netbooks, ultra-mobile PCs (UMPC) and mobile internet devices (MIDs) are becoming more popular and gaining wide user acceptance. The Lithium-Ion (Li-Ion) battery charging system used in these portable devices is much more sophisticated than that used in cellular phones.
The beating of the heart is often recorded via sound or simply with touch - but there's also another interesting and somewhat lesser known option - light. An infrared emitter/detector pair can be used along with a programmable microcontroller, to effectively visualize the effects of the human body's hardest-working muscle
In the industrial environment, touch panels, or touchscreens, facilitate operator input in a very simple, yet reliable, way. As touch input-based handheld and mobile devices enter more industrial applications – such as portable flow controls and handheld terminals for field testing – companies need to protect and extend their investment.
Many general-purpose signal processors are acceptable for industrial applications based on their computing performance and baseline connectivity features. However, there are important peripheral enhancements that can significantly upgrade the processor’s capabilities for more demanding industrial systems.
Increasingly, the biggest challenges designers of consumer electronics products face have less to do with performance or feature-richness, and more to do with ease of use and simplicity. This is especially true in entertainment networking, where multiple technologies currently vie for adoption, and consumers have made it clear they want a simple solution, right out of the box.