Microchip Technology Inc. via its Microsemi subsidiary, collaborated with STAR-Dundee to create an evaluation platform that implements SpaceFibre technology, which was recently recognized by the VITA Standards Organization (VSO) as a control-and-data plane option for its SpaceVPX interconnect standard. The SpaceFibre standard is already published as a very high-speed serial link standard by the European Cooperation […]
Eight-port PoE switch provides 60 W per port
The adoption of commercial smart lighting systems has grown significantly as organizations strive to improve energy efficiency and operational costs in buildings. Power over Ethernet (PoE) is rising in popularity for these systems, providing a reliable and easy-to-install solution that manages power and data over a single Ethernet cable. To support larger and more efficient […]
Specialized diodes, Part 2: Varactor, Gunn, and PIN diodes
Part 1 of this FAQ reviewed the standard PN semiconductor diode, and looked at some specialized variations called the tunnel, Zener/avalanche, and Schottky diodes. Part 2 briefly explores the varactor, Gunn, and PIN diodes. Q: What about the varactor diode? A: The varactor diode (Figure 1), also called a voltage variable capacitor (VVC) or varicap […]
Specialized diodes, Part 1: Tunnel, Zener/Avalanche, and Schottky diodes
There are diode varieties which do much more than just block current flow in one direction and allow it in the other; some of these special diodes have favorable attributes while others are essential in modern electronics. Every electronic engineer is familiar with the diode: it’s a basic, widely used, two-terminal semiconductor device. The diode’s […]
Power SiC components include 600-V MOSFETs, 600/1,200-V Schottky barrier diodes
Demand is growing for SiC power products that improve system efficiency, robustness and power density in automotive, industrial and aerospace and defense applications. Microchip Technology Inc., via its Microsemi subsidiary, today announced the production release of a family of SiC power devices that offer proven ruggedness and the performance benefits of wide-bandgap technology. Complemented by Microchip’s broad range […]
FPGA-based dev kit enables small form-factor for 4K video and imaging
Today’s video and imaging processing involves developing complex computer algorithms which enable systems to capture and display information and high-resolution images. As designers require high-performance computing, memory and connectivity resources to achieve high-resolution imaging with rich, vivid detail, Field Programmable Gate Arrays (FPGAs) are excellent platforms to achieve this, as they can perform thousands of […]
SoC design tool delivers FPGA designer productivity gains
As each new generation of devices scale, Field Programmable Gate Array (FPGA) designs are increasing in complexity and resource utilization, making designer productivity essential to accelerating time to market. Microchip Technology Inc., via its Microsemi Corporation subsidiary, today announced the release of Libero SoC version 12.0, delivering new gains in runtime and quality of results, as well […]
FPGA burst-mode receiver enables 10G PON in SFP and XFP footprints
While most current optical line terminal (OLT) implementations are in central office formats with large port counts in huge chassis configurations, there is growing demand amongst system architects, chief technology officers and carriers for fewer port, compact, low-power and low-cost form factors for 10G passive optical network (PON) OLTs. Microchip Technology Inc., through its Microsemi […]
SoC is based on royalty-free RISC-V instruction set architecture (ISA)
In a new era of computing driven by the convergence of 5G, machine learning and the internet of things (IoT), embedded developers need the richness of Linux-based operating systems. These must meet deterministic system requirements in ever lower power, thermally constrained design environments—all while addressing critical security and reliability requirements. Traditional system-on-chip (SoC) field programmable […]
Power-supply overvoltage protection, Part 2: Clamps
Part 1 of this FAQ discussed the context of overvoltage protection and crowbars which provide OVP. This part will look at clamps for OVP use. Q: What does the clamp do? A: A clamp conducts just-enough current to maintain the voltage across it at a safe, desired value when the transient is above the clamp’s […]
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