by Edel Griffith, Adesto Technologies The technology business rarely stays still as new technologies emerge, and newer versions supersede older products. Semiconductor devices have been around for over half-a-century now, and the pace of technological change is, if anything, increasing. While this pace of innovation brings many benefits in terms of enhanced functionality and increased […]
High-speed crossbar switch supports signal routing up to 20Gbps
Diodes Incorporated announced, at USB Developer Days, the PI3DBS16222 crossbar switch for high-speed differential and serial signals. Optimized for the latest protocols, it provides an almost-universal solution to routing high-speed signals up to 20Gbps around high-performance electronic equipment, from personal computers and mobile devices to network switch backplanes and high-end test tools. With the increasing […]
Printed Circuit Boards, Part 1: Context and phenolic boards
Despite appearances, there’s nothing simple about the materials or fabrication of the ubiquitous PC board, and the requirements of multi-GHz systems are increasing the performance demands placed on these boards. We take the standard, usually green, printed circuit board (PC board or PCB) for granted, but it has an interesting history, alternatives, and future. This […]
Analog Top Talks in August 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around analog ICs and analog design. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. LNA circuit not working – I am trying to simulate an LNA circuit from the book “Design of […]
What are RF waveguides? Part 2: implementation and components
Part 1 of this FAQ looked at the context and the need for waveguides; Part 2 looks at the implementation and available components. Q: What standard waveguide are available? A: There are thousands of models, configurations, and options. Most waveguides have flanges so they can be connected to create longer guides, or to provide turns […]
What are RF waveguides? Part 1: context and principles
Waveguides confine and covey electromagnetic energy in the GHz+ range, just as coaxial cables do; they offer lower loss and other virtues, but at a cost in parts and ease of use. Waveguides (sometimes spelled out as wave guides) do not have the visibility or convenience of coaxial cables but they are an essential passive […]
5 things you need to know about 5G filters
by Robert Hammond, Resonant CTO, and Mike Eddy, Resonant VP Product Marketing & Business Development 5G networks operate in new and higher frequency bands, requiring new underlying technology and performance standards for RF filters. The industry must develop new resonating structures in order to filter at these high frequencies, and large bandwidths, with enough power […]
InGaAs PIN photodiodes available in 2.0 mm and 3.0 mm gain area sizes
Marktech Optoelectronics, Inc. announced the global market introduction of the Models MTPD1346D-200 and MTPD1346D-300, two unique large active area InGaAs PIN photodiodes, expressly designed for expanded infrared instrumentation and monitoring capabilities. Marktech’s new Models MTPD1346D-200 and MTPD1346D-300 are available in higher-gain active area sizes of 2.0 mm and 3.0 mm, respectively, joining existing series InGaAs […]
Tunnel diode detectors feature 5 nsec pulse response rise time
Fairview Microwave Inc. has released a full line of coaxial-packaged tunnel diode detectors that are available with no Minimum Order Quantity (MOQ) and same-day shipping. These detectors are ideal for proof-of-concept and prototype applications for military and commercial radar, aerospace and defense, SATCOM, test and measurement applications, and more. Fairview’s new comprehensive product line consists of 26 […]
Analog Top Talks in July 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around analog ICs and analog design. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. OR wired with diodes to control the gate in a PMOSFET – I have two outputs from an […]
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