Content posted in August 2018
Space Mission Lifetimes
Jonathan Harris 8/18/2018 Post a comment
Designs for space applications are commonly created with mission life expectations reaching 15 to 20 years and even longer in some cases
Current Shunt Resistor Inductance: It Matters
Jerry Steele 8/16/2018 2 comments
In high frequency switched systems where you measure current with a shunt, you may observe problems such as excessive amplitude on sine wave current ripple, overshoots on square wave ripple or any rapid transition of current, or excessive high-frequency noise. These problems are due to current shunt inductance, which becomes more significant at lower values of shunt resistors
Designing LiDAR and more into Autonomous E racing
Steve Taranovich 8/9/2018 Post a comment
I think that ROBORACE is one of the most intriguing Motorsports I have ever seen for advancing the technology necessary for safe and practical electric vehicles. Its uniqueness is in the fact that their race cars are driverless as well as being electric.
Extracting Loop Gain and Phase Information from Simulation
Michael Steffes 8/9/2018 7 comments
Modern high-speed op amps and Fully Differential Amplifiers (FDAs) push the limits in every direction to deliver the best harmonic distortion at the lowest quiescent power. This often leads to relatively low phase margin designs in what would normally appear to be benign application circuits.
Silicon Carbide Leads the Wide Band-Gap Revolution
Dr. Zhongda Li 8/6/2018 Post a comment
Wide band-gap semiconductors such as GaN and SiC offer significant advantages over conventional silicon devices, for performance-critical power-conversion applications. Cost-effective, proven SiC products are on the market now, and ready to drop in as a straightforward upgrade
Yes, Do Put Your Label on Me
Analog Angle 8/1/2018 2 comments
Simple things like proper labeling of cables and additional annotation is an easy way to make a big difference in debugging of prototypes and pilot units.
These days, I often code design equations for filter circuits directly into sequences of Excel cells
The introduction of the solar boat is necessary to preserve our planet, which is mainly covered by water; the autonomous drive option is a pleasant alternative
Leading up to APEC have been a slew of new introductions by various suppliers. I wanted to highlight some of that here on Planet Analog for your information
Could a 16-bit SAR converter application reach a dynamic range of 125 dB at 600 kSPS?
My ‘gut feel’ as an Electronics Engineer tells me that the need for more adequate and intensive pilot training is a strong possibility