Sensors monitoring mechanical and biological systems must often scavenge power from the thing being sensed. The oscillator circuits shown here let you operate those sensors. Sensor circuits that connect to thermocouples, electromagnetic mechanical-to-electrical transducers, and piezoelectric mechanical-to-electrical transducers often use oscillators powered through energy harvesting from solar cells and other sources. These power sources can […]
Featured Contributions
Active baluns bridge the microwave and digital worlds
To achieve the datasheet performance of ultra-high-speed data converters, now clocking to 64 GS/sec, the handoff to and from the microwave domain must be near perfect. To preserve the data converters’ spurious-free dynamic range, a new category of component has been developed that converts between the differential and single-ended signal domains while amplifying and filtering […]
Managing design complexity and global collaboration with IP-centric design
Semiconductor design complexity has increased exponentially in recent years, and this challenge is exacerbated by the need to collaborate and scale across multiple, globally distributed teams while accelerating time to market. On top of these elements, the industry has been confronted with a major obstacle: the current talent shortage. There is no quick fix to […]
PCB design best practices for ECAD/MCAD collaboration
By Alex Grange, Siemens EDA As designs grow in scope and complexity, collaboration between the electronic and mechanical domains is even more important. For example, as PCB designs face tighter requirements, problems resulting from electromechanical interference are becoming more common. Handling these problems across disciplines requires constant collaboration and synchronized data. What isn’t working today […]
Open RAN networks pass the time
Network elements must meet certain frequency, phase, and time requirements to ensure proper end-to-end network operation. Synchronization architectures defined by the O-RAN alliance dictate how Open RAN equipment can meet these requirements. Open RAN continues to attract interest from service providers looking to reduce cost, improve competition, and drive technology innovation. The desire for a…
Why should you be using rigid-flex PCBs rather than flex PCBs in your next project?
by Ken Ghadia, Sales Engineer, TechnoTronix Rigid-flex or rigid-flexible PCBs are the preferred interconnection circuits in today’s electronics. They have simplified the PCB assembly with superior mechanical stability and electrical reliability features. The driving factors for their popularity are reduced product weight, compact packaging, and quick assembly. Rigid-flex PCBs were designed primarily for critical interconnections in […]
