New Electronics
Mechanical noise produced by the bearings can cause viation, and if the of that viation matches any resonant of the enclosure, it can be amplified to an intolerable level. ... Ideally, there should be no obstructions in the
 23 February 2017

Electronic Design
Electronic Design Integrated based around field-programmable gate arrays (FPGAs) are also adding multicore processing power and other functional blocks to form SoCs. For example, in addition to its programmable logic, digital-signal-processor (DSP) block, and
 22 February 2017

EE Times
A) The PWM depends on your application. Usually for motors we can use a PWM between 5kHz - 20kHz. Remember that sometimes you don't want to hear the noise of your motor (so you use a high PWM ) but this will ...
 21 February 2017

Design and Reuse (press release) (blog)
Design and Reuse (press release) (blog) This time we discuss the significance of Adaptive Scaling (AVS) and Dynamic Scaling (DVFS) in optimising in-chip conditions. As Moortec's CTO, Oliver has been leading the development of compelling in-chip monitoring solutions ...
 20 February 2017

Electronic Design
Electronic Design 3a to 3c, we see that with external drivers, just 1 to 2 nH of gate loop inductance can cause unintended turn-on. While gate resistors reduce the spikes, they create additional losses. Thus, the system becomes limited in terms of switching
 16 February 2017

Electronic Design
Electronic Design for Sensors that Never Stop ListeningThe UB20M, as the patent-pending is called, only wakes up an device when something like an accelerometer feels movement or a microphone hears a sound, generating a . That allows a sensor to keep watching its surroundings, ...
 13 February 2017

Electronic Design
Electronic Design Figure 7 shows the recommended test setup to measure PSRR performance. The EB5061B Network analyzer generates both dc and an RF noise signal, then compares the input and output to arrive at the results. The EB5061B has a range ...
 8 February 2017

Electronic Design
Electronic Design Virtually all devices in use now incorporate fast serial data transfers. Examples include ASIC and FPGA connections on a printed- board (PCB), board-to-board connections, or short cables. Multiple interface standards exist to
 1 February 2017

The Hindu
The Hindu At the Max Planck Institute of Quantum Optics in Garching, Germany, Manish Garg and other researchers used laser light to generate very high current inside a solid material. The electrons were found to be moving at a
 31 January 2017

Electronic Design (blog)
Electronic Design (blog) When C1 is removed, the no longer oscillates. Perhaps without the capacitor, there's nothing to drive the transistor of Q1. At t=0, the base terminal of Q1 is near ground potential, 37.43 mV. The emitter terminal is at 0.4468 V. Q1's threshold
 26 January 2017