Content posted in April 2016
I Still Have a Vacuum Tube in My House?
Analog Angle 4/21/2016 15 comments
: The legendary vacuum tube still has an irreplaceable role in mass-market and specialized applications, but that too may be changing due to progress in solid-state devices and designs.
Supergroup Van Halen Was Once Used to Promote PCs
Scott Deuty 4/20/2016 1 comment
It may come as a shock that PCs were not always common in life and music was once generated through ANALOG technology of vibrating guitar strings altered by pushing pedals, pulling levers, and twisting potentiometers.
Citius, Altius, Fortius
Steve Taranovich 4/18/2016 1 comment
The data sheet for the amplifier that I’ve chosen for my application specifies a small signal bandwidth along with a large signal bandwidth, and they are quite different specs. How do I determine if my signal qualifies as small or large?
Diff-Amp Uses a Resistor Network
Dennis Feucht 4/14/2016 3 comments
Low-cost integrated resistor networks can be used to implement a low-parts-count two-op-amp differential amplifier with low common-mode gain. Integrated onto a common substrate and processed together, resistors of integrated networks match well and are an alternative solution to discrete resistors, especially for amplifiers with a wide common-mode input voltage range.
An exclusive look inside the Data Center
Steve Taranovich 4/10/2016 1 comment
Google has recently joined the Open Compute Project (OCP), and has announced a 48V DC power distribution technology to the rack and then down-converted to 1VDC or less as close to the processor as possible.
PI Continuum Simulation: Load Modulation
Raj Nair 4/7/2016 Post a comment
How do advanced design changes impact power integrity? This is a question often encountered by power-integrity aware IP block designers. And here is where a front-end analysis environment such as Anasim's PI-FP is most useful.
The Benson High-School Electronics Class Rose Festival Prank
Dennis Feucht 4/6/2016 Post a comment
Every year, a big festival is held in Portland, Oregon - the Silicon Forest - that is not quite as famous as the Pasadena Rose Parade, though its parade was carried on network television in the 1960s, when I was in high-school. In the mid-‘60s, Benson Polytechnic High School was rated nationally as number two behind the Bronx School of Science in New York
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