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MEMS Measurement Standards

Consistent with a move towards standards in MEMS, NIST has released two reference chips that fabs can use to cross-check their measurement techniques. There are several critical parameters unique to MEMS, and five of them are captured by this 5-in-1 reference. NIST has done its own measurements, and the idea is to replicate the results they got. The chips are available for sale ($1735), along with the results for comparison.

The five tests covered are:

Building Better Wizards

Wizards are becoming more and more prevalent. Lest you’re concerned that Dumbledore’s relatives are coming to exact revenge, fear not: we speak here of wizards in the GUI (as opposed to gooey) sense. Yes, there are bastions of holdouts that cling to command line interfaces as a measure of their hacker bona fides, but there are solid reasons to like a well-designed wizard.

And “well-designed” is the operative phrase here. You may think of a wizard as no more than a way to simplify processes that could just as effectively be … Read More → "Building Better Wizards"

featured blogs
Oct 13, 2019
In part 3 of this blog series we looked at what typically is the longest stage in designing a PCB Routing and net tuning.  In part 4 we will finish the design process by looking at planes, and some miscellaneous items that may be required in some designs. Planes Figure 8...
Oct 13, 2019
https://youtu.be/8BM28qwHyUk Made at Arm TechCon (camera Randy Smith) Monday: What Is Quantum Supremacy? Tuesday: It's Ada Lovelace Day Today Wednesday: The First Woman to Receive the Kaufman... [[ Click on the title to access the full blog on the Cadence Community site...
Oct 11, 2019
The FPGA (or ACAP) universe gathered at the San Jose Fairmount last week during the Xilinx Developer Forum. Engineers, data scientists, analysts, distributors, alliance partners and more came to learn about the latest hardware, software and system level solutions from Xilinx....
Oct 11, 2019
Have you ever stayed awake at night pondering palindromic digital clock posers?...
Oct 11, 2019
[From the last episode: We looked at subroutines in computer programs.] We saw a couple weeks ago that some memories are big, but slow (flash memory). Others are fast, but not so big '€“ and they'€™re power-hungry to boot (SRAM). This sets up an interesting problem. When ...