Analog Diablog is the place to comment on the articles found in Analog Dialogue (or those that you'd like to see). It can also be used as a discussion forum on products, applications, technology, and techniques for analog, digital, and mixed-signal processing using Analog Devices components.
2 -- Editors’ Notes 3 -- Noise Figure and Logarithmic Amplifiers [The Wit and Wisdom of Dr. Leif—6] 9 -- Understanding Hot Swap: Example of Hot-Swap Circuit Design Process 14 -- Discrete- and Integrated Control of Power Amplifiers in Base Stations 17 -- Product Introductions 18 --From the Back Burner
The linear variable differential transformer is an accurate and reliable method for measuring linear distance. LVDTs are position-to-electrical sensors whose output is proportional to the position of a movable magnetic core, which moves linearly inside a transformer. LVDTs find uses in machine-tools, robotics, avionics, and computerized manufacturing.
Blood coagulation is a complex process by which clots are formed to end bleeding at an injured site. During heart-bypass surgery, blood is diverted to a heart-lung machine. An anticoagulant is administered during surgery—followed by a rapid reversal. This article describes a coagulation monitor that provides rapid, automated data—aiding patient safety, workflow, and decision making—and leading to improved outcomes.
