Electronic Circuits and Tutorials
Electronic Schematics - D

Differentiator Math Functions Circuits

Log-ratio amplifier has six-decade dynamic range -  27-Nov-03 Issue of EDN  You need optical-power monitoring to guarantee overall system performance in fiber-optic communication systems. Logarithmic-signal processing can maintain precise measurements over a wide dynamic range...... [Design Idea by Reza Moghimi, Analog Devices, San Jose, CA]

Passive Differentiator Tops Active Designs -  04/28/94 EDN-Design Ideas.....The simple, passive differentiator in Fig 1 achieves accurate differentiation even at frequencies approaching the limit, fO=1/(2[pi]RC]. ..... EDN is migrating links. This link is not verified.  Search the "title" + EDN for new link.

Simplify computer-aided engineering with scientific-to-engineering conversion -  09/30/04 EDN-Design Ideas.....The simple yet useful formula in this Design Idea enables conversion from scientific format (for example, 2.2 9], which is typical for CAE (computer-aided-engineering], double-precision output.....Page includes several designs.  Scroll to find this one..... [Design Idea by Alexander Bell, Infosoft International, Rego Park, NY]

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