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Links to electronic circuits, electronic schematics and designs for engineers, hobbyists, students & inventors:
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Log-ratio Amplifier has six-decade dynamic range - 27-Nov-03 EDN-Design Ideas 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. The wide-dynamic-range signal undergoes compression, and the use of a lower resolution measurement system then saves cost__ Circuit Design by Reza Moghimi, Analog Devices, San Jose, CA Passive Differentiator Tops Active Design - 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]. The circuit surpasses the performance of an op-amp-based differentiator. The trick is to add a carefully selected inductor,Circuit Design EDN Design Idea Stan Bleszynski, Applied Micro Electronics Ltd, Dublin, Ireland |
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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__ Circuit Design by Alexander Bell, Infosoft International, Rego Park, NY
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Differentiator Circuits |
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