RCD uplift. If you’ve ever tested a circuit and got higher readings than expected, chances are uplift was the reason. Here’s what RCD uplift is, why it matters, and how Megger’s True Loop® technology ...

Some operational amplifiers (op amps) have an inductive open-loop output impedance, which can be more complex to stabilize than op amps with resistive output impedances. One of the most common ...

RCD uplift is a measurable and predictable phenomenon that affects no-trip loop impedance testing. When left unaddressed, it ...

I'm frequently asked why I refer to the effective inductance of a voltage reference, voltage regulator, or op-amp in my articles. Others question “Is there really an inductor in there?”, “Where does ...

Many articles and application notes describe the extraction of phase margin, using a non-invasive technique that extracts the phase margin from an output impedance measurement. The term non-invasive ...

For the PDF version of this article, click here. Many electronic circuits can rapidly shift between a sleep state and full load operation, placing a heavy requirement on the power converter to ...