The use of digital potentiometers and volume-control ICs to replace mechanical pots enables a wider variety of user-interface features, but consumer-product designers are also pushed to reduce costs ...

You would like to measure the output pin of your circuit with a spectrum analyzer, but the pin needs to be biased to be in a standard operation mode. How would you bias this circuit without affecting ...

Bias circuits for class AB buffers (Fig. 1a) can take several forms. One alternative (not necessarily the best) is usually called the “old VBE doubler” (Fig. 1b). The main purpose of these circuits is ...

A new technical paper titled “Cryogenic-Aware Forward Body Biasing in Bulk CMOS” was published by researchers at QuTech, Tu Delft. “Cryogenic CMOS (cryo-CMOS) circuits are often hindered by the ...

We were recently tipped off to quite a resource — on the Texas Instruments website, there’s a page where you can view and download a compendium of analog sub-circuits. Individual circuits can be ...