In a digital world, why bother with analog? Well, sometimes it can still be the right solution. Take, for instance, the analog multiplier (see figure). At its simplest, it’s a circuit that leverages ...

Traditionally, multiplying two analog signals involves the use of analog multipliers. Design engineers digitize analog signals using an analog-to-digital converter (ADC) and then run the code on a ...

Multiplying two analog signals involves the use of analog multipliers, usually implemented by using log and antilog circuit blocks or the Gilbert cell. Today, the most common technique used to ...