Historically, multiplying two analog indicators includes using analog multipliers. Design engineers digitize analog indicators utilizing an analog-to-digital converter (ADC) after which run the code on a microcontroller to carry out digital multiplication. Nevertheless, one other digital method using an XNOR logic gate alongside an ADC performs multiplication on two bitstreams, avoiding the price of the analog multiplier.
Discover out extra about this substitute analog multiplication method in an article printed in EDN’s sister publication Planet Analog.
Associated Content material
- Simulating the front-end of your ADC
- Analog to Digital Converter (ADC) Fundamentals
- Introduction to analog/digital converter (ADC) sorts
- Understanding analog-to-digital converter (ADC) drivers
- Analog-to-digital converter (ADC) accuracy in easy phrases
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