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Signal Chain Basics

Optimizing SAR ADC driver amplifier and RC filter circuit settling using SPICE

Luis Chioye
More Blogs from Signal Chain Basics
As vehicles become more electrified, it becomes more critical to accurately monitor the current in many subsystems to ensure performance as well as long-term reliability.
In this article, Iíll describe a few easy steps that will convert any Sallen-Key (SK) or multiple feedback (MFB) active filter from a single-input filter to a summing active filter that gives the same response without difficult calculations or analysis
Despite this reputation, I2C does have its challenges: a limited number of bits for a unique address can create address conflicts, or multiple devices may require different input voltages. Although solving these problems may seem straightforward, there are implication challenges to consider
High-speed data converters now digitize or generate signals directly at radio frequencies up to several gigahertz, replacing traditional radio-frequency (RF) components like mixers, local oscillators (LOs) and amplifiers. This article focuses on the transmitter (downlink) using an RF sampling digital-to-analog converter (DAC); my next article will cover the receiver (uplink)
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