Latest Digital Filters Articles and Videos

This project uses a C8051 microcontroller development kit, an accelerometer evaluation board, and Simplicity Studio…

This project uses a C8051 microcontroller development kit, an accelerometer evaluation board, and Simplicity Studio IDE—all from Silicon Labs—to rather quickly and easily build a motion-detecting alarm system.

This article will review the use of window functions to alleviate the DFT leakage.

This article will review the use of window functions to alleviate the DFT leakage.

This article examines the common assumption that the clock-performance requirement for an RF sampling ADC is much more…

This article examines the common assumption that the clock-performance requirement for an RF sampling ADC is much more stringent compared to a heterodyne approach.

With the need for high-speed mobile data increasing, there's a need to increase efficiency in how we transmit and receive…

With the need for high-speed mobile data increasing, there's a need to increase efficiency in how we transmit and receive data from wireless base stations.

This article presents an overview of various applications which exploit convolution, an advanced signal operation.

This article presents an overview of various applications which exploit convolution, an advanced signal operation.

Learn how to implement a moving average filter and optimize it with CIC architecture.

Learn how to implement a moving average filter and optimize it with CIC architecture.

MEMS accelerometers have finally reached a point where they are able to measure vibration on a broad set of machine platforms.

MEMS accelerometers have finally reached a point where they are able to measure vibration on a broad set of machine platforms.

CSD is an elegant method to implement digital multipliers in a more efficient way.

CSD is an elegant method to implement digital multipliers in a more efficient way.

This article reviews the basics of D/A conversion and explains how multirate DSP can lead to a more efficient system.

This article reviews the basics of D/A conversion and explains how multirate DSP can lead to a more efficient system.

This article defines 1/f noise and goes over ways to reduce or eliminate it in precision measurement applications.

This article defines 1/f noise and goes over ways to reduce or eliminate it in precision measurement applications.

This article presents an overview of the convolution operation and discusses two of its applications.

This article presents an overview of the convolution operation and discusses two of its applications.

In this news brief, we look at the ADC12DJ3200 and the LMX2594 from Texas Instruments. Both products work together to…

In this news brief, we look at the ADC12DJ3200 and the LMX2594 from Texas Instruments. Both products work together to help widen bandwidth and lower phase noise for high-speed systems.

Connecting two parts of a system becomes complicated when your signals are up in the gigahertz range. Let’s take a look…

Connecting two parts of a system becomes complicated when your signals are up in the gigahertz range. Let’s take a look at some new cabling options.

Why install three components when you could use one instead? You can simplify your layout with single-component passive…

Why install three components when you could use one instead? You can simplify your layout with single-component passive filters, such as the MEM1005PP251T from TDK.

This article will introduce approaches for determining the root causes of spur issues in high-resolution precision ADC…

This article will introduce approaches for determining the root causes of spur issues in high-resolution precision ADC applications and present solutions to solve them.

In this article, we'll first study types of noise and then try to eliminate them by filtering the data. Finally, we'll…

In this article, we'll first study types of noise and then try to eliminate them by filtering the data. Finally, we'll try to find peaks in that data.

Out of all device properties, noise can be an especially challenging topic to grasp and design for.

Out of all device properties, noise can be an especially challenging topic to grasp and design for.

Radio architectures can contain more downconversion stages than ever. Here are some tips to keep up.

Radio architectures can contain more downconversion stages than ever. Here are some tips to keep up.

Learn how to get the most out of ferrite beads in your designs.

Learn how to get the most out of ferrite beads in your designs.