Synchronizing DSP/BIOS Threads Application Report

This application report presents a way to modify the PFM mode of operation of the TPS61016 boost converter to meet low ripple voltage requirements at light load by changing the transconductance amplif

An op amp and voltage reference capable of single supply operation down to 1.1V is introduced.Performance is uncompromised and compares favorably with standard state-of-the-art devices. In adeparture from conventional approaches the circuit can operate in a floating mode powered by residualvoltages independent of fixed supplies. A brief description of the IC design is given but emphasis

This document provides implementation instructions for the DDR2 interface contained on the C6474 DSP device.

Operational transconductance amplifiers (OTAs) are often among the least understood analog components. However these devices serve a very useful function that is being implemented on a regular basis in many integrated circuits as an element for more advanced purposes; the current feedback amplifier is among the most prominent example. The purpose of this application report is to show how this bui

The following application report contains information that will help you validate signal quality on a BLVDS SER/DES link. How to capture an eye pattern how to generate an eye mask and how to validate signal quality are all explained in detail in this document.

Circuit Techniques for Avoiding Oscillations in Comparator Applications

TRF796x EVM Firmware Description of the TI TRF796x Evaluation Module (EVM)

This report demonstrates the benefits of using Texas Instruments Linear Redrivers to simplify the process of channel tuning and improve system margins. Test results of the DS125BR820 linear redriver operating in various pre-channel and post-channel conditions are presented and show improvements in channel conditions in terms of transmitter pre- and post-cursor error-free operat

This note describes the DSP implementation of a full-duplex acoustic-echo cancellation (AEC) software. This software is based on the normalized least mean square (NLMS) algorithm. The algorithm includes active-channel and double-talk detection. This software was implemented on a TMS320C54x digital signal processor (DSP) in assembly language. It requires few resources in terms of million instru

Adaptive filtering techniques are necessary considerations when a specific signal output is desired but the coefficients of that filter cannot be determined at the outset. Sometimes this is because of changing line or transmission conditions. An adaptive filter is one which contains coefficients that are updated by an adaptive algorithm to optimize filter response to the desired performance crit

This application report describes the principles of Texas Instruments low-frequency RFID products how to choose the right components and shows best practices for a good PCB layout. This application report can be used as a guideline for designing a system with the TMS37157 PaLFI chip.

This application report describes a simple wireless mesh network running on a number of wireless power points. Each power point contains a timer switch and a power monitor. The mesh network is self le

Application Note 953 LCD Triplex Drive with COP820CJ

When a PFC is in discontinuous conduction mode the inductor current will resonant between the boost inductor and MOSFET parasite capacitance. The resonant current can be big enough to distort the PFC current significantly. This application note introduces a digital control scheme based on UCD3XXX to predict the position at which the resonant current first time rises back from negative to zero a

LM5069 Stopping Reverse Current Flow in Standard Hot Swap Applications Word File

This application note discusses the Fast IC power transistor with thermal protection.

Magnetic resonance imaging (MRI) is a powerful medical diagnostic tool providing very detailed three-dimensional images of both stationary and moving objects. Unfortunately current MRI systems cannot produce high definition images of moving objects in real time because of errors and artifacts caused by movement in the images. One method used to correct these artifacts collects position data using

Development can begin now for the TMS320C6414, TMS320C6415, and TMS320C6416 highest-performance digital signal processor (DSP) systems. Because of the compatibility between TMS320C6000? generation dev