This application report is a general guide for using the CDCE72010 as a frequency synthesizer. This document explains the methods to work with the phase-locked loop (PLL) of the CDCE72010 to achieve multiple outputfrequencies from any input frequency. It also describes the basic functionality and methods for using the device efficiently. Furthermore it describes the clock terminationmethod d

The TMS320DM6446 device includes an ARM core which can run the very popular Linux® operating system. One of Linux strengths is its open source approach enabling developers a wide range of development tools from free open source debugger applications such as ddd to sophisticated IDE-based debuggers sold by independent software vendors such as MontaVista's® DevRocket™ and Green Hills&r

The digital-to-analog converter (DAC) generates an analog output that is proportional to the digital input it receives. The pulse width modulation (PWM) DAC is one of the popular techniques to implement DAC functionality in MCUs that don’t have an integrated DAC module. The PWM DAC approach is not new but performance limitations have historically confined its use to low-resolution low-bandwidth

Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product

Many circuits today not only require voltage regulation but they also need current regulation. Some systems draw excessive current during power on which can cause expensive system components to burn up due to improper powering of supplies. This is not the only problem associated with excessive currents. Some applications need to limit the current an op amp can provide to a specific load. This cir

Many applications require a DSP to obtain information from multiple A/D channels and transmit to multiple D/A channels. This document provides the hardware and software for the connection between two AIC channels and one DSP serial port. The AIC connects to the 16-bit fixed-point DSP in the master/slave mode with no external hardware required. A summary of the AIC master/slave operation is incl

This report describes a potential candidate for the 16-kbit/s transcoder which is the subband coder. A reprinted article on the subject is included which describes the theory TMS320120 implementation requirements and performance for the 16-kbit/s subband coder. The complete code for the coder is available for licensing from Atlanta Signal Processors Inc. (ASPI). Interested readers should conta

This article has been contributed to the TI Developer Wiki. To see the most recently updated version or to contribute, visit this topic at:<p> <a href=http://wiki.davincidsp.com/index.php/AIF_Inter_D

TPS650061, TMS320DM365 Powering the TMS320DM365 using the TPS650061

bq20z70-V150 Design Considerations

AN-884 Integrated LNA and Mixer Basics

TPS61221 0.7V ? 3.3V Input, High-Efficiency DCDC Converter Reference Design for Stellaris

This application report provides information on the DM6467 throughput performance and describes the DM6467 System-on-Chip (SoC) architecture data path infrastructure and constraints that affect the throughput and different optimization techniques for optimum system performance. This document also provides information on the maximum possible throughput performance of different peripherals on the

Four-to-twenty milliampere current loops are commonly used in the process control industry. They takeadvantage of the fact that a remote amplifier can be powered by the same 4-20 mA current that it controlsas its output signal thus using a single pair of wires for signal and power. Circuits for making 4-20 mAtransmitters are found in the LM10 LM163 and LH0045 data sheets.

TAS5086-5142V6EVM Application Report

The UC3717 stepper motor drive circuit controls and drives the current in one winding of a bipolar stepper motor. A chopper drive that uses the inductance of the motor as the controlling element causes a temperature rise in the motor because of hysteresis and eddy current losses. This application note explains how to solve that problem by placing a properly designed low-pass L-C filter across the

TPS650061 TMS320DM335 TMS320DM355 Powering the DM335 and DM355 with the TPS650061

The need to glean AC signals from DC in the presence of common-mode noise frequently occurs in signal conditioning applications. AC coupling to an instrumentation amplifier (IA) or difference amplifier can be used to accurately extract the AC signal while rejecting DC and common-mode noise.

TPS65100-Q1, TPS65140-Q1, TPS65145-Q1 Multi-rails supply regulated outputs to power TFT screen from car battery

DN300 -- SmartRF04EB Troubleshooting