This application note discusses various types of skew, propagation delays, and phase error/phase offset in general. Special attention is given to important parameters that are used in TI clock distrib

This application report explains how Texas Instruments' PHYTER products help system designers toreduce radiated emissions in Ethernet 10/100 LAN applications.

This application report describes the configuration changes in the data flash constants in the Texas Instruments bq20z80 Gas Gauge Evaluation Software for a variety of battery-pack configurations.

This document describes the linear feedback shift register (LFSR), fault grading, pseudorandom pattern generation (PRPG), and a parallel signature analyser (PSA). An LFSR and PSA are used to test a T

Users of the bq27000 and bq27200 ICs can program ten EEPROM locations to optimize setups for particular battery and host requirements. This application report describes how to configure these ICs for those requirements.

This document shows a solution to enhance the start-up performance of the TPS603x charge pumps. With the circuitry shown, the device can drive at start-up into full load (40 mA).

Designers need a wide range of fine-pitch surface mount packages to meet today?s systems constraints in broad area and total volume. The SSOP and SQFP packages allow bus-interface logic devices to meet the wider data bus trends and provide superior electrical performance while minimizing space requirements. This document discusses the evolution of bus-interface packages their impedance the 3.3-

This report presents algorithm and code implementing floating-point addition subtraction multiplication and division with the TMS320. The support of floating-point operations by the TI processors has made possible some applications such as implementation of the CCITT Adaptive Differential Pulse Code Modulation (ADPCM) algorithm and image/graphics operations.

DN601 -- CC-Antenna-DK Board #4 OTA Test Results (868 MHz) with EB

Ground loops can be introduced when different components in audio systems are connected with standardaudio cables and these loops can cause annoying interference. In many cases the interference can bereduced significantly with a ground loop break (GLB) circuit including a low-value resistor and differentialamplifiers. This paper explains this approach and how to design a GLB circuit.

This report describes the coding requirements techniques and decisions whichmust be made to utilize the TMS320C80 DSP as an integrated services digitalnetwork (ISDN) video-system manager and provides an overview on how theprocessor handles video signal in the ISDN narrow-band format in conformancewith the International Telecommunications Union (ITU)?T H.261 Recommendation.

Increasing performance requirements of personal computers that necessitate a larger number of SDRAMs and DIMMs can be met by an FET-switch muliplexer. Four devices for memory interleaving for the 440BX and other core-logic chipsetsincorporate internal pulldown resistors damping resistors and make-before-break features that increase speed while maintaining minimal simultaneous-switching noise.

UCC2897A Peak Current Mode Active Clamp Forward Converter Small Signal Modeling Design Consideration written by Chinese engineer

One of the most predictable non-linear elements commonly available is the bipolar transistor. Therelationship between collector current and emitter base voltage is precisely logarithmic from currentsbelow one picoamp to currents above one milliamp. Using a matched pair of transistors and integratedcircuit operational amplifiers it is relatively easy to construct a linear to logarithmic conv

This document introduces a general formula to translate the phase noise of a clock source rated via the Single Sideband to Carrier Ratio to the cycle-to-cycle jitter of the oscillation period. The link allows to seamlessly aggregate the external clock source phase noise usually given in dBc/Hz to the phase stability figure of the on-chip clock synchronization circuitry usually rated in ps-RMS

This application report provides a reference design for Power over Ethernet (PoE) on the Power Device (PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTER™

In telecommunications and signal processing, frequency modulation (FM) is encoding of information on a carrier wave by varying the instantaneous frequency of the wave. Digital data can be encoded and transmitted via carrier wave by shifting the carrier's frequency among a predefined set of frequencies—a technique known as frequency-shift keying (FSK). FSK is widely used in modems, radio-teletype and fax modems, and can also be used to send Morse code.

Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave. This application report discusses logiclevel implementation of binary FSK (BFSK) modulator and demodulator using a phase-locked loop PLL device – CD54HC4046A, CD54HCT4046A, CD74HC4046A, and CD74HCT4046A (hereafter in this document referred to as HC/HCT4046A). BFSK is the simplest FSK, using a pair of discrete frequencies to transmit binary information.