AN115 -- CC112x/CC1175/CC120x Operation in 274-320 MHz Frequency Band (Rev. A)
Texas InstrumentsAN115 -- CC112x/CC1175/CC120x Operation in 274-320 MHz Frequency Band
Sensorless Field Oriented Control:3-Phase Perm.Magnet Synch. Motors Using 2833x
Texas InstrumentsThis application report presents a solution to control a permanent magnet synchronous motor (PMSM)using the TMS320F2833x floating-point microcontrollers. TMS320F2833x devices are part of the family ofC2000 microcontrollers which enables the cost-effective design of intelligent controllers for three phasemotors by reducing system components and increasing efficiency. With these devices it i
Special Features of the SN65HVS88x Family of Digital Input Serializers
Texas InstrumentsSpecial Features of the SN65HVS88x Family of Digital Input Serializers
A Topical Index of TI LDO Application Notes (Rev. E)
Texas InstrumentsA Topical Index of TI LDO Application Notes PMP/LP/Linear_Regs/App_Notes
Using TI's CDCVF2310 and CDCVF25081 with TLK1501 Serial Transceiver
Texas InstrumentsThis test report discusses jitter transfer of the TI CDCVF2310 and CDCVF25081 clock drivers when driving the TI TLK1501 serial gigabit transceiver at 600 Mbit/sec. This application report summarizes t
ADS1240, 1241 App-Note: Accessing the Onboard Temp Diode in the ADS1240/ADS1241
Texas InstrumentsS1240, 1241 App-Note Accessing the Onboard Temperature Diode in the ADS1240 and ADS1241
Initializing the TLC32046 AIC on the TMS320C5x EVM Board
Texas InstrumentsThis document discusses the proper way to initialize the registers of the AIC given certain specifications. Details of the setup criteria equations defining the acceptable options and calculated data are presented to illustrate the solution.
From Sample Instant to Data Output: Understanding Latency in the GSPS ADC
Texas InstrumentsFor many applications which use ultra high-speed ADCs latency can be a critical performance specification. For example if the ADC is used in any kind of feedback loop then the absolute latency is an important factor. For a MIMO system such as a phased array radar the relative difference and variability in latency becomes important. This application note covers latency in the GSPS ADC products
Interfacing the DAC8811 to the MSP430F449
Texas InstrumentsThis application report describes how to interface the DAC8811 multiplying digital-to-analog converter (MDAC) to the MSP430F449 mixed signal microcontroller.
Power Rating in Audio Amplifier (Rev. A)
Texas InstrumentsAverage consumers often weigh heavily on cost versus power rating of audio amplifiers as their basis for purchasing one. Depending on the marketing strategy the powerrating methodology for audio amplifiers can vary from manufacturer to manufacturer.The purpose of this document is to clarify three commonly used power ratings: average power peak power and PMPO.The following Texas Instru
bq2040-D111 to bq2040-C408 Change List
Texas InstrumentsThis document describes the design considerations required to change a bq2040SN-C408 design to a bq2040-D411 solution. This includes both hardware and firmware considerations. Find the latest ordering information and data sheet on the world wide web at http://power.ti.com.
DN-26 UC3842A Low-Cost Start-up and Fault Protection Circuit
Texas InstrumentsThe UC1842/3/4/5 family of control ICs can implement off-line or DC-to-DC fixed-frequency current-mode control schemes with a minimal external parts count. This design note describes a circuit with low startup current (less than 0.5mA) MOSFET-compatible undervoltage lockout thresholds programmable restart-delay HICCUP fault protection auxiliary 5V precision reference and overvoltage/overtemper
Minimizing Light Load Oscillations with ORing Controllers
Texas InstrumentsORing controllers are used to replace diodes in applications looking to improve system efficiency. They are designed to behave like a diode as much as possible. However, at light loads, with low RDS(o
Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
Texas InstrumentsBenefits and Issues on Migration of 5-V and 3.3-V Logic to Lower-Voltage Supplies
Implementing the Gamma Correction Algorithm Using the TMS320C2xx DSP
Texas InstrumentsA nonlinear effect of signal transfer exists between an electrical and an optical device. For example the transfer function of a cathode-ray picture tube (CRT) produces an output intensity proportional to some power (usually about 2.2 and referred to as the gamma factor) of the signal voltage. The nonlinear effect distorts the color displayed by the CRT. To compensate for the nonlinear effect a
Obsolete (see SSYA010A)
Texas InstrumentsAll semiconductor devices have an ESD voltage threshold above which they sustain damage. While circuit designers can provide some on-circuit ESD protection (typically in the 2000 V to 4000 V range for the human body model and in the 200 V to 300 V range for the machine model) this is well below the static voltage levels found in work areas without ESD protection. Proper ESD handling and pac
Evaluation Criteria for ADSL Analog Front End
Texas InstrumentsThis paper describes several important ADSL AFE1302 evaluation criteria and design limitation factors including the relationship between total SNR and transmission data speed; loop attenuation variation with DMT signal frequency and its influence on the reach; the echo return loss of the hybrid circuit; and the impact of Multi-Tone Power Ratio.
