This report describes the software and circuits necessary to interface to numerous members of the TMS320 family. Specifically it presents three circuits for interfacing the TLC32040 Analog Interface Circuit to the TMS320 digital signal processors:- TMS32010/E15 Interface to the TLC32040- TMS32020 Interface to the TLC32040- TMS320C17 Interface to the TLC32040 Each circuit section i

TPS767095 Schematic Checklist TPS767095

The synchronization of multiple PWM and PFC controllers is desirable for many reasons. The most common reason is that it keeps all the noise at one particular frequency and makes it easier to filter. The circuit described changes the slope of the ramp to lock the converter’s switching frequency to an applied signal by a phase locked loop turning it into a voltage controlled oscillator. Furthermore

This application report presents high-current LED driving requirements that use the TI integrated boost converter IC TPS6106x and integrated buck converter IC bqSWITCHER™ (bq2410x/11x/12x). Step

This report describes how to construct a gain block diagram for a current feedback op amp and relates the diagram to stability and gain analysis using parameters of the THS3001 op amp.

This document describes two solutions used to provide a reset circuit to the Texas Instruments (TI)(tm) TMS320C6000 digital signal processor (DSP). One solution sets a supply voltage supervisor such as the TI TLC7733 and TLC7725 on each of the supply voltages DVdd and CVdd. Another solution monitors both the 2.5-V/1.8-V and 3.3-V power supplies using a single supervisor such as the TI TPS3707.

The SWIFT TPS5431x family of internally compensated syncrhounsou buck regulators offers a quick and easy solution to many power supply applications. These devices require a minimum of six additional components. The simple design procedure can be accomplished with the five basic steps outlined in this application note. Devices in this product family include the TPS54311 TPS54312 TPS54313 TP

The TPS23753 has a number of features that simplify ORing of Power over Ethernet (PoE) and ac-powered adapters. These features are integrated into the powered device (PD) and dc/dc controller to provide an integrated solution set. This application note explores these features and provides other critical information.

TPS84250, TPS84259, TPS84210, TPS84410, TPS84610, TPS84320, TPS84621, TPS84620 Soldering Requirements for BQFN Packages PMP/DC_Solutions/Plug-in_Power/2-App_Reports/SLTA069/TPS84x_App_Note

Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task once one understands how CFB op amps achieve stability. This application note explains a 2nd-order CFB model so that any designer can better understand the flexibility of the CFB op amp. This report also discusses stability analysis the effects of parasitic components due to PCBs optimization

This document describes the concept and application of a practical method to detect if a television (TV) videocassette recorder (VCR) or any other 75Ω video load is connected to the output of the OPA361 video buffer which is the video buffer for the OMAP242x™ series of products from Texas Instruments. In addition to TV detection timing and layout requirements are also discussed.

Applications of the HC/HCT4046A phase-locked loop (PLL) and HC/HCT7046A PLL with lock detection are provided including design examples with calculated and measured results. Features of these devices relative to phase comparators lock indicators voltage-controlled oscillators (VCOs) and filter design are presented.

DLP3000, DLP4500, DLP5500, DLP7000, DLP9500, DLP? LightCrafter?, DLP? LightCrafter 4500? Geometric Optics for DLP

This application report discusses the parametric differences between the UCC3813 and UCC3800 PWM families of integrated circuits available from Texas Instruments.

Cyclic Redundancy Code (CRC) is commonly used to determine the correctness of a data transmission or storage. This application note presents a solution to compute 16-bit and 32-bit CRCs on the ultra l

This paper discusses the standardization of the tests that are designed to evaluate analog and digital modems. Standardization allows users to compare modem performance easily and will eliminate the need to interpret individual modem manufacturer test results which can be very misleading in the presentation of the test data.

The network model coverage (NMC) tests were created to deal with thes

This application note addresses the considerations for using the UCC28250 as a secondary side controller. With voltage mode control the UCC28250 can be used in a design that produces smooth turn-on performance with an output pre-bias condition. The design guidelines are summarized from various performance tests and examined particularly on a 100-W dc-dc half bridge converter. This converter is d

The TMS370 family are VLSI 8-bit CMOS mircrocontrollers with on-chip EEPROM storage and peripheral support functions. These devices offer superior performance in complex real-time control applications in demanding environments. The family are available with mask-programmable ROM and EPROM. This 560-page book describes software routines module specific application design aids EEPROM programmin

This document discusses the use of the ?edma_warnN compiler switch (where N is the deadline in CPU clock cycles that the EDMA must meet) for detecting potential scenarios on which EDMA accesses are blocked by the CPU from accessing L2.