Using Texas Instruments SPICE Models in PSPICE
Texas InstrumentsTexas Instruments provides Spice models for operational amplifiers. These Spice models however are in a generic text format. This note describes how to take these models and import them into the most widely used simulation program - PSpice .
PT6000/7000 Series Capacitor Recommendations (Rev. A)
Texas InstrumentsPT6000/7000 Series Capacitor Recommendations
AN-1533 Overvoltage Protection Circuit for Automotive Load Dump (Rev. B)
Texas InstrumentsThis application report discusses an over voltage protection circuit for automotive load dump.
AD-02 High Performance ADC's Require Dynamic Testing
Texas InstrumentsAD-02 High Performance ADC's Require Dynamic Testing
Flexible Voltage-Level Translation With CBT Family Devices
Texas InstrumentsVoltage translation between buses with incompatible logic levels can be accomplished using Texas Instruments (TI) translation-voltage clamps (TVC) or standard crossbar technology (CBT) devices. CBT devices in this application offer flexibility in designs protection of circuits that are sensitive to high-state voltage-level overshoots and cost efficiency.
Careful Layout Tames Sample-Hold Pedestal Errors
Texas InstrumentsIn most sampling systems the inherent characteristics of the sample-hold dictate its overall performance. However one error source that sample-hold users do have under their direct control is the external charge injection from the digital control signal. This is known as charge transfer when measured in coulombs or as charge offset when measured in volts. It is often also known as pedestal becaus
Application Examples for CDCUx877x PLL family
Texas InstrumentsApplication Examples for CDCUx877x PLL family
Hercules SCI With DMA
Texas InstrumentsThis application report summarizes the necessary steps to setup the direct memory access controller (DMA) to transfer data between the SCI and the data RAM of the microcontroller freeing the CPU during the entire message transmission. Detailed code examples are provided as guidelines for the different setup steps.
Thermal Derating Curves For Logic-Products Packages (Rev. B)
Texas InstrumentsThermal metrics such as qJA and qJC are used to compare thermal performance of plastic integrated circuit (IC) packages. The thermal conductivity of all materials of the IC packaging and of the test board affect the thermal resistance values reported by semiconductor manufacturers. Recent advancements in reporting thermal data include standard test-board designs. Texas Instruments (TI) has publi
SN65DSI83, SN65DSI84, and SN65DSI85 Hardware Implementation Guide (Rev. A)
Texas InstrumentsSN65DSI83, SN65DSI84, SN65DSI85 SN65DSI83, SN65DSI84, and SN65DSI85 Hardware Implementation Guide /HPA/ICP/CCI-Consumer_Computer_IF
DN-71 Using Copper PCB Etch for Low Value Resistance
Texas InstrumentsCurrent sensing in power supplies and motor controls demand the use of a very low value resistor. Each application varies in need for resistance value power rating size form factor inductance temperature coefficient and accuracy. To meet some of these applications the copper of a printed circuit board (PCB) can be utilized but has some distinct limitations. This design note provides design
Buck Regulator Topologies for Wide Input/Output Voltage Differentials
Texas InstrumentsBuck Regulator Topologies for Wide Input/Output Voltage Differentials
Support HDMI 1.3 12-Bit Deep Color With the TMDS341A
Texas InstrumentsSupporting HDMI 1.3 12-bit deep color with the TMDS341A
An All-Digital Automatic Gain Control ( Contains Scanned Text)
Texas InstrumentsThis report describes an all-digital implementation of an AGC on a TMS320C17 DSP. The AGC is designed specifically for modem applications.- The first section provides an overview of modem receiver structure and implementation.- The second section discusses the AGC block diagram and the motivation for using an AGC in a modem receiver.- The third section covers the AGC hardware and s
Impact of TMS470R1x ZPLL Jitter on CAN Communication (Rev. A)
Texas InstrumentsThe first section describes the impact of the clock jitter introduced by the analog phase−locked loop module (ZPLL) on the system clock (SYSCLK) and the peripheral clock (ICLK). In the second section the resulting impact on the CAN communication is explained.
