WL18xx 5GHZ Antenna Diversity
Texas InstrumentsRealistic wireless channel models consider the impact of multipath propagation. Since a transmitted signal is subject to reflections and refraction on walls surfaces and so forth the receiving…
Implementing a Direct Thermocouple Interface With MSP430x4xx and ADS1240 (Rev. A)
Texas InstrumentsThis application report describes and shows how to implement a direct thermocouple interface, without using the signal conditioning circuitry normally required for thermocouples. The…
TMS320DM6441 Power Consumption Summary Application Report
Texas InstrumentsThis document discusses the power consumption of the Texas Instruments TMS320DM6441 digital media System-on-Chip (DMSoC). Power consumption on the DM6441 device is highly application-dependent…
TLC320AD57C Sigma-Delta Stereo Analog-to-Digital Converter
Texas InstrumentsThe TLC320AD57C (?AD57C) is a sigma-delta stereo A/D converter providing 18-bit resolution with a signal-to-noise ratio of 97dB and a dynamic range of 91 dB. The device consists of two…
Phase-Lock Loop-Based (PLL) Clock Drivers: Benefits Versus Costs (Rev. A)
Texas InstrumentsThis document provides an overview of a PLL clock driver. The advantages and disadvantages of PLLs and the cost in designs are discussed. TI manufactures three low-voltage high-performance PLL…
Fractional/Integer-N PLL Basics
Texas InstrumentsPhase Locked Loop (PLL) is a fundamental part of radio wireless and telecommunication technology. The goal of this document is to review the theory design and analysis of PLL circuits. PLL is a…
Audio Power Amplifier Solutions for New Wireless Phones
Texas InstrumentsWireless phones continue to gain additional features making them more valuable to the end user. Many of these features involve increased audio functionality and hence some additional design…
MSP430 Advanced Power Optimizations: ULP Advisor SW and EnergyTrace Technology
Texas InstrumentsMSP430 microcontrollers are designed specifically for ultra-low-power applications. Features such as multiple low-power modes instant wakeup intelligent autonomous peripherals and much more to…
ULP Temperature-Compensated RTC on MSP430F6736
Texas InstrumentsULP Temperature-Compensated RTC on MSP430F6736 Written by Chinese Engineer
DN112 -- Using UART in CC111xFx CC243x CC251xFx and CC253xFx (Rev. B)
Texas InstrumentsThis design note describes the key elements and simple usage of the CC111xFx/CC243xFx/CC251xFx/CC253xFx USART peripheral in UART mode. The main objective is to explain the…
Expanded System Monitoring Functions with UCD9080 (Rev. A)
Texas InstrumentsExpanded System Monitoring Functions with UCD9080
CAN Bus Bootloader for RM46 MCU
Texas InstrumentsA bootloader enables field updates of application firmware. A controller area network (CAN) bootloader enables firmware updates over the CAN bus. The CAN ootloader described in this application…
AN-C V/F Converter ICs Handle Frequency-to-Voltage Needs (Rev. B)
Texas InstrumentsSimplify your frequency-to-voltage (F/V) converter designs with versatile V/F ICs. Starting with a basicconverter circuit you can modify it to meet almost any application requirement. You can…
Developing a Low Bit Rate Speech Coder Based on the Half Rate GSM Standard-'C30
Texas InstrumentsThis application report describes the development of a low bit rate speech coder based on the GSM HR (Half Rate) speech coding standard using the Texas Instruments (TITM) TMS320C30 digital…
SN75976A 9-Channel Differential Transceiver Thermal Analysis
Texas InstrumentsThe purpose of this paper is to analyze the power consumption and the junction temperatures of the SN75976A1DL SN75976A2DL SN75976A1DGG or N75976A2DGG 9-Channel Differential Transceivers in…
Using IRES and RMAN Framework Components for C64x+
Texas InstrumentsIRES is a TMS320 DSP Algorithm Standard (xDAIS) interface for management and utilization of special resource types such as hardware accelerators certain types of memory and DMA. RMAN is a…
Design Tradeoffs When Implementing IEEE 1149.1 (Rev. A)
Texas InstrumentsMany design trade-offs occur when implementing the IEEE 1149.1 in integrated circuits (ICs) printed wiring boards (PWB) and systems. This document presents an overview of IEEE 1149.1 its logic…
