This application report implements the Common Public Radio Interface (CPRI) for Remote Radio Heads(RRHs). The designer can use this application report for developing CPRI-based repeater systems inpoint-to-point or multi-hop configurations. This application report consists of:

• Designs for the CPRI SerDes Repeater Boards for the Radio Equipment (RE) and Radio EquipmentController (REC)

The turbo and viterbi coprocessors (TCP/VCP) are programmable peripherals used to decode IS2000/3GPP turbo/viterbi codes. They are integrated into Texas Instruments TMS320C6416 digital signal processor (DSP). Turbo and viterbi decoders lie at the heart of all of the third-generation (3G) wireless standards. Their usage in 3G systems meets the tough bit-error-rate requirements and low signal-to-no

This application report is a general guide for using LVCMOS inputs to the CDCM6100x series of ultra-low jitter clock generators from Texas Instruments. This document explains the basic connectivity of LVCMOS inputs to the CDCM6100x and recommends several methods for using the device that ensure proper operation.

It is challenging to design a good current-to-voltage (transimpedance) converter using a voltage-feedbackamplifier (VFA). By definition a photodiode produces either a current or voltage output from exposure tolight. The transimpedance amplifier (TIA) is utilized to convert this low-level current to a usable voltagesignal and the TIA often needs to be compensated for proper operation. This a

This application report presents the data flash constants for configuring the bq20z80 Smart Battery System (SBS)-compliant gas gauge device. A brief explanation of each option for the various features is included.

This application report discusses the Texas Instruments LM2623 Boost Converter.

This document provides a brief overview of the Texas Instruments? SYS/BIOS Real-Time Operating System (RTOS) and outlines how to implement SYS/BIOS on the Stellaris? Cortex?-M3 family of microcontroll

A DSP/BIOS AIC23 Codec Device Driver for the TMS320C5509 DSK Application Report

is document addresses design items to be aware of when migrating working designs among Fury-, DustDevil-, Tempest-, and Firestorm-Stellaris® microcontrollers (MCUs) and Tiva™ C Series TM4C12

This reference design is presented to help application designers and others who are trying to use the MSP430 in a system with an input voltage in the range of 1.8 V to 5.5 V, and who must increase the

This document discusses the Compensated End of Discharge Voltage (CEDV) algorithm update to the bq2084-V133 and later versions.

Many members of the Stellaris® family of microcontrollers provide system designers with a great deal of control over the placement and selection of peripheral module signals that are alternate fun

The ADS603 is a 10MHz 12-bit analog-to-digital converter with a ±1.25V input range. Many applications call for a higher input range such as ±2.5V. A resistor divider can be used as an input attenuator to increase the input range. The OPA620 can be used to buffer the input attenuator for high-source-impedance applications. Suggested component values and measured performance results a

ADS8363, ADS7263, ADS7223 Using the Sequencer and Pseudo-Differential Features of the ADS8363

When transmitting to and receiving data from a processing engine such as the TMS320C25 digital signal processor, it is common to encounter problems when interfacing to asynchronous devices. This chapt

3.3V Cable Driver And Equalizer Drive Mega-Bits @ Many Meters

Application Note 409 Transceivers and Repeaters Meeting the EIA RS-485 Interface Stan dard

The TPS65381 is a multi-rail power supply designed to supply microcontrollers in safety critical applications such as those found in automotive functions. The device supports Texas Instruments’ TMS570LS series 16/32-Bit RISC Flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely coupled (LC) architectures.The TPS65381 integrates multiple supply rails to power the MCU CA

This application report provides background information, general equations, and instructions for proper use of the Texas Instruments TAS57xx series Dynamic Range Control (DRC). Topics include I2C con

The Texas Instruments (TI)(tm) TMS320F241 TMS320C241 and TMS320F243 digital signal processor (DSP) controllers contain an on-chip Control Area Network (CAN) module. This module is a FullCAN controller (Specification 2.0B). This application report describes the TMS320X241/3 CAN module. Software examples are included for different modes of operation of the on-chip CAN module along with an applicati