Clarity Clear Voice Capture Hands-Free Kit (CVC-HFK) is an eXpressDSP-compliant acoustic echo and noise suppression algorithm suite. The user is allowed to fully customize the performance of the system by adjusting the parameters which control the adaptation of the algorithms. This document describes the functionality of each parameter and the system-level design requirements that must be met to

DN111 - Current Consumption for a Polling Receiver

Since the first analog IC requiring bipolar supplies was developed people have been trying to operate them from unipolar supplies. Not only do the headroom (V_S - V_OUTMAX) requirements come into play but with a unipolar supply typically come unipolar outputs. To get bipolar output swings from a unipolar supply drive the load differentially and create a reference signal wh

This application report discusses managing filter loss in communications systems.

This application report describes the operation and performance of a 12-V to 2-V 20-A synchronous buck regulator evaluation design using the TPS5210 Programmable Synchronous Buck Regulator Controller. Experimental data shows tight static and dynamic regulation (?55 mV) fast transient response (within 1 micosecond) high efficiency (up to 90%) and stable operation with good noise immunity. The TP

Gives the recommended PCB layout for the PT3100/4100 series DC-DC converters and gives guidance on the expected thermal resistance and temperature rise Vs power dissi-pation.

This application report shows how to implement a single-chip thermocouple interface. The thermocouple interfaces with the MSP430F5529’s integrated 12-bit analog/digital converter (ADC12_A) through an operational amplifier circuit. The MSP430 encodes the thermocouple readings into a digital value converts them to temperature and stores them in memory.

Sitara Evaluation Module (EVM) PROFIBUS Test Data

TCAxxxx I2C Bus Pull-Up Resistor Calculation

Tracking dc/dc converters must track a reference voltage. However the rate of change in the reference voltage that the output voltage can successfully track is limited. This application report presents a typical application circuit and the reasons for these limitations along with the waveforms showing circuit performance when the reference voltage slew rates are increased above the maximum.

A Low-Noise Precision Op Amp

System designers require accurate component power consumption specifications for the purposes of thermal management component selection and power distribution planning.

CC1120, CC1121, CC1125, CC1120DK, CC1125DK DN510 -- CC112X RSSI and CS Response Time

TPS65217 TPS65217x Schematic Checklist

This report compares the communication timing specifications for the different battery gas gauge and battery monitor products. It discusses some of the interface requirements necessary for robust HDQ communication such as the need for a break prior to each communication how to reliably read 16-bit dynamic values over the 8-bit bus and the need for some noise filtering on the HDQ line. It also

This document discusses how a random number can be generated on a TMS320C5x. The goal of this application note is to provide a fast proven useful random number generator that can be used in various fixed-point applications. The theory is discussed and a code example is provided.

The macromodel for the Diamond Transistor OPA660 gives an example of the structure and performance of these new Spice models.