Generating a high-frequency system clock Fs (128fs to 768fs) from a low-frequency sampling clock fs (10 kHz to 200 kHz) is challenging while attempting to maintain low phase jitter. A…
There is a lot of confusion about how to operate a fully differential op amp from a single power supply. This application note describes how to select the correct dc operating point of a fully…
This application report has supplemental information about using the DM646x video port. The tips and tricks in this document are useful in video security applications as well as other…
The current generation of Texas Instruments (TI) TMS320C6x (C6x) digital signal processors (DSPs) is 100X more powerful than DSPs available 15 years ago. As DSP capability has increased product…
You will significantly enhance video encoder quality by incorporating external input/feedback from the system. Additionally the robustness of the video codec will also be vastly improved. The…
The TMS320C64x™ digital signal processing library (DSPLIB) provides a set of C-callable assembly-optimized functions commonly used in signal processing applications e.g. filtering and transform.…
The advantage of radio frequency (RF) over infrared (IR) links for communication and data transfer is that with RF a successful communication can be set up even when the participants are out of…
This document includes 3.3 V RS-485 and 3.3 V M-LVDS test data to demonstrate that M-LVDS provides low power multipoint operation and faster signaling rates (speeds) than RS-485.
The purpose of these Floating Point (FP) functions is to provide the Texas Instruments (TI)(tm) TMS320C67xx Digital Signal Processor (DSP) with fast divide and square root assembly language…
This application note addresses the current ramp and voltage ramp characteristics of hot-swap controller ICs. It discusses practical aspects of applying current ramp or voltage ramp and presents…
This reference design is intended for users designing with the TMS320C6742, TMS320C6746, TMS320C6748, OMAP-L138 or AM18x processor. Using sequenced power supplies, this reference design…
This document provides a detailed description of the implementation of the G.729 speech encoder and decoder (codec) on the Texas Instruments (TI)(tm) TMS320C6201 digital signal processor (DSP).…
This application report develops the positive-only bias voltages needed to successfully operate theADC0800 and the DAC0802 with a single supply voltage. The principles here also apply to the…