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IP telephone

Products and reference designs
Block diagram

IP telephone

Block diagram

Overview

Our integrated circuits and reference designs help you create internet protocol (IP) telephone systems to meet many custom configurations. Use our interactive reference diagram to design a system that enables features from basic calling to highly-integrated unified communications.

Design requirements

Modern IP telephone designs often require:

  • Flexible and efficient input power sources.
  • Low-noise audio for clear voice conversations.
  • Various user input interface configurations.

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Block diagram

Find products and reference designs for your system.

Technical documentation

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Type Title Date
Technical article Would you like a logo to go with your PoE system? PDF | HTML Mar 16, 2018
Technical article Don’t limit your audio: how to achieve loud sound from a small speaker PDF | HTML Dec 18, 2017
Application note Post Filter Feedback Class-D Amplifier Benefits and Design Considerations Nov 14, 2017
Application note Smart Amp Tuning Guide Sep 5, 2017
Application note Smart Amp Quick Start Guide Aug 3, 2017
Technical article Maximizing PoE PD efficiency on a budget PDF | HTML Nov 10, 2015
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) May 1, 2013
Application note Migrating From TMS320DM35x to TMS320DM36x Devices (Rev. A) Jun 2, 2011
Application note Simple Power Solution Using LDOs for the DM365 (Rev. A) Sep 11, 2009
Application note High-Efficiency Power Solution Using DC/DC Converter for the DM365 (Rev. A) Sep 11, 2009
Application note Advanced Adapter ORing Solutions using the TPS23753 (Rev. A) Feb 9, 2009
White paper Harnessing the power of DSPs for VoIP Jan 22, 2009
Application note Designing an EMI Compliant PoE with Isolated Flyback May 20, 2008
Application note TMS320DM6441 Power Consumption Summary Application Report Apr 8, 2008
Application note Practical Guidelines EMI Compliant PoE Mar 27, 2008
White paper Optimizing Video Encoders with TI DSPs White Paper Oct 10, 2007
Application note Digital Video Using DaVinci SoC Jun 27, 2007
White paper HD Transcoding Connects Home Video Applications White Paper Mar 20, 2007
Application note DaVinci Technology Background and Specifications (Rev. A) Jan 4, 2007
Application note DaVinci System Level Benchmarking Measurements Sep 28, 2006
Product overview Videophone Development Platform Product Bulletin Jan 24, 2005
Application note Interfacing an LCD Controller to a DM642 Video Port (Rev. B) May 3, 2004

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