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V.22 bis modem on fixed-point TMS320C2xx DSPs 2001-05-11
This application note describes a V.22 bis modem implemented on Texas Instruments' TMS320C2xx fixed-point DSP family. ?
Using an FX469 FFSK synchronous modem with an asynchronous data I/O 2002-10-15
This application note describes the construction of a low-cost asynchronous modem for the transmission of RS-232 data in the form of FFSK or MSK, between terminals by a radio or line medium. ?
The Monicor radio-modem EEROM 2002-05-03
This application note presents the functions of the EEROM found in Monicor radio-modems and the procedures for recovery during EEROM data failure. ?
Reference telephone line interfaces for CMX868 v.22bis low-power modem CMX867 v.22 low-power modem 2002-10-15
This application note describes line interfaces for the CMX868 v.22bis low-power modem and CMX867 v.22 low-power modem. ?
Reference Telephone Line Interfaces for CMX868 V.22 Low Power Modem CMX867 V.22 Low Power Modem 2003-08-18
This application note discusses the proper line interface required for a suitable Data Access Arrangement (DAA). ?
Real-time implementation of a COFDM modem for data transmission over HF channels with the TMS320C31 DSP 2001-05-08
This application note describes an Orthogonal Frequency Division Multiplexing (OFDM) modem solution, which is based on the TMS320C31 DSP, for data transmission over HF channels. ?
Programming a remote PLC via SixNet industrial modem 2001-09-04
This application note is intended to help users configure a dial-up telephone connection to an A-B Data Highway Plus network for remote programming and monitoring applications. ?
Programming a remote PLC via modem 2001-09-04
This application note is intended to help users configure a dial-up telephone connection to an A-B Data Highway Plus for remote programming and monitoring applications. ?
Low power, low voltage modem analog front-end STLC7550 2001-10-02
This application note describes a low-power host processing modem application using the STLC7550 single-chip AFE. It also describes the features and functions of the STLC7550 that are relevant to host processing systems. ?
L 3845 for PABX and modem line interface applications 2001-10-01
This application note describes the use of the L3845 networking chip as a suitable circuit that provides DC loop termination for analog trunk lines in modem and PABX line interface applications. ?
Implementing vocoder and HF modem algorithms using the TMS320C31 DSP 2001-05-08
This application note describes the implementation of a universal DSP module (UDM) to vocoders using the TMS320C31 DSP for a range of bit rates and to modems operating in the voice-band range. ?
Implementing the high-speed modem with multidimensional modulation using the TMS320C542 DSP 2001-05-08
This application note presents a high-speed modem solution with multilevel and multidimensional modulation using Texas Instruments' TMS320C542 DSP. ?
FX598 GMSK Modem Application Notes 2003-08-29
This application note discusses functions and features of the FX589 GMSK Modem. ?
FX589 GMSK modem 2002-11-14
This article is issued to clarify points in currently published documents and to present new information that will enable the user to easily understand and implement this GMSK product. ?
Designing a Virtual Modem using TINI. 2002-12-11
This application note presents a software virtual modem implemented on a TINIm390 Verification Module. ?
CMX868 and CMX867 V.22bis/V.22 Modem Design Guide 2003-08-18
This application note presents several guides for designing CMX868 and CMX867 modems, to assist users who are creating their own circuit designs. ?
CMX868 and CMX867 v.22bis/v.22 modem design guide 2002-10-15
This application note serves as a guide to the design of cmx868 and cmx867 v.22bis/V.22 modem. ?
Broadband wireless digital modem 2004-05-28
This app note presents the SB7015 digital modem chip designed for broadband point-to-point and point-to-multipoint wireless terminal applications. ?
An Empirical Investigation of Control Strategies for an Adaptive Balance Codec in a High-Speed Modem Call Environment 2003-03-10
This application note discusses the various strategies for an adaptive balance codec in high-speed modem call environments. ?
73M2901CE single chip modem's compatibility with Canal+ 2011-07-26
Read about the integration of the Teridian 73M2901CE data modem in products that require transferring data over the Public Switched Telephone Network. ?
xDSL Power Modules design recommendations 2002-04-19
This application note explains how to use PowerDsine xDSL power modules PD-LPM-0xxx, PD-NPM-0xxx and assistance on how to get the best and most efficient operation from the DSL remote power modules. ?
Wireless infrared data communications using the IRM3XXX family of IrDA compatible infrared transceivers 1999-10-14
This application note discusses the IrDA serial infrared data link standard version 1.0 and the Siemens IRM3001, and IRM3105 transceiver module. ?
Voltage change for IC-20 (2W) radio modems 2002-05-03
This application note presents the changes in voltage and part numbers for IC-20 (2W) radio modems. ?
V.22bis Full-Duplex Call Set-Up on the CMX868 2003-08-18
This application note discusses the V.22bis wire-line communications protocol and pointers on how the handshaking sequence can be achieved with the CMX868 modem IC ?
V.22bis call setup with the CMX868 2001-09-06
This application note provides details on the V.22bis wire-line communications protocol and pointers on how the handshaking sequence can be achieved with the CMX868 modem chip. ?
V.22 call setup with the CMX867 2001-09-06
This application note provides details on the V.22 wire-line communications protocol and pointers on how the handshaking sequence can be achieved with the CMX867 modem chip. ?
V.22 1200/1200 bps Full Duplex Call Set-up on the CMX644A 2003-08-18
This application note provides details on the V.22 wire-line communications protocol and pointers on how the handshaking sequence can be achieved with the CMX644A modem. ?
Using the CY27H010 with the Rockwell V.FAST chipset 2001-03-29
This application note describes how to use Cypress Semiconductor's CY27H010 1Mb PROM with the Rockwell V.FAST chipset to create a high-speed fax/modem. ?
Using HART communications protocol with GLI HART-equipped analyzers 2002-02-25
This application note addresses three common network configurations using the HART communications protocol and provides details on required components for proper system operation. ?
TS612 as driver for ADSL line interfacesa single supply implementation with passive or active impedance matching 2009-06-02
ADSL is a new modem technology that converts the existing twisted-pair telephone lines into access paths for multimedia and high-speed data communications. ?


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