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Application Notes

Over 2000 application notes and technical articles written by engineers, for engineers.
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Newest Appnotes

T/E Carrier
TDM over Packet

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App Note 4391 Abstract
Implement Master-Slave Timing-Card Redundancy Using Maxim Timing ICs

Carrier Ethernet

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App Note 4233 Abstract
Carrier Ethernet Service Demarcation in Optical Networks

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App Note 4118 Abstract
DS33R11 Multichip-Module BSDL Testing

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App Note 4102 Abstract
Using Ethernet over PDH in SONET/SDH Networks

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App Note 4059 Abstract
DS33R41 Multichip-Module BSDL Testing

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App Note 3849 Abstract
Ethernet-over-PDH Technology Overview

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App Note 3488 Abstract
EEPROM Programming Instructions for DS33Z11/DS33Z44

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App Note 3411 Abstract
DS33Z11 - Ethernet LAN To Unframed T1/E1 WAN Bridge

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App Note 3363 Abstract
New Ethernet Systems Distribute DC Power with Data

Other

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App Note 3818 Abstract
Enabling Fractional-T1(FT1) Loopback Detection on the DS31256

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App Note 3475 Abstract
DS31256 PCI Bus Utilization

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App Note 3345 Abstract
Examples of DS31256 Applications

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App Note 3259 Abstract
DS31256 -- Example Code for Registers Dump

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App Note 3071 Abstract
Internal Test Registers for the DS31256

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App Note 2872 Abstract
DS31256 HDLC Controller Step-by-Step Configuration—Bridge Mode

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App Note 2871 Abstract
DS31256 HDLC Controller Step-by-Step Configuration—Configuration Mode

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App Note 399 Abstract
DS31256 Loopback Modes

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App Note 392 Abstract
DS31256 Gapped Clock Applications

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App Note 375 Abstract
Interfacing User Devices and the DST1E1DK SCT Design Kit

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App Note 334 Abstract
DS2172 BERT Interface to all Dallas Framers and Transceivers

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App Note 332 Abstract
DS2172 Simplified Receiver Operation

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App Note 333 Abstract
DS2172 Pattern Synchronization

T/E Carrier

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App Note 4325 Abstract
Transmit Pulse Control on the DS26518 T1/E1/J1 Transceiver

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App Note 3968 Abstract
How to Use the Bit-Error-Rate Tester (BERT) on the DS2652x STCs

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App Note 3919 Abstract
Initilization and Configuration of the DS26303 LIU

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App Note 3916 Abstract
DS26303 Short-Haul Line Interface Unit vs. IDT82V2048

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App Note 3915 Abstract
DS26303 Short-Haul Line Interface Unit vs. LXT384

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App Note 3894 Abstract
DS26522 JTAG Scan Chain Mapping

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App Note 3827 Abstract
Initialization and Configuration of the DS26528 Transceiver

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App Note 3777 Abstract
Using Software to Shape the Transmit Pulse of the DS325x LIUs

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App Note 3760 Abstract
Interleaved Bus Operation

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App Note 3763 Abstract
Measuring and Improving Return Loss on the DS317x and DS318x T3/E3/STS-1 LIUs

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App Note 3686 Abstract
DS2155 and DS26521 Software Comparison

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App Note 3718 Abstract
DS26528 and DS26524 Transmit Pulse Control

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App Note 3670 Abstract
Measuring Return Loss Using the Advantest R3132 Spectrum Analyzer

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App Note 3705 Abstract
DS3112 LRCLKx Low Speed Clock Recovery Operation

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App Note 3609 Abstract
Clock-Rate-Adapter (CLAD) Features for DS325X, DS316X, DS317X, and DS318X

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App Note 3604 Abstract
JJ-20.11-Compatible Interface for the DS2155 and DS21455 SCTs

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PDF (338K)

App Note 3610 Abstract
DS21458 Quad and DS26528 Octal Transceiver Software Comparison

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App Note 3619 Abstract
DS26334 and DS26324 Transmit Pulse Control

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App Note 3547 Abstract
Measuring Return Loss on T3/E3/STS-1 LIUs

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App Note 3556 Abstract
Configuring Dallas Semiconductor LIUs Without a Microcontroller

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App Note 3479 Abstract
DS2154 – Migrating from Revision A2 to D1

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App Note 3422 Abstract
DS26502 Hardware Mode

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App Note 3410 Abstract
Guidelines for Laying Out T3 and E3 Network Interfaces

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App Note 3409 Abstract
Configuration of CLAD for DS318x

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App Note 3351 Abstract
T3/E3/STS-1 Low Cost Repeater

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App Note 3349 Abstract
T1/E1 Loopback Operation for Dallas Semiconductor T1/E1/J1 transceivers

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App Note 3344 Abstract
DS31256 -- T3/E3 MUX/DS3112 Hardware Connections

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App Note 3360 Abstract
DS2155 and DS26502 Software Comparison

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App Note 3357 Abstract
DS2155 To DS21458 Migration

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App Note 3347 Abstract
DS31256 Unchannelized T3/E3/HSSI/VDSL Port Configuration for Bridge Mode Applications

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App Note 3208 Abstract
Elastic Store Operation

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App Note 3263 Abstract
Connecting the Agere Supermapper™ Device Family to Dallas T3 LIUs

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App Note 3131 Abstract
Connecting the Agere Ultramapper Device Family to Dallas T3/E3 LIUs

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App Note 3121 Abstract
Selecting a T1/E1/J1 Single-Chip Transceiver

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App Note 3111 Abstract
Interfacing the DS3144 Framer with the DS3154 LIU

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App Note 2931 Abstract
HFTA-09.0: T3/E3/STS-1 Fiber Optic Extension

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App Note 2857 Abstract
T1/E1/J1, N+1 Redundancy With Analog Switches

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App Note 2877 Abstract
Modifying the pulse shape of DS315x using Test Registers

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App Note 2867 Abstract
Initialization Steps for the DS31256

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App Note 2731 Abstract
DS2155, DS21Q55, DS2156 Programming SLC-96

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App Note 2722 Abstract
Interfacing the DS2156 Utopia II Bus to Dallas Demo Kits

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App Note 2713 Abstract
Switching Frame Mode In Live T1 Systems

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App Note 2706 Abstract
Bit Error Rate Testing the DS314x Series of DS3/E3 Framers

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App Note 2696 Abstract
Redundancy Protection for T3/E3/STS-1 Networks

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App Note 407 Abstract
DS2148/DS21348 Hardware Mode

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App Note 403 Abstract
DS2155 and DS26401 Software Comparison

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App Note 405 Abstract
Power-Fault Protection Layout

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App Note 406 Abstract
DS21Qx5y BSDL Scan Chain Mapping

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App Note 404 Abstract
Modifying the E3 Template Compliance of the DS3150, DS315x and DS325x

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App Note 402 Abstract
Additional Pulse Amplitude Settings for DS2148, DS21348, DS21Q48, DS21Q348 and DS21448

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App Note 400 Abstract
DS2155 Monitor Mode Design

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App Note 401 Abstract
Extended System Information Bus (ESIB) Control Application

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App Note 398 Abstract
T3/E3/STS-1 LIU Secondary Surge Protection Design

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App Note 396 Abstract
Design Migration from DS21Q55 to DS21Q50 or DS21Q59

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App Note 397 Abstract
Pulse Template Measurement

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App Note 1801 Abstract
Network Interface and Circuit Designs for Secondary Protection of the DS2155 Single-Chip Transceiver

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App Note 1797 Abstract
Measuring Telecom Systems Against a Pulse Mask Template

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App Note 390 Abstract
DS31256 and T1/E1 Interface

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App Note 348 Abstract
DS2154L vs. DS2153Q

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App Note 395 Abstract
DS21Q59 vs. DS21Q50 Quad E1 Transceivers

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App Note 394 Abstract
HDLC Configuration of Framers and Transceivers

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App Note 393 Abstract
E1 Operation of Dallas Semiconductor Framers and SCTs

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App Note 382 Abstract
J1 Japanese Standards

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App Note 391 Abstract
NRZ Applications

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App Note 319 Abstract
DS2152, DS2154, DS21x5Y, and DS2155 Interfacing to the MC68360 (QUICC32)

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App Note 389 Abstract
DS2155 Internal BERT Programming

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App Note 384 Abstract
T1/E1/J1 Dual Connector Interface

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App Note 325 Abstract
DS2151, DS2152, DS2153, DS2154 Dallas Single Chip Transceiver Crystal Selection Guide

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App Note 388 Abstract
Hitless Protection Switching with 1+1 Redundancy

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App Note 387 Abstract
Using DS2148/348 as Repeater

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App Note 376 Abstract
Simple, Low-Cost, 4-Port E1 Design Using DS21Q50

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App Note 307 Abstract
DS2152, DS2154, DS2151, DS2153, DS21X5Y and DS2155 Three Channel Drop and Insert

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App Note 370 Abstract
Using RCLK in a BITS/SSU Application

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App Note 381 Abstract
Interfacing the DS2155 to the MPC8260

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App Note 379 Abstract
Conversion Between T1 and E1

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App Note 590 Abstract
Maxim® Telecommunications Frequently Asked Questions

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App Note 378 Abstract
DS3112 Clock Rates and Frequency Tolerances of the Transmit Clock

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App Note 374 Abstract
DS2155 vs. DS21x5y: Software and Hardware Considerations

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App Note 336 Abstract
Transparent Operation on T1, E1 Framers and Transceivers

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App Note 324 Abstract
T1/E1 Network Interface Design

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App Note 351 Abstract
T1/E1 and T3/E3 Transformer Selection Guide

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App Note 341 Abstract
DS2151, DS2153 Device Identification

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App Note 361 Abstract
DS21354/DS21554 vs. DS2154 Single Chip Transceivers

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App Note 310 Abstract
D4 Framing and Signaling

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App Note 337 Abstract
DS2151 Implementation of ANSI T1.231-1993

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App Note 338 Abstract
DS2141A, DS2151 Alarm Set and Clear Criteria

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App Note 360 Abstract
DS21352/DS21552 versus DS2152 Single Chip Transceiver

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App Note 339 Abstract
DS2141A, DS2151 D4 Framing Applications

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App Note 342 Abstract
T1/E1 Framer Initialization and Programming

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App Note 326 Abstract
DS2141A, DS2143, DS2151, DS2153 Interfacing to a Nonmultiplexed Bus

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App Note 345 Abstract
DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96

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App Note 301 Abstract
Legacy T1/E1 8MHz Backplane Operation

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App Note 354 Abstract
DS2152, DS2154 Clock Map

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App Note 340 Abstract
DS2153 Programming, ETS 300-011 Remote Alarm Generation

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App Note 347 Abstract
Converting the DS2151/DS2153 Demo Kits

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App Note 346 Abstract
Converting the DS2152/DS2154 Demo Kits

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App Note 362 Abstract
Replacing the TDK 78P7200/2241 with the DS3150 Line Interface Unit

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App Note 329 Abstract
DS2151 Special Modes

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App Note 330 Abstract
DS2153 Special Modes

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App Note 461 Abstract
Programming and Controlling the FDL on DS2141A, DS2151

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App Note 327 Abstract
DS2151, DS2153 Creating a T1/E1 Channel Service Unit

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App Note 315 Abstract
DS2141A, DS2143, DS2151, DS2153 Interfacing to the Siemens PEB2045

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App Note 316 Abstract
DS2151, DS2153 Interfacing to the PMC-Sierra PM7345

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App Note 321 Abstract
DS2152, DS2154 Interfacing to the IGT ALL1 SAR (WAC-021-C)

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App Note 323 Abstract
DS2151, DS2152, DS2153, DS2154 T1/E1 Line Monitor

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App Note 328 Abstract
DS2141A Creating a DS/ESF Channel Service Unit

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App Note 317 Abstract
DS2152, DS2154 Interfacing to the Siemens PXB4220

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App Note 318 Abstract
DS2151, DS2153 Interfacing to the MC68MH360 QUICC32

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App Note 320 Abstract
DS21Q41, DS21Q43 Interfacing to the MC68MH360 QUICC32

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App Note 322 Abstract
DS2153, DS2154 Selectable 120 and 75Ω E1 Interface

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App Note 313 Abstract
DS2141A, DS2143, DS2151, DS2153 Interfacing to the Mitel MT8980D

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App Note 312 Abstract
DS2151, DS2153 Interfacing to the PEB20320

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App Note 314 Abstract
DS2141A, DS2142, DS2151, DS2153 Per-Channel Loopback

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App Note 311 Abstract
DS2151, DS2153 Interfacing to the Hitachi HD64570

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App Note 306 Abstract
DS2141A, DS2143 Three Channel Drop and Insert

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App Note 309 Abstract
Interfacing to the Fractional T1 and E1

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App Note 308 Abstract
DS2141A, DS2143, DS2151 and DS2153 Interfacing to the SGS-Thomson M3488

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App Note 305 Abstract
DS2151, DS2153 Interfacing to the Brooktree Bt8221 and Bt8222

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App Note 302 Abstract
DS2141, DS21Q41, DS21Q43 8-MHz System Clock Operation

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App Note 303 Abstract
DS2151, DS2153 Interfacing to the ADSP-2181

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App Note 304 Abstract
DS2151, DS2153 Interfacing to the AT&T T7270

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App Note 561 Abstract
Tech Brief 7: DS2152 and DS2154 8MHz System Clock Operation

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App Note 359 Abstract
Interfacing the DS21x5y to the TMS320C54x

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App Note 356 Abstract
DS21Q44 vs. DS21Q43A

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App Note 357 Abstract
DS21Q42 vs. DS21Q41B

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PDF (38K)

App Note 355 Abstract
DS21Q4x, DS215x, and DS21x5y Test Registers

TDM over Packet

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App Note 4158 Abstract
Interoperability of Maxim's TDM-over-Packet (TDMoP) Devices with Other Vendors' TDMoP Devices

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PDF (46K)

App Note 4115 Abstract
How to Use Jitter Buffers on TDMoP Products to Compensate for Packet-Delay Variation (PDV)

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PDF (202K)

App Note 3963 Abstract
How to Install NISTnet Software and Configure TDMoP Products to Run with It

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PDF (73K)

App Note 4319 Abstract
FDL Network Loopback Support Using TDMoP Devices

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