Telecom Line Cards: T1, E1, J1



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Maxim > Solutions > Telecom Line Cards: T1, E1, J1

Application Notes

App Note 4248: G.8261 Compliance Report
App Note 4240: Active High-Voltage Transient Protectors Trump Conventional Approaches in Automotive Electronics
App Note 4233: Carrier Ethernet Service Demarcation in Optical Networks
App Note 4158: Interoperability of Maxim's TDM-over-Packet (TDMoP) Devices with Other Vendors' TDMoP Devices
App Note 4118: DS33R11 Multichip-Module BSDL Testing
App Note 4115: How to Use Jitter Buffers on TDMoP Products to Compensate for Packet-Delay Variation (PDV)
App Note 4081: Alternate Circuits for Overvoltage Protection: Tips and Tricks
App Note 4059: DS33R41 Multichip-Module BSDL Testing
App Note 4033: Programmable Fan Controllers
App Note 3968: How to Use the Bit-Error-Rate Tester (BERT) on the DS2652x STCs
App Note 3963: How to Install NISTnet Software and Configure TDMoP Products to Run with It
App Note 3951: Power-Save Mode Reduces Power Consumption When Driving Relays
App Note 3939: DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
App Note 388: Hitless Protection Switching with 1+1 Redundancy
App Note 3920: Component Selection and Performance Test for the MAX945x High-Precision CLK Generators
App Note 3918: User's Guide for the MAX6877 Power-Supply Tracker/Sequencer
App Note 3917: The MAX6876 Power-Supply Tracker/Sequencer User Guide
App Note 3894: DS26522 JTAG Scan Chain Mapping
App Note 3864: The FET-OR Connection for Power Supplies
App Note 3849: Ethernet-over-PDH Technology Overview
App Note 3811: Simple Devices for Meeting Voltage Tracking Requirements
App Note 3760: Interleaved Bus Operation
App Note 3686: DS2155 and DS26521 Software Comparison
App Note 3670: Measuring Return Loss Using the Advantest R3132 Spectrum Analyzer
App Note 3610: DS21458 Quad and DS26528 Octal Transceiver Software Comparison
App Note 3604: JJ-20.11-Compatible Interface for the DS2155 and DS21455 SCTs
App Note 3567: Monitoring and Sequencing Supply Voltages in High-Reliability Systems
App Note 3556: Configuring Dallas Semiconductor LIUs Without a Microcontroller
App Note 3547: Measuring Return Loss on T3/E3/STS-1 LIUs
App Note 3493: System-Management IC Meets Monitoring and Sequencing Requirements in Multivoltage Systems
App Note 3488: EEPROM Programming Instructions for DS33Z11/DS33Z44
App Note 3479: DS2154 – Migrating from Revision A2 to D1
App Note 3456: Programmable System-Management IC Monitors and Sequences Requirements in Complex, Multivoltage Systems
App Note 3411: DS33Z11 - Ethernet LAN To Unframed T1/E1 WAN Bridge
App Note 3410: Guidelines for Laying Out T3 and E3 Network Interfaces
App Note 3363: New Ethernet Systems Distribute DC Power with Data
App Note 3360: DS2155 and DS26502 Software Comparison
App Note 3357: DS2155 To DS21458 Migration
App Note 3349: T1/E1 Loopback Operation for Dallas Semiconductor T1/E1/J1 transceivers
App Note 3345: Examples of DS31256 Applications
App Note 3344: DS31256 -- T3/E3 MUX/DS3112 Hardware Connections
App Note 3315: Writing Parallel-Port 2-Wire Software in C
App Note 3291: Using DS4510/DS4520/DS4550 to Select Backup Flash Memory
App Note 3227: Power-On Reset and Related Supervisory Functions
App Note 3208: Elastic Store Operation
App Note 3121: Selecting a T1/E1/J1 Single-Chip Transceiver
App Note 2857: T1/E1/J1, N+1 Redundancy With Analog Switches
App Note 2853: Supervisors in Multivoltage Systems
App Note 2731: DS2155, DS21Q55, DS2156 Programming SLC-96
App Note 2722: Interfacing the DS2156 Utopia II Bus to Dallas Demo Kits
App Note 2713: Switching Frame Mode In Live T1 Systems
App Note 2706: Bit Error Rate Testing the DS314x Series of DS3/E3 Framers
App Note 2391: Dual Voltage Tracking Circuit for I/O, Microprocessor, and DSP Core Voltages
App Note 407: DS2148/DS21348 Hardware Mode
App Note 406: DS21Qx5y BSDL Scan Chain Mapping
App Note 403: DS2155 and DS26401 Software Comparison
App Note 405: Power-Fault Protection Layout
App Note 402: Additional Pulse Amplitude Settings for DS2148, DS21348, DS21Q48, DS21Q348 and DS21448
App Note 1926: Watchdogs Improve System Reliability—How to Choose the Right Part
App Note 400: DS2155 Monitor Mode Design
App Note 401: Extended System Information Bus (ESIB) Control Application
App Note 1837: One-Shot Timing Improves Microprocessor Reset Circuit
App Note 396: Design Migration from DS21Q55 to DS21Q50 or DS21Q59
App Note 397: Pulse Template Measurement
App Note 1801: Network Interface and Circuit Designs for Secondary Protection of the DS2155 Single-Chip Transceiver
App Note 1797: Measuring Telecom Systems Against a Pulse Mask Template
App Note 390: DS31256 and T1/E1 Interface
App Note 395: DS21Q59 vs. DS21Q50 Quad E1 Transceivers
App Note 394: HDLC Configuration of Framers and Transceivers
App Note 393: E1 Operation of Dallas Semiconductor Framers and SCTs
App Note 1195: Maximize Battery Life and Minimize Replacements
App Note 391: NRZ Applications
App Note 389: DS2155 Internal BERT Programming
App Note 1136: Switching Between Battery and External Power Sources
App Note 1133: Multiple Voltage Systems Need Supply-Voltage Sequencing
App Note 387: Using DS2148/348 as Repeater
App Note 1043: Single Supply Sequencer Sequences Negative Voltages
App Note 384: T1/E1/J1 Dual Connector Interface
App Note 382: J1 Japanese Standards
App Note 348: DS2154L vs. DS2153Q
App Note 376: Simple, Low-Cost, 4-Port E1 Design Using DS21Q50
App Note 307: DS2152, DS2154, DS2151, DS2153, DS21X5Y and DS2155 Three Channel Drop and Insert
App Note 370: Using RCLK in a BITS/SSU Application
App Note 381: Interfacing the DS2155 to the MPC8260
App Note 379: Conversion Between T1 and E1
App Note 374: DS2155 vs. DS21x5y: Software and Hardware Considerations
App Note 336: Transparent Operation on T1, E1 Framers and Transceivers
App Note 324: T1/E1 Network Interface Design
App Note 325: DS2151, DS2152, DS2153, DS2154 Dallas Single Chip Transceiver Crystal Selection Guide
App Note 310: D4 Framing and Signaling
App Note 590: Maxim® Telecommunications Frequently Asked Questions
App Note 342: T1/E1 Framer Initialization and Programming
App Note 351: T1/E1 and T3/E3 Transformer Selection Guide
App Note 361: DS21354/DS21554 vs. DS2154 Single Chip Transceivers
App Note 338: DS2141A, DS2151 Alarm Set and Clear Criteria
App Note 337: DS2151 Implementation of ANSI T1.231-1993
App Note 341: DS2151, DS2153 Device Identification
App Note 360: DS21352/DS21552 versus DS2152 Single Chip Transceiver
App Note 339: DS2141A, DS2151 D4 Framing Applications
App Note 1858: Tiny IC Debounces Pushbutton Switch
App Note 345: DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96
App Note 326: DS2141A, DS2143, DS2151, DS2153 Interfacing to a Nonmultiplexed Bus
App Note 301: Legacy T1/E1 8MHz Backplane Operation
App Note 354: DS2152, DS2154 Clock Map
App Note 340: DS2153 Programming, ETS 300-011 Remote Alarm Generation
App Note 346: Converting the DS2152/DS2154 Demo Kits
App Note 461: Programming and Controlling the FDL on DS2141A, DS2151
App Note 320: DS21Q41, DS21Q43 Interfacing to the MC68MH360 QUICC32
App Note 319: DS2152, DS2154, DS21x5Y, and DS2155 Interfacing to the MC68360 (QUICC32)
App Note 315: DS2141A, DS2143, DS2151, DS2153 Interfacing to the Siemens PEB2045
App Note 323: DS2151, DS2152, DS2153, DS2154 T1/E1 Line Monitor
App Note 321: DS2152, DS2154 Interfacing to the IGT ALL1 SAR (WAC-021-C)
App Note 322: DS2153, DS2154 Selectable 120 and 75Ω E1 Interface
App Note 328: DS2141A Creating a DS/ESF Channel Service Unit
App Note 317: DS2152, DS2154 Interfacing to the Siemens PXB4220
App Note 313: DS2141A, DS2143, DS2151, DS2153 Interfacing to the Mitel MT8980D
App Note 314: DS2141A, DS2142, DS2151, DS2153 Per-Channel Loopback
App Note 308: DS2141A, DS2143, DS2151 and DS2153 Interfacing to the SGS-Thomson M3488
App Note 309: Interfacing to the Fractional T1 and E1
App Note 306: DS2141A, DS2143 Three Channel Drop and Insert
App Note 561: Tech Brief 7: DS2152 and DS2154 8MHz System Clock Operation
App Note 356: DS21Q44 vs. DS21Q43A
App Note 355: DS21Q4x, DS215x, and DS21x5y Test Registers
App Note 357: DS21Q42 vs. DS21Q41B
App Note 720: Microprocessor Supervisors Offer Big Insurance in Small Packages
App Note 655: Supervisor ICs Monitor Battery-Powered Equipment