T1/E1/J1 Single-Chip Transceiver Design Kit Daughter Cards

Please check latest availability status for a specific part variant.


The DS2155/DS2156 design kits are evaluation boards for the DS2155 and DS2156. The DS2155/DS2156 design kits are intended to be used as daughter cards with either the DK2000 or the DK101 motherboards. The boards are complete with a single-chip transceiver (SCT), transformers, termination resistors, configuration switches, line protection circuitry, network connectors, and an interface to the motherboard.

Key Features

  • Expedites New Designs by Eliminating First-Pass Prototyping
  • Interfaces Directly to the DK101 or DK2000 Motherboards
  • Demonstrates Key Functions of the DS2156 and DS2155
  • High-Level Software Provides Visual Access to Registers
  • Software-Controlled (Register Mapped) Configuration Switches to Facilitate Clock and Signal Routing
  • BNC Connections for 75Ω E1
  • Bantam and RJ48 Connectors for 120Ω E1 and 100Ω T1
  • Multitap Transformer to Facilitate True Impedance Matching for 75Ω and 120Ω /100Ω Paths
  • Network Interface Protection for Overvoltage and Overcurrent Events
  • UTOPIA II Bus Connection for MPC8260 (DS2156 Only)
  • UTOPIA II Prototype Connectors (DS2156 Only)
  • Test Points and Prototype Area Available for Further Customization

Quality and Environmental Data

Request Reliability Report for: DS2155DK 
Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources

Support Files (ZIP, 14kB)
DS2155 QV
DS2156 QV
DK101 QV
DK2000 QV
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >


Related Resources

Belle Isle 2020
05/29/2020 - 05/31/2020, Detroit, MI
2020 Detroit Grand Prix - Chevrolet Detroit Grand Prix presented by Lear Fast Facts The Chevrolet Detroit Grand Prix presented by Lear was hosted on Belle Isle, May 29 - 30 2020. The event featured the cars of the NTT IndyCar Series, the IMSA WeatherTech SportsCar Championship and the Trans Am Series presented by Pirelli. The weekend is collectively referred to as the Chevrolet Detroit Grand Prix presented by Lear and it once again featured the Chevrolet Dual in Detroit IndyCar doubleheader.