28Gbps Quad EML Driver
EOL (End of Life)


Min Temp (°C) -5
Max Temp (°C) 85
Package 10x10 SMT
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The MxL2025 is a high-performance, ultra low-power four-channel 28Gbps EML driver that is designed for use in 100Gbps Ethernet fiber optic transmission system transmitter modules. The driver consumes 0.92W power typical when configured for 1.5Vp-p output swing.
Data inputs have on-chip 50Ω terminations, and can be driven single-ended or differentially. The modulator driver features crossing point control and output amplitude control. The single-ended output amplitude can be adjusted to 1.5Vp-p for Vd = 3.3V into a 50Ω load.

  • Supports data rates up to 28.3Gbps
  • 0.23W/CH typical power dissipation
  • 12ps typical output rise/fall times
  • Minimum 1.5Vp-p output amplitude for Vd = 3.3V (into a 50Ω load)
  • Output crossing point control
  • Modulation amplitude control
  • Available in SMT package

  • 100Gbps client-side transceiver module
  • LR4/ER4-Lite/ER4 applications

Documentation & Design Tools

Type Title Version Date File Size
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Parts & Purchasing

Part Number Min Temp Max Temp Status Suggested Replacement PDN
MXL2025-AR-T -5 85 EOL

Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.