The GX62452 is a high-performance parallel low Vpi Mach-Zender Modulator (MZM) driver designed for 100G DP-QPSK long-haul optical transmitters. The GX62452 is a Small Form Factor (SFF) differential inputs single ended output Coplanar/GPPO packaged solution consisting of 4 x 32G broadband amplifiers, each capable of driving an output voltage of 7Vpp suitable for multilevel modulation applications. The GX62452’s GPPO full detent output connectors have been designed to be snap-in compatible with SMI’s 100G GPPO gearbox and the OIF 100G modulator standard proposal. The GX62452’s input coplanar interface has been designed according to OIFDPC-RX-01.0 standard.

Key Features

  • Data rate up to 32.5Gb/s per channel for 100G DP-QPSK applications
  • Ultra low inter channel crosstalk
  • Small Form Factor
  • No external RF supply chokes & RF decoupling required
  • Internal RF input and output DC blocking
  • Adjustable Output Voltage up to 7Vpp
  • Temperature Monitor

Applications List

  • 100Gb/s Systems using DPCQPSK

Ordering Information

PartTemp RangePin-Package
GX62452-GNU-5°C to 85°CGPPO
GX62452-GNU-EVBN/AEvaluation Board