28 Gbps Differential Mach-Zehnder Driver in 7X7mm Ceramic LGA Package


  • Mach-Zehnder modulator driver
  • 40G RZ DQPSK


  • Supports data rates up to 28Gbps
  • Single chip solution
  • Differential input, differential output
  • Large output swing, 7.5 Vpp differential
  • Fast rise and fall times, 13 ps typical
  • Thermal path up
  • 7×7mm ceramic Land Grid Array (LGA) surface mount package
  • Fully hermetic
  • RoHS Compliant


The 2811DZ is a single-chip differential (dual drive) Mach Zehnder (MZ) modulator driver for 40G RZ DQPSK optical transmission applications. The 2811DZ requires a differential input voltage of 1.0 Vpp to deliver a differential output swing up to 7.5 Vpp. It has fast rise and fall times, low jitter, output amplitude and cross point adjusts. The 2811DZ is available in a compact 7x7mm ceramic LGA surface mount package, which results in significant space and cost reduction compared to metal packages with GPPO connectors.


Interconnect Group

Long Haul/Metro

Product Type

Modulator Drivers

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