The HXT6204 VCSEL driver array is a key component for compact, robust, low-power optical transmitter modules. In conjunction with the VCSEL array, the chip handles the complete digital-to-optical conversion, including CML input, laser driver, drive control, and supervision. Standard silicon technology and a small number of additional components allow for cost-effective and compact assemblies.


  • Low power consumption of 150mW per channel while delivering 5mA average and 5mA modulation current
  • Compatible with common cathode and isolated VCSEL arrays
  • 2-wire interface control and symmetric pad design maximize module design flexibility
  • Up to 10mA Average and 10mA Modulation current
  • QSFP MSA compliant

Product Options

Part Number Part Status Pkg. Type Temp. Grade Carrier Type Buy Sample
Obsolete WAFER C WFP
Obsolete BOARD C Box

Documentation & Downloads

Title Other Languages Type Format File Size Date
PDN# : OO-20-03 Product Discontinuation Notice Product Discontinuation Notice PDF 107 KB
Optical Interconnect Overview Overview PDF 649 KB
HXT6204 Product Brief Product Brief PDF 243 KB