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The GX62474-HIU is a high-performance parallel low Vpi linear Mach-Zender Modulator (MZM) driver designed for 100G DP-QPSK long-haul optical transmitters. It features four channels with a data rate of 32Gb/s per channel. The device operates within a temperature range of -55 to 125°C and is intended for use in CFP/CFP2 coherent modules supporting 100G DP-QPSK and 200G DP-QAM applications.
Verify the specific ordering suffix and package configuration against official Renesas documentation before procurement. Confirm that the component status matches current availability requirements, as some listings indicate obsolete status. Ensure compatibility with existing system designs regarding thermal management and interface specifications.
Select this driver for applications requiring low Vpi linear modulation in high-speed coherent optical links. Consider the operating temperature range and channel count when designing for long-haul transmission systems. Verify support for required data rates and modulation formats such as DP-QPSK or DP-QAM during the selection process.
This component belongs to the GX62 series of modulator drivers from Renesas Electronics Corporation. It is engineered for high-speed optical communication infrastructure, providing the necessary signal conditioning for Mach-Zender modulators in advanced coherent transmission modules.
Public confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation for potential alternatives or updated product line replacements.