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GX36420-F-DNT is listed in the Telecom range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is GX36420-F-DNT 64GBPS LINEAR TIA. Review the specifications below when checking this part for your BOM.
The GX36420-F-DNT is a quad 64Gbps linear Transimpedance Amplifier (TIA) manufactured by Renesas Electronics Corporation. It integrates four independent TIA lanes designed for XI, XQ, YI, and YQ channels within coherent optical applications. The device supports data rates up to 64Gbps per lane and features an adjustable 3dB bandwidth exceeding 40GHz. Key electrical specifications include a differential linear gain range of 150Ω to 5,000Ω with a dynamic range greater than 30dB. The component is optimized for small-form-factor integrated optical modules such as CFP2 and CFP4, targeting 400G and 600G coherent systems.
Verify the specific suffix 'F' against official Renesas documentation, as primary records indicate the 'DNT' variant. Confirm current lifecycle status, as similar models are marked obsolete. Ensure compatibility with required wafer carrier types and temperature ranges (-5°C to 95°C) before integration.
Select this component for designs requiring high-linearity amplification in dense coherent optical architectures. Evaluate the need for >30dB dynamic range and low THD characteristics essential for 64QAM modulation schemes. Verify that the physical dimensions align with CFP2 or CFP4 module constraints.
This part belongs to the GX36420 series of linear TIAs developed for next-generation high-speed optical communications. The series addresses the signal conditioning requirements for advanced coherent detection systems, enabling higher spectral efficiency through precise analog front-end performance.
Publicly confirmed substitute part numbers for the GX36420-F-DNT are not available in the provided source material. Consult Renesas technical support for potential obsolescence management or alternative family members.
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