Overview

The GX36420-3 is a 64Gbps linear quad TIA chip that integrates four lanes of TIAs for XI, XQ, YI, and YQ channels, as well as digital interface circuitry for DC controls on a single die for 400G/600G coherent applications.

The TIA electrical characteristics, functions, and physical dimensions are designed for small-form factor integrated optical module such as CFP2 and CFP4.

GX36420-3 - Block Diagram
GX36420-3 - Block Diagram
  • Quad 64Gbps linear TIA Integrated SPI and analog interface
  • Differential linear gain: 150Ω–5,000Ω and > 30dB dynamic range
  • 40+GHz adjustable 3dB bandwidth 
  • Automatic and manual gain control, Output Voltage Control, Peak Detection, RSSI and Input Current Monitor, and Shutdown functionalities
  • Low THD, cross talk, and power consumption for covering 64QAM applications 

Documentation

= Featured Documentation
Type Title Date
Datasheet - Short-form
GX36420-3 Short-Form Datasheet
PDF 180 KB
Datasheet
GX36420-3 Datasheet
Log in to Download PDF 559 KB
Product Change Notice
PCN# : 210015 Change of Waffle Pack Label Display
PDF 134 KB
3 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Temp. Grade
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Buy / Sample
    Part Number
    GX36420-3-DNT
    circleActive
    memory
    view_in_ar
    Samples Available
    		 WAFER E WFP 0 Get Samples,
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product