GL9982
8-Channel PCIe Gen4 Redriver
GL9982 is an eight channel linear redriver which could improve the signal integrity via programmable input setting. It supports up to PCIe Gen4 (16Gbps) and backwards compatible with PCIe 3.0, 2.0 & 1.0. The equalization, output swing and gain could be adjusted through I2C interface. With GL9982, the PCB trace length could be extended and noise interference would be reduced which can increase the flexibility of PCB design. The target application might be networking, PC, Notebook, workstation and data center servers.
All available packages for GL9982 are listed in the following table.
All available packages for GL9982 are listed in the following table.
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Product Series
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Package Type
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|---|---|
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GL9982
|
QFN 72
|
|
GL9982A
|
QFN 72
|
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Compliant with PCIe Gen1 / Gen2 / Gen3 / Gen4 Specification
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8-channel 16 Gbps differential signal pairs
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8-level selectable equalization
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4-level selectable DC gain and maximum output swing
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Adjustable receiver equalization
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Adjustable DC gain
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I2C mode for performance tuning
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Low power dissipation with ability to turn off unused channels
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Automatic receiver detection
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Single supply voltage: 3.3V
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Applications
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Desktop and notebook PC
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Networking
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Workstation
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Servers
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GL9982
