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GL9904
產品簡述

Genesys GL9904 is a low-power 4-channel 10 Gbps linear redriver. GL9904 also integrates a 4:4 MUX for USB Type-C applications. It is compliant with the USB 3.2 Gen 2 and DisplayPort 1.4 as Alternative Mode. GL9904 provides programmable equalizer, DC gain controller and maximum output swing controller to compensate for the channel loss, and extends the length and enables the systems to pass USB and DisplayPort compliance both. The device optimizes performance when the high speed signals travel across PCB and cables, signal integrity degrades due to loss and inter-symbol interference.

GL9904 offers single supply voltage 3.3V with ultra-low power consumption. Each channel operates independently. The advanced power management of GL9904 can consume ultra-low power when the channel is idle for a longer time.

 

All available packages for GL9904 are listed in the following table.

 

Product Series

Package Type

GL9904-OLY11

QFN 42

 


  • Compliant with USB 3.2 Gen 1 / Gen2 Specification
  • Compliant with VESA DisplayPortTM Specification v1.4a
  • 4-channel 10 Gbps differential signal pairs
  • 16-level selectable equalization
  • 4-level selectable DC gain and maximum output swing
  • Adjustable receiver equalization
  • Adjustable DC gain
  • I2C and PIN strap mode for performance tuning
  • Advanced power management mode
  • Active mode: < 370 mW for USB Mode

                    < 660 mW for DP Mode

  • Sleep mode: < 1.1 mW for USB Mode
  • Disconnect Mode: < 0.7 mW for USB Mode
  • Shutdown mode: < 0.08 mW for USB Mode

                          < 0.45 mW for DP Mode

  • Automatic power saving control
  • Automatic receiver detection
  • Single supply voltage: 3.3V
  • Applications
  • Desktop and notebook PC
  • Cellular phones
  • Tablet
  • TVs
  • Active cable
  • Docking stations

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