BW9971E
DP2.1 & eDP 4-Lane Redriver
BW9971E is a 10Gbps 4-lane linear redriver. It is compliant with UHBR10 (DP2.1 10Gbps), HBR3 (DP1.4 8.1Gbps), HBR2 (DP1.2 5.4Gbps), HBR (DP1.1 2.7Gbps) and RBR (DP1.0 1.62Gbps) and eDP 1.5 specification. BW9971E provides adjustable equalizer, flat gain controller to compensate for the channel loss, and extends the length and enables the systems to pass DisplayPort compliance. The device optimizes performance when DisplayPort signals travel across PCB and cables, signal integrity degrades due to loss and inter-symbol interference.
BW9971E offers single supply voltage 3.3V with ultra-low power consumption. Each channel operates independently. The advanced power management of BW9971E can consume ultra-low power when the channel is in low power state.
All available packages for BW9971E are listed in the following table.
BW9971E offers single supply voltage 3.3V with ultra-low power consumption. Each channel operates independently. The advanced power management of BW9971E can consume ultra-low power when the channel is in low power state.
All available packages for BW9971E 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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BW9971E
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QFN 34
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Compliant with UHBR10 of DisplayPort 2.1 Specification & eDP 1.5 Specification
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Four 10 Gbps differential signal pairs
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16-level adjustable EQ setting
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4-level adjustable flat gain / output swing
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Support both pin strap and I2C modes
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Support eDP PSR function
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Support DP Dual Mode
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Advanced power management mode
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DP Mode
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Active state: 703 mW @ 4 lanes
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D3 state: 1 mW @ 4 lanes
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Disconnect state: 0.88mW @ 4 lanes
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eDP Mode
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Active state: 703 mW @ 4 lanes
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PSR state: 1 mW @ 4 lanes
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Disconnect state: 0.88 mW @ 4 lanes
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-
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Applications
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Desktop and notebook PC
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TVs
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Docking stations
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Embedded panel
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Monitors
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BW9971E
