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HD3SS214

現行

8.1 Gbps DisplayPort 1.4 1 至 2 / 2 至 1 差動多工器支援 DDC/AUX 切換

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HD3SS214

現行
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產品詳細資料

Type Mux Protocols DisplayPort Rating Catalog Speed (max) (Gbpp) 8.1 Number of channels 4 Supply voltage (V) 3.3 Operating temperature range (°C) -40 to 105
Type Mux Protocols DisplayPort Rating Catalog Speed (max) (Gbpp) 8.1 Number of channels 4 Supply voltage (V) 3.3 Operating temperature range (°C) -40 to 105
NFBGA (ZXH) 50 25 mm² 5 x 5
  • Compatible with DisplayPort 1.4 electrical standard
  • 2:1 and 1:2 switching supporting data rates up to 8.1 Gbps
  • Supports HPD, AUX and DDC switching
  • Wide differential BW of 8 GHz
  • Excellent dynamic electrical characteristics
  • VDD operating range 3.3 V ±10%
  • Extended industrial temperature range of -40°C to 105°C
  • 5 mm x 5 mm, 50-ball nFBGA package
  • Output enable (OE) pin disables switch to save power
  • Power consumption
    • Active < 2 mW typical
    • Standby < 10 µW typical (when OE = L)
  • Compatible with DisplayPort 1.4 electrical standard
  • 2:1 and 1:2 switching supporting data rates up to 8.1 Gbps
  • Supports HPD, AUX and DDC switching
  • Wide differential BW of 8 GHz
  • Excellent dynamic electrical characteristics
  • VDD operating range 3.3 V ±10%
  • Extended industrial temperature range of -40°C to 105°C
  • 5 mm x 5 mm, 50-ball nFBGA package
  • Output enable (OE) pin disables switch to save power
  • Power consumption
    • Active < 2 mW typical
    • Standby < 10 µW typical (when OE = L)

HD3SS214 is a high-speed passive switch capable of switching two full DisplayPort 4 lane ports from one of two sources to one target location in an application. It will also switch one source to one of two sinks. For DisplayPort Applications, the HD3SS214 supports switching of the Auxiliary (AUX), Display Data Channel (DDC) and Hot Plug Detect (HPD) signals in the nFBGA ZXH package.

One typical application would be a mother board that includes two GPUs that need to drive one DisplayPort sink. The GPU is selected by the Dx_SEL pin. Another application is when one source needs to switch between one of two sinks, example would be a side connector and a docking station connector. The switching is controlled using the Dx_SEL and AUX_SEL pins. The HD3SS214 operates from a single supply voltage of 3.3 V over extended industrial temperature range -40°C to 105°C.

HD3SS214 is a high-speed passive switch capable of switching two full DisplayPort 4 lane ports from one of two sources to one target location in an application. It will also switch one source to one of two sinks. For DisplayPort Applications, the HD3SS214 supports switching of the Auxiliary (AUX), Display Data Channel (DDC) and Hot Plug Detect (HPD) signals in the nFBGA ZXH package.

One typical application would be a mother board that includes two GPUs that need to drive one DisplayPort sink. The GPU is selected by the Dx_SEL pin. Another application is when one source needs to switch between one of two sinks, example would be a side connector and a docking station connector. The switching is controlled using the Dx_SEL and AUX_SEL pins. The HD3SS214 operates from a single supply voltage of 3.3 V over extended industrial temperature range -40°C to 105°C.
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功能相同，但引腳輸出與所比較的裝置不同
HD3SS213 現行 5.4-Gbps DisplayPort 1.2a 1 至 2 / 2 至 1 差動多工器支援 DDC/AUX 切換 Same functionality with slower data rates

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類型 標題 日期
* Data sheet HD3SS214 8.1 Gbps DisplayPort 1.4 2:1/1:2 Differential Switch datasheet (Rev. C) PDF | HTML 2020年 12月 6日
* User guide HSSC MicroStar BGA Discontinued and Redesigned 2022年 5月 8日
Application note Passive Mux Selection Based On Bandwidth (Rev. A) PDF | HTML 2024年 7月 31日
Application note High-Speed Layout Guidelines for Signal Conditioners and USB Hubs 2018年 6月 14日

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HD3SS214 S-Parameter Model

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