HD3SS215
- General purpose 2:1/1:2 differential switch
- Compatible with displayport electrical standard
- Compatible with hdmi electrical standards
- 2:1 and 1:2 switching supporting data rates up to 6 Gbps
- Supports HPD switching
- Supports AUX and DDC switching
- Wide –3-dB differential bandwidth of 7 GHz
- Excellent dynamic characteristics (at 3 GHz)
- Crosstalk = –35 dB
- Isolation = –21 dB
- Insertion Loss = –1.6 dB
- Return Loss = –12 dB
- Max Bit-Bit Skew = 5 ps
- VDD operating range 3.3 V ±10%
- Commercial temperature range: 0°C to 70°C (HD3SS215)
- Industrial temperature range: –40°C to 85°C (HD3SS215I)
- Package options:
- 5 mm x 5 mm, 50-ball ZXH
- 8 mm × 8 mm, 56-pin RTQ
- Output enable (OE) pin disables switch to save power
- Power consumption:
- Active < 9 mW typical
- Standby < 30 µW maximum (when OE = L)
HD3SS215 is a high-speed wide common mode passive switch capable of supporting DisplayPort HBR2 and high definition multimedia interface (HDMI) applications requiring 4k2k 60Hz refresh rates. The HD3SS215 can be configured to support two sources to one sink or one source to two sinks. To support these video standards the HD3SS215 also switches the display data channel (DDC) and hot plug detect (HPD) signals for HDMI or digital video interface (DVI) applications. It also switches the auxiliary (AUX) and hot plug detect (HPD) signals for DisplayPort applications. The flexibility the HD3SS215 provides by supporting both wide common mode and AC or DC coupled links makes it ideal for many applications.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | HD3SS215 6.0 Gbps HDMI DisplayPort 2:1/1:2 Differential Switch datasheet (Rev. E) | PDF | HTML | 2020/12/6 | ||
| 應用說明 | High-Speed Layout Guidelines for Signal Conditioners and USB Hubs (Rev. A) | PDF | HTML | 2026/1/8 | |||
| 應用說明 | Passive Mux Selection Based On Bandwidth (Rev. A) | PDF | HTML | 2024/7/31 | |||
| 使用指南 | HSSC MicroStar BGA Discontinued and Redesigned | 2020/11/3 |
設計與開發
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HD3SS215EVM — HD3SS215EVM：HDMI 2.0/DisplayPort 1.2A、6.0 Gbps 2:1/1:2 差動開關評估模組
HD3SS215EVM 採用 HD3SS215，這是一種高速被動式交換器，能夠在應用中，將兩個完整的 4 通道埠從兩個來源之一切換至一個目標位置，或從一個來源切換至兩個目標之一。通過交換器的訊號可以是 DisplayPort 或 HDMI/DVI 訊號。針對 DisplayPort 應用，HD3SS215 也支援切換輔助通道 (AUX)、顯示資料通道 (DDC) 以及和熱插拔偵測 (HPD) 訊號。
此 EVM 設計旨在當作一個 HDMI 來源與兩個 HDMI 汲極之一間的媒介連接使用。EVM 的介面包含標準 HDMI 連接器，可透過標準 HDMI 纜線，將 EVM 連接至系統設定。
SLAC670 — HD3SS215 Model Port Order Descriptions
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RTQ) | 56 | Ultra Librarian |
| NFBGA (ZXH) | 50 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。