HD3SS3212
- Provides MUX/DEMUX Solution for USB Type-C™ Ecosystem for USB 3.1 Gen 1 and Gen 2 Data Rates
- Compatible With MIPI DSI/CSI, FPDLinkIII, LVDS, and PCIE Gen II, III
- Operates up to 10 Gbps
- Wide –3-dB Differential BW of over 8 GHz
- Excellent Dynamic Characteristics (at 5 GHz)
- Crosstalk = –32 dB
- Off Isolation = –19 dB
- Insertion Loss = –1.6 dB
- Return Loss = –12 dB
- Bidirectional "Mux/De-Mux" Differential Switch
- Supports Common Mode Voltage 0 to 2 V
- Single Supply Voltage VCC of 3.3 V
- Commercial Temperature Range of 0°C to 70°C (HD3SS3212RKS)
- Industrial Temperature Range of –40°C to 85°C (HD3SS3212IRKS)
The HD3SS3212 is a high-speed bidirectional passive switch in mux or demux configurations suited for USB Type-C™ application supporting USB 3.1 Gen 1 and Gen 2 data rates. Based on control pin SEL, the device provides switching on differential channels between Port B or Port C to Port A.
The HD3SS3212 is a generic analog differential passive switch that can work for any high-speed interface applications requiring a common mode voltage range of 0 to 2 V and differential signaling with differential amplitude up to 1800 mVpp. It employs adaptive tracking that ensures the channel remains unchanged for the entire common mode voltage range.
Excellent dynamic characteristics of the device allow high-speed switching with minimum attenuation to the signal eye diagram with very little added jitter. It consumes <2 mW of power when operational and has a shutdown mode exercisable by OEn pin resulting <20 µW.
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 | HD3SS3212x Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux datasheet (Rev. F) | PDF | HTML | 2016/9/30 | ||
| 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 | |||
| 白皮書 | A Primer on USB Type-C and Power Delivery Applications and Requirements (Rev. B) | PDF | HTML | 2022/3/25 | |||
| 應用說明 | Schematic Checklist for HD3SS3212 and HD3SS3220 | 2020/3/31 | ||||
| 應用說明 | Enabling USB Type-C downstream ports for USB3.1 and 3.2 Hubs | 2019/12/12 | ||||
| 白皮書 | USB System Design Considerations: Switches and Redrivers | 2018/11/16 | ||||
| 技術文章 | How to select the right USB Type-C™ signal switches | PDF | HTML | 2018/3/20 | |||
| 白皮書 | USB Type-C™ represents breakthrough connectivity | 2015/12/4 | ||||
| 技術文章 | How USB Type-C helps make cars as smart as phones | PDF | HTML | 2015/7/10 | |||
| 白皮書 | Transition existing products from USB 2.0 OTG to USB Type-C | 2015/7/10 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
HD3SS3212EVM — 雙通道差動 2:1/1:2 10 Gbps 多工器/解多工器評估模組
USB-CTM-MINIDK-EVM — 支援視訊和充電的 USB Type-C™ 迷你底座電路板評估模組
USB Type-C™ 電力傳輸 (PD) MiniDock 評估模組 (EVM) 提供完整的 USB Type-C 擴充基座參考解決方案，包含音訊、USB 資料傳輸、電源及視訊功能。 該 EVM 採用 2 吋 × 4 吋的小型化設計尺寸，並透過主 USB Type-C PD 連接埠同時支援供電與汲取功能。視訊輸出功能包括 DisplayPort 和 HDMI。
TIDA-00882 — 具有 USB 電力傳輸功能的 USB Type-C HDD 參考設計
此參考設計採用德州儀器的 SuperSpeed USB 3.0 轉 SATA 橋接器、USB Type-CTM 和 USB PD 控制器（帶有集成電源開關和高速 USB 多工器）以及 SuperSpeed USB 3.1 多工器，旨在展示實現 Type-C 外接硬碟所需的子系統，該硬碟具備為 Type-C 主機設備（如筆記型電腦、平板電腦、手機等）供電的功能。
TIDA-01243 — 具有視訊和充電支援的 USB Type-C™ 和電力傳輸迷你底座參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RKS) | 20 | 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。