TMUXHS4412
- Provides bidirectional passive 2:1 MUX / 1:2 DEMUX for four differential channels
- Data rate support up to 20Gbps
- Supports PCI Express 4.0 up to 16Gbps
- Also supports USB 3.2, USB 4.0, TBT 3.0, DP 2.0, SATA, SAS, MIPI DSI/CSI, FPD-Link III, LVDS, SFI and Ethernet Interfaces
- –3dB differential BW of 13GHz
- Excellent dynamic characteristics for PCIe 4.0 signaling
- Insertion loss = –1.3dB at 8GHz
- Return loss = –22dB at 8GHz
- Cross-talk = –58dB at 8GHz
- Adaptive common-mode voltage tracking
- Supports common-mode voltage up to 0V to 1.8V
- Single supply voltage VCC of 3.3V or 1.8V
- Ultra low active (320µA) and standby power consumption (0.1µA)
- Industrial temperature option with –40° to 105°C
- Pin-to-pin PCIe 4.0 linear redriver option with DS160PR421 and DS160PR412
- Available in 3.5mm × 9mm QFN package
The TMUXHS4412 is a high-speed bidirectional passive switch which can be used for both multiplexer (mux) and demultiplexer (demux) configurations. The TMUXHS4412 is a analog differential passive mux or demux that works for many high-speed differential interfaces for data rates up to 20Gbps including PCI Express 4.0. The device can be used for higher data rates where electrical channel has signal integrity margins. The TMUXHS4412 supports differential signaling with common-mode voltage range (CMV) of up to 0V to 1.8V and with differential amplitude up to 1800mVpp. Adaptive CMV tracking can help users ensure the channel through the device remains unchanged for the entire common-mode voltage range.
The excellent dynamic characteristics of the TMUXHS4412 result minimum attenuation to the signal eye diagram with very little added jitter. The silicon design of the design is optimized for excellent frequency response at higher frequency spectrum of the signals. The silicon signal traces and switch network are matched for best intra-pair skew performance.
The TMUXHS4412 has an extended industrial temperature range that suits many rugged applications including industrial and high reliability use cases.
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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 | TMUXHS4412 4-Channel 20Gbps Differential 2:1/1:2 Mux/Demux datasheet (Rev. A) | PDF | HTML | 2024/10/16 | ||
| * | 輻射及可靠性報告 | PCI-e Reference Clock Measurement with Multiplexers | PDF | HTML | 2022/6/29 | ||
| 測試報告 | CISPR 25 Class 5 & TSC, 400-kHz Rated, 15-W Automotive USB Type-C Charger RefDes (Rev. A) | PDF | HTML | 2023/3/13 | |||
| 應用說明 | TMUXHS4212 MUX vs DS160PR421 or DS160PR412 Redriver in PCIe GEN 4 Applications | PDF | HTML | 2022/10/3 | |||
| 應用說明 | Layout Guidelines of PCIe® Gen 4.0 Application With the TMUXHS4412 Multiplexer | PDF | HTML | 2021/9/27 | |||
| 測試報告 | PCI Express® Generation 4 Compliance Test Report With TMUXHS4412 | PDF | HTML | 2021/8/5 | |||
| 應用說明 | Schematic Checklist of TMUXHS4212EVM and TMUXHS4412EVM | PDF | HTML | 2021/3/16 | |||
| 證書 | TMUXHS4412EVM EU RoHS Declaration of Conformity (DoC) | 2020/11/30 |
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)。
TMUXHS4412EVM — TMUXHS4412 4 通道 20-Gbps 差動 2:1/1:2 多工器/解多工器評估模組
SIGCONARCHITECT-REPEATER-PROFILES — SigCon Architect Repeater Profiles v1.1
SIGCONARCHITECT-RETIMER-PROFILES — SigCon Architect Retimer Profiles v1.3
SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RUA) | 42 | 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。