首頁 介面 USB IC USB 轉接驅動器與多工器
首頁
介面
USB IC
USB 轉接驅動器與多工器
最新

TMUXHS4446

現行

USB-C 10-Gbps alternate mode 6 by 4 multiplexer/demultiplexer

立即訂購
產品規格表

TMUXHS4446

現行
產品規格表 立即訂購

產品詳細資料

Type Passive mux Function USB3 USB speed (MBits) 10000 Number of channels 4 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Ron (typ) (mΩ) 7500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 2 Configuration 4:6 Features Crosspoint, Logic Controlled (Output Enabled) Rating Catalog Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 530 ESD HBM (typ) (kV) 2
Type Passive mux Function USB3 USB speed (MBits) 10000 Number of channels 4 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Ron (typ) (mΩ) 7500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 2 Configuration 4:6 Features Crosspoint, Logic Controlled (Output Enabled) Rating Catalog Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 530 ESD HBM (typ) (kV) 2
WQFN (RET) 40 18 mm² 6 x 3
  • Passive bidirectional USB-C Alternate Mode Mux to switch between USB and DisplayPort signals
  • Supports USB 3.2 up to 10Gbps (Gen 2.0) and DisplayPort 2.1 up to 10Gbps per lane (UHBR10)
  • Compatible for Source/Host and Sink/Device applications
  • −3dB differential BW: 9.5GHz
  • Dynamic characteristics:
    • Insertion loss = −1.6dB at 5GHz
    • Return loss = −18dB at 5GHz
  • Supports common mode voltage (CMV) from 0V to 1.8V
  • Adaptive CMV tracking
  • 6V tolerant SBU pins to survive short-to-VBUS events
  • Can be configured through GPIO pins or I2C
  • Supports both 1.8V and 3.3V I2C
  • Single supply voltage VCC: 3.3V
  • Active power consumption: 340µA
  • Low standby power consumption: 0.5µA (pin mode)
  • Extended industrial temperature: −40°C to 105°C
  • Available in 3mm × 6mm QFN package
  • Passive bidirectional USB-C Alternate Mode Mux to switch between USB and DisplayPort signals
  • Supports USB 3.2 up to 10Gbps (Gen 2.0) and DisplayPort 2.1 up to 10Gbps per lane (UHBR10)
  • Compatible for Source/Host and Sink/Device applications
  • −3dB differential BW: 9.5GHz
  • Dynamic characteristics:
    • Insertion loss = −1.6dB at 5GHz
    • Return loss = −18dB at 5GHz
  • Supports common mode voltage (CMV) from 0V to 1.8V
  • Adaptive CMV tracking
  • 6V tolerant SBU pins to survive short-to-VBUS events
  • Can be configured through GPIO pins or I2C
  • Supports both 1.8V and 3.3V I2C
  • Single supply voltage VCC: 3.3V
  • Active power consumption: 340µA
  • Low standby power consumption: 0.5µA (pin mode)
  • Extended industrial temperature: −40°C to 105°C
  • Available in 3mm × 6mm QFN package

The TMUXHS4446 is a high-speed bidirectional passive crosspoint switch or cossbar (Xbar). This device is used to switch between USB 3.2 Gen2 SuperSpeed and DisplayPort 1.4/2.1 (up to 10Gbps UHBR10) signals over a USB Type-C also known as USB-C interface. The device also provides switching for the low-speed SBU signals that are used for DisplayPort auxiliary channels. The TMUXHS4446 supports differential signaling with a common mode voltage (CMV) range of 0V to 1.8V and a differential amplitude from 0V to 1800mVpp. Adaptive CMV tracking enables the channel through the device to remain unchanged for the entire common-mode voltage range.

The dynamic characteristics of the TMUXHS4446 allows high-speed switching with minimum attenuation to the signal eye diagrams, and very little added jitter. The silicon design of the device is optimized for excellent frequency response at a higher frequency spectrum of the signals. The silicon signal traces and switch network of the TMUXHS4446 are matched for best intra-pair skew performance.

The TMUXHS4446 has an extended industrial temperature range (−40°C to 105°C) designed for many rugged applications, including industrial and high reliability use cases.

The TMUXHS4446 is a high-speed bidirectional passive crosspoint switch or cossbar (Xbar). This device is used to switch between USB 3.2 Gen2 SuperSpeed and DisplayPort 1.4/2.1 (up to 10Gbps UHBR10) signals over a USB Type-C also known as USB-C interface. The device also provides switching for the low-speed SBU signals that are used for DisplayPort auxiliary channels. The TMUXHS4446 supports differential signaling with a common mode voltage (CMV) range of 0V to 1.8V and a differential amplitude from 0V to 1800mVpp. Adaptive CMV tracking enables the channel through the device to remain unchanged for the entire common-mode voltage range.

The dynamic characteristics of the TMUXHS4446 allows high-speed switching with minimum attenuation to the signal eye diagrams, and very little added jitter. The silicon design of the device is optimized for excellent frequency response at a higher frequency spectrum of the signals. The silicon signal traces and switch network of the TMUXHS4446 are matched for best intra-pair skew performance.

The TMUXHS4446 has an extended industrial temperature range (−40°C to 105°C) designed for many rugged applications, including industrial and high reliability use cases.
open-in-new 尋找其它 USB 轉接驅動器與多工器
下載 觀看有字幕稿的影片 影片

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 2
類型 標題 日期
* Data sheet TMUXHS4446 USB-C 10Gbps Alt Mode Crossbar Mux datasheet PDF | HTML 2024年 2月 27日
EVM User's guide TMUXHS4446 Evaluation Module User's Guide PDF | HTML 2024年 2月 14日

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)。

開發板

TMUXHS4446EVM — TMUXHS4446 評估模組

TMUXHS4446EVM 可協助客戶在套用 Type-C 替代模式時，於下行埠 (主機) 的下行資料速率最高 10Gbps 的情況下，評估 TMUXHS4446。此評估模組也可做為 TMUXHS4446 實作的硬體參考設計使用。印刷電路板 (PCB) 設計與配置檔案提供關於佈線與配置規則的圖示，以使用 TMUXHS4446 元件。
使用指南: PDF | HTML
TI.com 無法提供
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
檢視選項
封裝 引腳 下載
WQFN (RET) 40 檢視選項
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片