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USB 轉接驅動器與多工器

TUSB214-Q1

現行

具有 DC 升壓和整合式 CDP 的車用 USB 2.0 高速訊號調節器

立即訂購
產品規格表

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針腳對針腳的功能與所比較的裝置相同。
TUSB217A-Q1 現行 具有 DCP 和 CDP 控制器的 USB 2.0 高速訊號調節器 Third generation automotive option with DCP/CDP control

TUSB214-Q1

現行
產品規格表 立即訂購

產品詳細資料

Type Redriver USB speed (Mbps) 480 Number of channels 1 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Features USB 2.0 Redriver with 4 Meter Cable Redriving Strength with CDP Auto Qualified Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 30000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
Type Redriver USB speed (Mbps) 480 Number of channels 1 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Features USB 2.0 Redriver with 4 Meter Cable Redriving Strength with CDP Auto Qualified Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 30000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
X2QFN (RWB) 12 2.56 mm² (1.6 mm × 1.6 mm)
  • Qualified for Automotive Applications:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature
    • Device HBM Classification Level H1C
    • Device CDM Classification Level C3
  • Compatible with USB 2.0, OTG 2.0 and BC 1.2
  • Pin strap or I2C configurable
  • BC1.2 Charging Downstream Port (CDP) controller
  • Support for LS, FS, HS signaling
  • Ultra-low USB Disconnect and Shutdown Power Consumption
  • Selectable Signal Gain Via Daisy Chain Device for High Loss Applications
  • D1P/M and D2P/M Interchangeable and Host/Device Agnostic
  • Supports up to 5m pre-channel or 2m post-channel Cable Length
    • Four Selectable AC Boost Settings Via External Pulldown Resistor
    • DC Boost Along With AC Boost for Best Signal Integrity
  • Qualified for Automotive Applications:
    • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature
    • Device HBM Classification Level H1C
    • Device CDM Classification Level C3
  • Compatible with USB 2.0, OTG 2.0 and BC 1.2
  • Pin strap or I2C configurable
  • BC1.2 Charging Downstream Port (CDP) controller
  • Support for LS, FS, HS signaling
  • Ultra-low USB Disconnect and Shutdown Power Consumption
  • Selectable Signal Gain Via Daisy Chain Device for High Loss Applications
  • D1P/M and D2P/M Interchangeable and Host/Device Agnostic
  • Supports up to 5m pre-channel or 2m post-channel Cable Length
    • Four Selectable AC Boost Settings Via External Pulldown Resistor
    • DC Boost Along With AC Boost for Best Signal Integrity

The TUSB214-Q1 is a USB High-Speed (HS) signal conditioner, designed to compensate for ISI signal loss in a transmission channel.

TUSB214-Q1 has a patent-pending design which is agnostic to USB Low Speed (LS) and Full Speed (FS) signals. LS and FS signal characteristics are unaffected by the TUSB214-Q1 while HS signals are compensated.

Programmable signal AC boost and DC boost permits fine tuning device performance to optimize High Speed signals at the connector. This helps to pass USB High Speed electrical compliance tests.

In addition, TUSB214-Q1 is compatible with the USB On-The-Go (OTG) and Battery Charging (BC) protocols. The TUSB214-Q1 provides BC1.2 Charging Downstream Port (CDP) controller for applications in which USB host or hub do not have this support.

The TUSB214-Q1 is a USB High-Speed (HS) signal conditioner, designed to compensate for ISI signal loss in a transmission channel.

TUSB214-Q1 has a patent-pending design which is agnostic to USB Low Speed (LS) and Full Speed (FS) signals. LS and FS signal characteristics are unaffected by the TUSB214-Q1 while HS signals are compensated.

Programmable signal AC boost and DC boost permits fine tuning device performance to optimize High Speed signals at the connector. This helps to pass USB High Speed electrical compliance tests.

In addition, TUSB214-Q1 is compatible with the USB On-The-Go (OTG) and Battery Charging (BC) protocols. The TUSB214-Q1 provides BC1.2 Charging Downstream Port (CDP) controller for applications in which USB host or hub do not have this support.
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技術文件

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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 TUSB214-Q1 USB 2.0 High Speed Signal Conditioner with BC1.2 CDP datasheet (Rev. A) PDF | HTML 2017/8/31
白皮書 Strengthening the USB Type-C signal chain through redrivers 2017/8/21
技術文章 How to deliver clean USB Type-C™ signals PDF | HTML 2017/8/7
白皮書 Alternate Mode for USB Type-C™: Going Beyond USB 2016/9/26
技術文章 How USB will enable the future of automotive infotainment PDF | HTML 2015/10/8
白皮書 Transition existing products from USB 2.0 OTG to USB Type-C 2015/7/10
白皮書 Low-cost implementation of USB Type-C 2015/7/7

設計與開發

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參考設計

TIDA-01432 — 具有充電和強化資料路徑性能的車用被動式媒體中心參考設計

此車用參考設計展示了需要資料傳輸之媒體連接埠的獨特方法。該設計能夠透過 15W USB Type-C™ 連接埠支援 USB 2.0。客戶可利用完整參考設計來加快其媒體埠系統的開發，該設計包含經 CISPR-25 類別 5 測試並符合 AEC-Q100 規範的類比積體電路 (IC)。此參考設計透過靈活的被動式解決方案，讓系統能與主機角色互換，並以小型 1×2 吋解決方案為 USB Type-C 與傳統裝置充電，進而降低開發成本與時間。
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