SN75DP120

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Display Port 1:1 双模式中继器

产品详情

Type Redriver Protocols DisplayPort Rating Catalog Speed (max) (Gbps) 2.7 Number of channels 1 Supply voltage (V) 3.3 Operating temperature range (°C) 0 to 85
Type Redriver Protocols DisplayPort Rating Catalog Speed (max) (Gbps) 2.7 Number of channels 1 Supply voltage (V) 3.3 Operating temperature range (°C) 0 to 85
VQFN (RHH) 36 36 mm² 6 x 6
  • DP Signal Repeater Supporting Dual-Mode DisplayPort DP1.1a (DP++) Signaling
  • Supports Data Rates up to 2.7Gbps
  • Participates in DP Link Training to set Output Voltage and Pre-Emphasis Levels
  • Automatic Selectable Equalization for Improved Signal Integrity
  • Integrated HPD Inversion and Level Translation Required on Some Source Platforms
  • Enhanced ESD: 11 kV HBM on All Pins
  • Enhanced Commercial Temperature Range: 0°C to 85°C
  • 36 Pin 6 × 6 QFN Package
  • APPLICATIONS
    • Personal Computer Market
      • Desktop PC
      • Notebook PC
      • PC Docking Station
      • PC Standalone Video Card
  • DP Signal Repeater Supporting Dual-Mode DisplayPort DP1.1a (DP++) Signaling
  • Supports Data Rates up to 2.7Gbps
  • Participates in DP Link Training to set Output Voltage and Pre-Emphasis Levels
  • Automatic Selectable Equalization for Improved Signal Integrity
  • Integrated HPD Inversion and Level Translation Required on Some Source Platforms
  • Enhanced ESD: 11 kV HBM on All Pins
  • Enhanced Commercial Temperature Range: 0°C to 85°C
  • 36 Pin 6 × 6 QFN Package
  • APPLICATIONS
    • Personal Computer Market
      • Desktop PC
      • Notebook PC
      • PC Docking Station
      • PC Standalone Video Card

The SN75DP120 is a single port Dual-Mode DisplayPort (DP++) repeater that regenerates the DP high speed digital link.

Four levels of differential output voltage swing (VOD) and four levels of pre-emphasis are supported in accordance with the DisplayPort specification version 1.1a.The device monitors the AUX channel and automatically adjusts the output signaling levels in response to link training commands. The SN75DP120 also supports multiple selectable levels of equalization to provide improved signal integrity in cases where the input link has a high level of loss. The equalization level will be automatically selected based on link training. The equalization in the DP120 is optimized to compensate losses of up to 6dB for frequencies up to 1.35GHz. This corresponds to approximately 18–24 inches of FR4 trace with 4–6mil width.

A built in level translator for the hot plug detect (HPD) line and level translator / inverter for the cable adapter detect line (CAD) allow for a reduction of the overall circuitry needed for a DisplayPort source system.

When not in use, the SN75DP120 device supports an ultra low power shutdown mode. In this mode the main link outputs are disabled and pulled to GND, and the device draws less then 40 µW of power.

The device is characterized for an extended operational temperature range from 0°C to 85°C.

The SN75DP120 is a single port Dual-Mode DisplayPort (DP++) repeater that regenerates the DP high speed digital link.

Four levels of differential output voltage swing (VOD) and four levels of pre-emphasis are supported in accordance with the DisplayPort specification version 1.1a.The device monitors the AUX channel and automatically adjusts the output signaling levels in response to link training commands. The SN75DP120 also supports multiple selectable levels of equalization to provide improved signal integrity in cases where the input link has a high level of loss. The equalization level will be automatically selected based on link training. The equalization in the DP120 is optimized to compensate losses of up to 6dB for frequencies up to 1.35GHz. This corresponds to approximately 18–24 inches of FR4 trace with 4–6mil width.

A built in level translator for the hot plug detect (HPD) line and level translator / inverter for the cable adapter detect line (CAD) allow for a reduction of the overall circuitry needed for a DisplayPort source system.

When not in use, the SN75DP120 device supports an ultra low power shutdown mode. In this mode the main link outputs are disabled and pulled to GND, and the device draws less then 40 µW of power.

The device is characterized for an extended operational temperature range from 0°C to 85°C.

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类型 标题 下载最新的英语版本 日期
* 数据表 Display Port 1:1 Dual-Mode Repeater 数据表 2009年 10月 15日

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用户指南: PDF
英语版 (Rev.A): PDF
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VQFN (RHH) 36 查看选项

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包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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