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+3.3V、2.488Gbps、SDH/SONET 1:16解串器,带有LVDS输出

产品详情

The MAX3885 deserializer is ideal for converting 2.488Gbps serial data to 16-bit wide, 155Mbps parallel data in SDH/SONET applications. Operating from a single +3.3V supply, this device accepts PECL serial clock and data inputs, and delivers low-voltage differential-signal (LVDS) clock and data outputs for interfacing with high-speed digital circuitry. It also provides an LVDS synchronization input that enables data realignment and reframing. The MAX3885 is available in the extended temperature range (-40°C to +85°C) in a 64-pin TQFP package.

主要特征

  • Single +3.3V Supply
  • 2.488Gbps Serial to 155Mbps Parallel Conversion
  • 660mW Operating Power
  • LVDS Data Outputs and Synchronization Inputs
  • Self-Biasing PECL Inputs Ease AC Coupling
  • Synchronization Inputs for Data Realignment and Reframing

应用/用途

  • 2.488Gbps SDH/SONET传输系统
  • 上/下路复用器
  • 数字交叉连接

简化框图

MAX3885:典型工作电路 MAX3885:典型工作电路 Zoom icon

技术文档

设计与质量

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描述

The MAX3885 evaluation kit (EV kit) simplifies evaluation of the MAX3885 2.488Gbps, SDH/SONET 1:16 deserializer. The EV kit requires only a single +3.3V supply and includes all the external components necessary to interface with 3.3V PECL and LVDS logic. The board can be connected directly to the output of a clock-and-data-recovery circuit (such as the MAX3875) and to the input of an LVDS device (such as an overhead termination circuit). A signal generator or stimulus system can be used with an oscilloscope to evaluate the MAX3885's basic functionality.

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特征

  • Single +3.3V Supply
  • Inputs and Outputs Terminated for Interfacing with 3.3V PECL and LVDS Logic
  • Fully Assembled and Tested Surface-Mount Board

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参量

主要特征

  • Single +3.3V Supply
  • 2.488Gbps Serial to 155Mbps Parallel Conversion
  • 660mW Operating Power
  • LVDS Data Outputs and Synchronization Inputs
  • Self-Biasing PECL Inputs Ease AC Coupling
  • Synchronization Inputs for Data Realignment and Reframing

应用/用途

  • 2.488Gbps SDH/SONET传输系统
  • 上/下路复用器
  • 数字交叉连接

描述

The MAX3885 deserializer is ideal for converting 2.488Gbps serial data to 16-bit wide, 155Mbps parallel data in SDH/SONET applications. Operating from a single +3.3V supply, this device accepts PECL serial clock and data inputs, and delivers low-voltage differential-signal (LVDS) clock and data outputs for interfacing with high-speed digital circuitry. It also provides an LVDS synchronization input that enables data realignment and reframing. The MAX3885 is available in the extended temperature range (-40°C to +85°C) in a 64-pin TQFP package.

简化框图

MAX3885:典型工作电路 MAX3885:典型工作电路 Zoom icon

技术文档

支持和培训

在Maxim的知识库中搜索您所需的答案。

过滤搜索

Maxim专业的应用工程师团队也可以为您解答技术问题,请 访问Maxim的 支持中心