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+3.3V, 622Mbps, SDH/SONET 1:4 Deserializer with LVDS Outputs

Low-Power 622Mbps Demux

Product Details

Key Features

Simplified Block Diagram

Technical Docs

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Key Features

  • Single +3.3V Supply
  • 622Mbps Serial to 155Mbps Parallel Conversion
  • 265mW Power
  • LVDS Data Outputs and Synchronization Inputs
  • Synchronization Input for Data Realignment and Reframing
  • Differential 3.3V PECL Clock and Data Inputs

Applications/Uses

  • 622Mbps ATM/SONET Access Nodes
  • 622Mbps SDH/SONET Transmission Systems
  • Add/Drop Multiplexers
  • Digital Cross-Connects

Description

The MAX3681 deserializer is ideal for converting 622Mbps serial data to 4-bit-wide, 155Mbps parallel data in ATM and 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 MAX3681 is available in the extended-industrial temperature range (-40°C to +85°C), in a 24-pin SSOP package.

Simplified Block Diagram

MAX3681: Typical Operating Circuit MAX3681: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.