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MAX3681
+3.3V, 622Mbps, SDH/SONET 1:4 Deserializer with LVDS Outputs

Low-Power 622Mbps Demux


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Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 112kB)
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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.

An evaluation kit is available:  MAX3681EVKIT  

Key Features   Applications/Uses
  • 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
 

Key Specifications:  Datacom Serializers/Deserializers
Part Number Functions Target Serial Oper. Range
(Gbps)
VSUPPLY
(V)
ICC
(mA)
Config. Parallel I/F Data Rate
(Mbps)
Serial I/F Data Rate
(Mbps)
Parallel I/F Logic Lvls. Serial I/F Logic Lvls. Package/Pins Oper. Temp.
(°C)
Price
typ See Notes
MAX3681  Datacom Deserializer <1 3.3 80 1-to-4 155 622 LVDS Diff. 3.3V PECL
SSOP/24
-40 to +85 $8.20 @1k
See All Datacom Serializers/Deserializers (11)

Diagram
MAX3681: Typical Operating Circuit
Typical Operating Circuit

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    Document Ref.: 19-1091; Rev 1; 2004-05-26
    This page last modified: 2008-04-08


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