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MAX3840ETJ+

Crosspoint Switch, Dual Interface, 2x2 Array, +3 V to +3.6 V, TQFN-32

MAXIM INTEGRATED PRODUCTS MAX3840ETJ+
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Manufacturer Part No:
MAX3840ETJ+
Order Code:
2514239
Technical Datasheet:
MAX3840ETJ+   Datasheet
See all Technical Docs

Product Overview

The MAX3840ETJ+ is a +3.3V, 2.7Gbps dual 2 x 2 crosspoint switch in 32 pin TQFN package. This asynchronous crosspoint switch for SDH/SONET DWDM and other high speed data switching applications where serial data stream loop through and protection channel switching are required. It is ideal for OC-48 systems with forward error correction. A high bandwidth, fully differential signal path minimizes jitter accumulation, crosstalk and signal skew. Each 2 x 2 crosspoint switch can fan out and/or multiplex up to 2.7Gbps data and 2.7GHz clock signals. All inputs and outputs are current mode logic (CML) compatible and easily adaptable to interface with an AC-coupled LVPECL signal. It is compatible with the MAX3876 2.5Gbps clock and data recovery (CDR) circuit. It is used in SDH/SONET and DWDM transport systems, add drop multiplexers, ATM switch cores, WDM cross-connects and high speed backplanes.
  • Supply voltage range is 3V to 3.6V
  • Operating temperature range from -40°C to 85°C
  • Power consumption of 460mW
  • 2psRMS random jitter
  • 7psP-P deterministic jitter
  • Power down feature for deselected outputs
  • CML inputs/outputs
  • 6ps channel to channel skew
  • 100ps output edge speed

Applications

Signal Processing

Product Information

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:
Interface

:
CML / CML

:
-

:
3V

:
3.6V

:
TQFN

:
32Pins

:
-40°C

:
85°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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