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MAX3840ETJ+T The MAX3840ETJ+T is a dual 2x2 asynchronous crosspoint switch from Analog Devices / Maxim Integrated, designed for high-speed data switching applications. It operates from a 3.3V supply and supports data rates up to 2.7Gbps.
Mfr Part #:

MAX3840ETJ+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3840ETJ+T is a dual 2x2 asynchronous crosspoint switch from Analog Devices / Maxim Integrated, designed for high-speed data switching applications. It operates from a 3.3V supply and supports data rates up to 2.7Gbps.
✓ Total Stock: 77 pcs
$ Price Range: $6.39

MAX3840ETJ+T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
77 pcs
On Request
77 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX3840ETJ+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Applications
Clock Frequency
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Operating Temperature
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MAX3840ETJ+T Description

Short technical summary and product information.

The MAX3840ETJ+T is a dual 2x2 asynchronous crosspoint switch designed for SDH/SONET DWDM and other high-speed data switching applications. It is ideal for OC-48 systems with forward error correction, offering a high-bandwidth, fully differential signal path that minimizes jitter accumulation, crosstalk, and signal skew.

 

Each 2x2 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 can interface with AC-coupled LVPECL signals. The device features a power-down mode for deselected outputs to conserve power, with a typical consumption of 460mW when all outputs are enabled.

 

Key electrical specifications include 2ps RMS random jitter, 7ps P-P deterministic jitter, and 6ps channel-to-channel skew. The MAX3840ETJ+T operates from a single +3.3V supply over a temperature range of -40°C to +85°C. It is available in a 32-pin exposed-pad QFN package with a 5mm x 5mm footprint, suitable for surface mounting.

 

Applications include SDH/SONET and DWDM Transport Systems, Add-Drop Multiplexers, ATM Switch Cores, WDM Cross-Connects, and High-Speed Backplanes.

MAX3840ETJ+T Quick Information

Product Type: Crosspoint Switch
Canonical Name: MAX3840ETJ+T Dual 2x2 Crosspoint Switch
Subcategory: Specialized

MAX3840ETJ+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3840ETJ+T Estimated Pricing

Qty Low High
1+ $6.39 $6.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3840ETJ+T Features

  • Dual 2x2 asynchronous crosspoint switch.
  • Supports 2.7Gbps data and 2.7GHz clock.
  • Low jitter and channel-to-channel skew.
  • Single +3.3V supply operation.
  • 32-TQFN (5x5mm) surface mount package.

MAX3840ETJ+T Applications

  • Ideal for SDH/SONET DWDM systems.
  • Used in add-drop multiplexers.
  • Suitable for ATM switch cores.
  • Applicable to WDM cross-connects.
  • Designed for high-speed backplanes.

MAX3840ETJ+T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the MAX3840ETJ+T?

The nominal supply voltage is 3.3V, with an operating range of 3.0V to 3.6V.

What is the package type of the MAX3840ETJ+T?

The device is packaged in a 32-TQFN (5x5mm) surface mount package.

What is the maximum data rate supported by the MAX3840ETJ+T?

The maximum data rate is 2.7Gbps.

What is the typical operating temperature range for the MAX3840ETJ+T?

-40°C to +85°C.

Is the MAX3840ETJ+T RoHS compliant?

RoHS3 compliance status is unverified.

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