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MAX3840ETJ+

MAX3840ETJ+

MAXIM INTEGRATED PRODUCTS LOGO

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

The MAX3840ETJ+ is a +3.3V, 2.7Gbps dual 2 x 2 crosspoint switch in a 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 forwarding 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.

  • The 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

Technical Doc: MAX3840ETJ+  Datasheet

Additional information

Manufacturer Part No.

MAX3840ETJ+

Manufacturer

MAXIM INTEGRATED PRODUCTS

Availability

135 available for 4 – 6 business days delivery

Compliance

RoHS Compliant

Crosspoint Switch Type

Digital IC Case

Input/Output Configuration

MSL

No. of Pins

Packaging

Each

Pack Quantity

1

Supply Voltage Min

Supply Voltage Max

Operating Temperature Min

-40°C

Operating Temperature Max

85°C

RoHs Phthalates Compliant

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