1. Products
  2. Switches and Multiplexers
  3. Digital Crosspoint Switches
  4. ADN4612


Features and Benefits

  • DC to 11.3 Gbps per port, NRZ data rate
  • Multitime constant, programmable receive equalization
    • Compensates 25 inches of FR408 at 10.3125 Gbps
    • Compensates 15 inches of FR408 at 11.3 Gbps
  • 6-tap programmable transmit feedforward equalization (FFE)
    • Compensates 15 inches of FR408 at 10.3125 Gbps
    • Compensates 10 inches of FR408 at 11.3 Gbps
  • Low power
    • 150 mW per channel at 2.5 V (outputs enabled)
  • 12 × 12, fully differential, nonblocking array
  • Double rank connection programming
  • 2-pin selectable connection maps
  • Per lane lost of signal (LOS) detection
  • Flexible output termination supply range (1.8 V to 3.3 V)
  • See data sheet for additional features

Product Details

The ADN4612 is a 12 × 12 asynchronous, protocol agnostic, digital crosspoint switch with 12 differential PECL-/CML-compatible inputs and 12 differential CML outputs.

The ADN4612 is optimized for nonreturn-to-zero (NRZ) signaling with data rates of up to 11.3 Gbps per port. Each port provides programmable input equalization, loss of signal (LOS) detection, programmable output swing, and output preemphasis/deemphasis.

The ADN4612 nonblocking switch core implements a 12 × 12 crossbar and supports independent channel switching through the serial control interface. The ADN4612 has low latency and very low channel-to-channel skew.

The ADN4612 is packaged in an 88-lead LFCSP package and operates from −40°C to +85°C.


  • Fiber optic network switching
  • 10 Gigabit Ethernet over backplane 10GBASE-KR 802.3ap
  • XLAUI/CAUI (802.3ba)
  • SONET OC-192/STM-64x
  • 1×, 2×, 4×, 8×, and 10× Fibre Channel

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (1)

Tools & Simulations

IBIS Model


Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADN4612ACPZ Material Declaration Reliability Data 88-Lead LFCSP (12mm x 12mm w/ EP)
Wafer Fabrication Data

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Sample & Buy

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Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.