Overview

Features and Benefits

  • DC to 4.25 Gbps per port NRZ data rate
  • Adjustable receive equalization
      3 dB, 6 dB, or 12 dB boost
      Compensates over 40 inches of FR4 at 4.25 Gbps
  • Adjustable transmit preemphasis/deemphasis
      Programmable boost and output level
      Compensates over 40 inches of FR4 at 4.25 Gbps
  • Low Power
  •    105 mW per channel at 2.5 V (400 mV p-p differential output level swing)
  • Low jitter, typically <25 ps
  • Flexible 2.5 V to 3.3 V supply range
  • 40 × 40, fully differential, nonblocking array
      Double rank connection programming with dual maps
  • DC- or ac-coupled differential PECL/CML inputs
  • Differential CML outputs
  • Per-lane polarity inversion for routing ease
  • 50 Ω on-chip I/O termination with disable feature
  • Supports 8b10b, scrambled or uncoded NRZ data
  • Serial (I2C slave or SPI) control interface
  • Parallel control interface

Product Details

The ADN4605 is a 40 × 40 asynchronous, protocol agnostic, digital crosspoint switch, with 40 differential PECL/CML-compatible inputs and 40 differential programmable CML outputs.

The ADN4605 is optimized for NRZ signaling with data rates of up to 4.25 Gbps per port. Each port offers adjustable levels of input equalization, programmable output swing, and output preemphasis/deemphasis.

The ADN4605 nonblocking switch core implements a 40 × 40 crossbar and supports independent channel switching through serial and parallel control interfaces. The ADN4605 has low latency and very low channel-to-channel skew.

An I2C, SPI, or parallel interface is used to communicate with the device for control of connectivity and other features.

The ADN4605 is assembled in a 35 mm × 35 mm, 352 BGA package and operates over a temperature range of −40°C to +85°C.

Applications

  • Digital video (HDMI, DVI, DisplayPort, 3G/HD/SD-SDI)
  • Fiber optic network switching
  • High-speed serial backplane routing to OC-48 with FEC
  • XAUI, 4x Fibre Channel, Infiniband®, and GbE over backplane
  • Data storage networks

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)

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.

PCN-PDN Information

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
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.