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ADN4605:  X-Stream™ 4.25 Gbps 40 × 40 Digital Crosspoint Switch

Product Details

Product Status:Recommended for New Designs

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

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

Functional Block Diagram for ADN4605

Documentation

Title Content Type File Type
ADN4605: 4.25 Gbps 40 x 40 Digital Crosspoint Switch Data Sheet (Rev A, 11/2011) (pdf, 2307 kB) Data Sheets PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

ADN4605 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADN4605ABPZ Status: Production BGA THERM ENH W/ HEATSINK 352 Tray, 24 $107.96 $89.97 Y  Material Info Notify Me Purchase
Price Table Help

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.

ADN4605 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADN4605-EVALZ Status: Production Evaluation Board $750.00 Yes -

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.

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