概览

优势和特点

  • 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

产品详情

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

产品生命周期 icon-recommended 量产

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所示报价为单片价格。所列的美国报价单仅供预算参考,指美元报价(每片美国离岸价),如有修改恕不另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。