ADN4605 - X-Stream? 4.25 Gbps 40 × 40 Digital Crosspoint Switch

ADN4605是AD公司的一款数字交叉点开关产品，ADN4605是X-Stream? 4.25 Gbps 40 × 40 Digital Crosspoint Switch，本站介绍了ADN4605的封装应用图解、特点和优点、功能等，并给出了与ADN4605相关的AD元器件型号供参考。

ADN4605 - X-Stream? 4.25 Gbps 40 × 40 Digital Crosspoint Switch - 数字交叉点开关 - 开关和多路复用器 - Analog Devices

产品描述

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

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