ADN4604ASVZ-RL

4.25 Gbps的速率， 16 × 16 ，数字交叉点开关 4.25 Gbps, 16 × 16, Digital Crosspoint Switch

Product Details

The ADN4604 is a 16 × 16 asynchronous, protocol agnostic, digital crosspoint switch, with 16 differential PECL-/CML-compatible inputs and 16 differential CML outputs.

The ADN4604 is optimized for nonreturn-to-zero NRZ signaling with data rates of up to 4.25 Gbps per port. Each port offers a fixed level of input equalization and programmable output swing and output preemphasis.

The ADN4604 nonblocking switch core implements a 16 × 16 crossbar and supports independent channel switching through the serial control interface. The ADN4604 has low latency and very low channel-to-channel skew.

An I2C® or SPI interface is used to control the device and provide access to advanced features, such as additional levels of preemphasis and output disable.

The ADN4604 is packaged in a 100-lead TQFP package and operates from −40°C to +85°C.

**Applications**

* Fiber optic network switching

* High speed serial backplane routing to OC-48 with FEC

* XAUI: 10GBASE-KX4

* Gigabit Ethernet over backplane: 1000BASE-KX

* 1×, 2×, and 4× Fibre Channel

* InfiniBand®

* Digital video HDMI, DVI, DisplayPort, 3G-/HD-/SD-SDI

* Data storage networks

### Features and Benefits

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DC to 4.25 Gbps per port NRZ data rate

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Programmable receive equalization

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Programmable transmit preemphasis/deemphasis

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Low power: 130 mW per channel at 3.3 V outputs enabled

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16 × 16, fully differential, nonblocking array

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Low jitter, typically 20 ps

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Flexible I/O supply range

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DC- or ac-coupled differential CML inputs

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Programmable CML output levels

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Per-lane input P/N pair inversion for routing ease

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50 Ω on-chip I/O termination

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Supports 8b/10b, scrambled or uncoded NRZ data

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See data sheet for additional Features