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
● DC to 4.25 Gbps per port NRZ data rate
● Programmable receive equalization
● Programmable transmit preemphasis/deemphasis
● Low power: 130 mW per channel at 3.3 V (outputs enabled)
● 16 × 16, fully differential, nonblocking array
● Low jitter, typically 20 ps
● Flexible I/O supply range
● DC- or ac-coupled differential CML inputs
● Programmable CML output levels
● Per-lane input P/N pair inversion for routing ease
● 50 Ω on-chip I/O termination
● Supports 8b/10b, scrambled or uncoded NRZ data
● See data sheet for additional Features
