ADN4604 - Analog Devices

ADN4604 Digital Crosspoint Switch

The ADN4604 is a 16 × 16 asynchronous, protocol agnostic, digital crosspoint switch, with 16 differential PECL-/CMLcompatible 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.

Features

DC to 4.25 Gbps per port NRZ data rate Programmable receive equalization 12 dB boost at 2 GHz Compensates 40 inches of FR4 at 4.25 Gbps Programmable transmit preemphasis/deemphasis Up to 12 dB boost at 4.25 Gbps Compensates 40 inches of FR4 at 4.25 Gbps Low power: 130 mW per channel at 3.3 V (outputs enabled) 16 × 16, fully differential, nonblocking array Double rank connection programming with dual connection maps 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 .