Keywords: MAX3840, 2 x 2 crosspoint switch, 2.7gbps, sdh/sonet, jitter, loopback, redundancy switch, channel to channel skew, deterministic jitter, random jitter, 2.7Gbps, SDH/SONET Related Parts
APPLICATION NOTE 793
MAX3840: Line and System Loopback with the MAX3840
Sep 07, 2001
Abstract: The MAX3840 dual 2 x 2 asynchronous crosspoint switch is designed for high-speed signals up to 2.7Gbps. A typical application is protection or redundancy switching of clock and data signals for SDH/SONET line termination cards. Due to its low random and deterministic jitter, as well as the small channel-to-channel skew, this device is ideal to support serial data line and system diagnostic loopback in SDH/SONET line termination applications.
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APPLICATION NOTE 793: MAX3840: Line and System Loopback with the MAX3840