MC100LVEL59DWR2G

Logic - Signal Switches, Multiplexers, Decoders

MC100LVEL59DWR2G is a low-voltage differential signaling (LVDS) 2-channel multiplexer/demultiplexer. It integrates differential input switching with integrated flip-flops and is used to route LVDS signals. LVDS is a type of signaling developed to provide a reliable low-power cost-effective alternative to traditional high-speed signaling interface solutions. It is commonly used in various types of communication systems, such as in medical, automotive and data transmission systems, as well as in high-speed electronics applications.

Application Field

The MC100LVEL59DWR2G is well-suited for use in a wide range of applications, including in medical, automotive, and data transmission systems, high-speed electronics, communications systems and networking applications. It is especially useful in applications requiring high data rates, low power consumption or a low electromagnetic interference (EMI) level. Additionally, the device is able to operate at a high frequency, providing reduced switch-to-switch propagation delays.

Working Principle

The MC100LVEL59DWR2G integrates two LVDS channels. Each channel is comprised of four integrated differential bidirectional switches with integrated flip-flops that can operate at up to 125MHz, providing lower switch-to-switch propagation delays than typically encountered in other types of traditional high-speed switching solutions. The integrated flip-flops allow for reliable data transfers between the LVDS-enabled devices. The device also includes a power-on reset circuit and delay circuit, allowing for quick and reliable startup.

The differential switches in the MC100LVEL59DWR2G are controlled by two control signals (A and B) in the form of TTL signals, which determine the routing of LVDS signals between the two channels. The two control signals work together, with one providing data direction and the other clock direction, allowing for fast and reliable switching. The device’s integrated flip-flops also allow for data to be stored temporarily, allowing for slower speeds to be supported for long-distance LVDS routing applications.

The MC100LVEL59DWR2G also features a BUS switching mode, allowing the device to act as a multiplexer, connecting multiple sources and destinations in a daisy-chain configuration. The BUS mode is also highly useful when it comes to LVDS reshoring applications. Finally, the device features an integrated ESD protection circuit, providing protection for critical LVDS-enabled components from electrostatic discharge damage.