Telecoms, Datacoms, Wireless, IoT


High-speed RS-485 receivers

5 October 2016 Telecoms, Datacoms, Wireless, IoT

New from Exar is a family of high-speed RS-485/RS-422 receivers that accommodate the complex demands of next generation high-speed serial communications designs. The XR33180, XR33181, XR33183 and XR33184 occupy a 3 x 3 mm footprint and feature 52 Mbps data rates, fast 15 ns propagation delay and 2 ns maximum receiver skew. They are best suited for high-performance industrial applications such as multi-drop clock distribution, telecom networking, robotic control, process automation and local area network applications. The chips operate from either a 3,3 V or 5 V supply and the XR33184 includes a low-voltage logic pin that eliminates the need for a level shifter when interfacing to MCUs or FPGAs that run off of lower supply voltages.



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