Analog Devices Inc.

The ADN4691E?/?ADN4693E?/?ADN4696E?/ ADN4697E aremultipoint, low voltage differential signaling (M-LVDS)transceivers (driver and receiver pairs) that can operate at up to200 Mbps (100 MHz). The receivers detect the bus state with adifferential input of as little as 50 mV over a common-modevoltage range of ?1 V to +3.4 V. ESD protection of up to ?15 kVis implemented on the bus pins. The devices adhere to theTIA/EIA-899 standard for M-LVDS and complement TIA/EIA-644 LVDS devices with additional multipoint capabilities.The ADN4691E / ADN4693E are Type 1 receivers with 25 mV ofhysteresis so that slow-changing signals or loss of input does notlead to output oscillations. The ADN4696E / ADN4697E areType 2 receivers exhibiting an offset threshold, guaranteeing theoutput state when the bus is idle (bus-idle fail-safe) or the inputs areopen (open-circuit fail-safe).The devices are available as half-duplex in an 8-lead SOIC package(the ADN4691E / ADN4696E) or as full-duplex in a 14-leadSOIC package (the ADN4693E / ADN4697E).APPLICATIONS Backplane and cable multipoint data transmission Multipoint clock distribution Low power, high speed alternative to shorter RS-485 links Networking and wireless base station infrastructure

* $64.63 - $94.04