3.3 V, 200 Mbps, Half-Duplex, High Speed M-LVDS Transceiver with Type 2 Receiver
The ADN4691E/ADN4693E/ADN4696E/ADN4697E are multipoint, low voltage differential signaling (M-LVDS) transceivers (driver and receiver pairs) that can operate at up to 200 Mbps (100 MHz). The receivers detect the bus state with a differential input of as little as 50 mV over a common-mode voltage range of −1 V to +3.4 V. ESD protection of up to ±15 kV is implemented on the bus pins. The devices adhere to the TIA/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 of hysteresis so that slow-changing signals or loss of input does not lead to output oscillations. The ADN4696E/ADN4697E are Type 2 receivers exhibiting an offset threshold, guaranteeing the output state when the bus is idle (bus-idle fail-safe) or the inputs are open (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-lead SOIC package (the ADN4693E/ADN4697E).
- 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
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
The evaluation board has an 8-lead SOIC footprint for a half-duplex M-LVDS transceiver from the ADN469xE family.
Product Selection Guide
Interface Selection Guide - 2017 Edition
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