ADN4691EBRZ

ANALOG DEVICES  ADN4691EBRZ  驱动器, LVDS, 半双工, LVDS 收发器, 130 ps, 24 mA, -40 °C, 85 °C, 3 V

Product Details

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. 

Applications

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Backplane and cable multipoint data transmission

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Multipoint clock distribution

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Low power, high speed alternative to shorter RS-485 links

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Networking and wireless base station infrastructure

### Features and Benefits

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Multipoint LVDS transceivers low voltage differential signaling driver and receiver pairs

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Switching rate: 200 Mbps 100 MHz

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Supported bus loads: 30 Ω to 55 Ω

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Type 1 receiver type: hysteresis of 25 mV

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Conforms to TIA/EIA-899 standard for M-LVDS

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Glitch free power-up/power-down on M-LVDS bus

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Controlled transition times on driver output

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Common-mode range: −1 V to +3.4 V, allowing communication with 2 V of ground noise

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Driver outputs high-Z when disabled or powered off

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See data sheet for additional features