SN65LVDS049

双路高速差动驱动器和接收器

The device is a dual flow-through differential line driver-receiver pair that uses low-voltage differential signaling LVDS to achieve signaling rates as high as 400 Mbps. The driver and receiver electrical interfaces are compliant to the A/EIA-644-A standard.

The intended application of this device and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100-Ω characteristic impedance. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environment, and other application specific characteristics.

The SN65LVDS049 is characterized for operation from –40°C to 85°C

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DS90LV049 Compatible

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Up to 400-Mbps Signaling Rates

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Flow-Through Pinout

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50-ps Driver Channel-to-Channel Skew Typical

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50-ps Receiver Channel-to-Channel Skew

Typical

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3.3-V Power Supply

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High-Impedance Disable for All Outputs

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Internal Fail-safe Biasing of Receiver Inputs

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1.4-ns Driver Propagation Delay Typical

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1.9-ns Receiver Propagation Delay Typical

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High-Impedance Bus Pins on Power Down

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ANSI TIA/EIA-644-A Compliant

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Receiver Input and Driver Output ESD Exceeds

10 kV

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16-Pin TSSOP Package