SN65MLVD205A

全双工 M-LVDS 收发器

The SN65MLVD20xx devices are multipoint low-voltage differential M-LVDS line drivers and receivers that are optimized to operate at signaling rates up to 100 Mbps. All parts comply with the multipoint low-voltage differential signaling M-LVDS standard A/EIA-899.

The SN65MLVD20xx devices have enhancements over their predecessors. Improved features include controlled slew rate on the driver output to help minimize reflections from unterminated stubs, which results in better signal integrity. Additionally, 8-kV ESD protection on the bus pins for more robustness. The same footprint definition was maintained making for an easy drop-in replacement for a system performance upgrade.

The devices are characterized for operation from –40°C to 85°C.

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Low-Voltage Differential 30-Ω to 55-Ω Line Drivers

and Receivers for Signaling Rates1 up to

100 Mbps, Clock Frequencies up to 50 MHz

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Type-1 Receivers Incorporate 25 mV of

Hysteresis SN65MLVD200A, SN65MLVD202A

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Type-2 Receivers Provide an Offset 100 mV

Threshold to Detect Open-Circuit and Idle-Bus

Conditions SN65MLVD204A,

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Meets or Exceeds the M-LVDS Standard

TIA/EIA-899 for Multipoint Data Interchange

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Controlled Driver Output Voltage Transition Times

for Improved Signal Quality

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–1 V to 3.4 V of Common-Mode Voltage Range

Allows Data Transfer With 2 V of Ground Noise

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Bus Pins High Impedance When Disabled

or VCC ≤ 1.5 V

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200-Mbps Devices Available SN65MLVD201,

SN65MLVD203, SN65MLVD206, SN65MLVD207

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Bus Pin ESD Protection Exceeds 8 kV

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Packages Available:

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8-Pin SOIC

SN65MLVD200A, SN65MLVD204A

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14-Pin SOIC

SN65MLVD202A, SN65MLVD205A

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Improved Alternatives to the SN65MLVD200,

SN65MLVD202A, SN65MLVD204A, and

SN65MLVD205A Devices