describe

The sn65mlvd20xx device is a multipoint low voltage differential (m-lvds) line driver and receiver optimized to operate at signal rates up to 100 Mbps. All components comply with the multipoint low voltage differential signaling (m-lvds) standard TIA / eia-899.

The sn65mlvd20xx device is enhanced over the previous device. Improved features include controlling the conversion rate of the driver output to help reduce the reflection of unterminated stubs, thereby improving signal integrity. In addition, the 8-kvesd protection on the bus pin is more robust.

The same footprint definition is maintained for easy replacement of system performance upgrades.

These devices feature a temperature range of – 40 ° C to 85 ° C.

function

• low dropout 30 - Ω to 55 - Ω line driver

And receivers with signal rate (1) up to 100 Mbps and clock frequency up to 50 MHz

• type 1 receiver includes 25 MV

Hysteresis (sn65mlvd200a, sn65mlvd202a)

• type 2 receiver provides offset (100 mV)

Threshold for detecting open and idle buses

Conditions (sn65mlvd204a, sn65mlvd205a)

• meet or exceed m-lvds standards

TIA / eia-899 multipoint data exchange

• control the output voltage conversion time of the driver to improve the signal quality

• – the common mode voltage range of 1 V to 3.4 V allows the use of 2 V ground noise for data transmission

• when VCC is disabled or disabled, the bus pin impedance is high ≤ 1.5 v

• 200 Mbps devices available (sn65mlvd201, sn65mlvd203, sn65mlvd206, sn65mlvd207)

• bus pin ESD protection exceeds 8 kV

• available packages:

– 8-pin SOIC sn65mlvd200a, sn65mlvd204a

– 14 pin SOIC sn65mlvd202a, sn65mlvd205a

• improved alternatives to sn65mlvd200,

Sn65mlvd202a, sn65mlvd204a and sn65mlvd205a equipment

Logic diagram (positive logic)