SN65LVDT2DBVT datasheet(18/42 Pages) TI1

18 / 42 page

SN65LVDS1, SN65LVDS2, SN65LVDT2

SLLS373L – JULY 1999 – REVISED DECEMBER 2014

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Table 2. Receiver Function(1)

INPUTS

OUTPUT

VID = VA – VB

VID ≥ 100 mV

–100 mV < VID < 100 mV

VID ≤ –100 mV

Open

(1)

H = High level, L = low level, ? = indeterminate

9.4.5 SN65LVDS2 and SN65LVDT2 Truth Table

As can be seen from the truth table, when the receiver differential input signal is greater than 100 mV, the

receiver output is high, and when the differential input voltage is below –100 mV, the receiver output is low.

When the input voltage is between these thresholds (that is, between –100 mV and 100 mV), the receiver output

is indeterminate. It may be high or low. A special case occurs when the input to the receiver is open-circuited.

Table 3. Driver Function(1)

INPUT

OUTPUTS

Open

(1)

H = High level, L = low level, ? = indeterminate

Table 4. Receiver Function(1)

INPUTS

OUTPUT

VID = VA – VB

VID ≥ 100 mV

–100 mV < VID < 100 mV

VID ≤ –100 mV

Open

(1)

H = High level, L = low level, ? = indeterminate

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SN65LVDT2DBVT Datasheet(PDF) 18 Page - Texas Instruments