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RECEIVER ELECTRICAL CHARACTERISTICS

RECEIVER/DRIVER ELECTRICAL CHARACTERISTICS

SN65LVDS22

SN65LVDM22

SLLS315C – DECEMBER 1998 – REVISED JUNE 2002

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Positive-going differential input voltage threshold

100

mV

Negative-going differential input voltage threshold

100

mV

2

20

Input current (A or B inputs)

µA

1.2

Power-off input current (A or B inputs)

20

µA

)

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MAX

UNIT

Differential output voltage magnitude

247

340

454

mV

See Figure 2

Change in differential output voltage magnitude

∆V

OD

–50

50

mV

between logic states

1.37

Steady-state common-mode output voltage

1.125

V

5

Change in steady-state common-mode output

See Figure 3

∆V

OC(SS)

–50

3

50

mV

voltage between logic states

Peak-to-peak common-mode output voltage

150

mV

No Load

8

12

13

20

Supply current

mA

21

27

Disabled

3

6

DE

–10

High-level input current

µA

S0, S1

20

DE

–10

Low-level input current

µA

S0, S1

10

–10

–10

Short-circuit output current

mA

–10

–10

0.015

±1

High-impedance output current

µA

0.015

±1

Power-off output current

0.015

±1

µA

Input capacitance

3

pF

(1)

All typical values are at 25°C and with a 3.3-V supply.

5

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