Over recommended supply voltage and operating temperature ranges, unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

I

CC

Supply Current

No Load,

DE = 2V, RE = 0.8V

28

mA

(Total Package)

All Inputs Open

Outputs Enabled

I

CCX

DE = 0.8V, RE = 2V

Outputs Disabled

25

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Driver Switching Characteristics

V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

t

DD

Differential Output Delay Time

R

8.0

15

20

ns

t

TD

Differential Output Transition Time

8.0

15

22

ns

t

PLH

Propagation Delay Time,

R

6.0

12

16

ns

Low-to-High Level Output

t

PHL

Propagation Delay Time,

6.0

12

16

ns

High-to-Low Level Output

t

ZH

Output Enable Time to High Level

R

25

32

ns

t

ZL

Output Enable Time to Low Level

R

25

32

ns

t

HZ

Output Disable Time from High Level

R

20

25

ns

t

LZ

Output Disable Time from Low Level

R

20

25

ns

t

LZL

Output Disable Time from Low Level

Load per

Figure 5

300

ns

with Load Resistor to GND

Timing per

Figure 6

t

SKEW

Skew (Pulse Width Distortion)

R

1.0

4.0

ns

Receiver Electrical Characteristics

Over recommended supply voltage and operating temperature ranges, unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

TH

Differential Input High

V

0.2

V

Threshold Voltage

V

TL

Differential Input Low

V

−0.2

V

Threshold Voltage (Note 7)

V

Hysteresis (Note 8)

V

35

50

mV

V

IH

Enable Input Voltage HIGH

2.0

V

V

IL

Enable Input Voltage LOW

0.8

V

V

IC

Enable Input Clamp Voltage

I

−1.3

V

V

OH

Output Voltage HIGH

V

0˚C to +70˚C

2.8

V

I

Figure 2

−55˚C to +125˚C

2.5

V

OL

Output Voltage LOW

V

I

0.45

V

Figure 2

I

0.50

I

OZ

High Impedance State Output

V

µA

I

I

Line Input Current (Note 9)

Other Input = 0V

V

1.0

mA

V

0.8

I

IH

Enable Input Current HIGH

V

20

µA

I

IL

Enable Input Current LOW

V

−50

µA

R

I

Input Resistance

14

18

22

k

Ω

I

OS

Short Circuit Output Current

(Note 9)

−15

−85

mA

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