SWITCHING CHARACTERISTICS

SN65HVD1785, SN65HVD1786

SN65HVD1787, SN65HVD1791

SN65HVD1792, SN65HVD1793

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DRIVER (HVD1785 AND HVD1791)

Driver differential output rise/fall time

0.4

1.7

2.6

µs

Driver propagation delay

0.8

2

µs

Driver differential output pulse skew,

20

250

ns

Driver disable time

0.1

5

µs

See Figure 4 and

Receiver enabled

0.2

3

Figure 5

Driver enable time

µs

Receiver disabled

3

12

DRIVER (HVD1786 AND HVD1792)

Driver differential output rise/fall time

50

300

ns

Driver propagation delay

200

ns

Driver differential output pulse skew,

25

ns

Driver disable time

3

µs

See Figure 4 and

Receiver enabled

300

ns

Figure 5

Driver enable time

Receiver disabled

10

µs

DRIVER (HVD1787 AND HVD1793)

Driver differential output rise/fall time

3

30

ns

Driver propagation delay

50

ns

Driver differential output pulse skew,

10

ns

Driver disable time

3

µs

See Figure 4 and

Receiver enabled

300

ns

Figure 5

Driver enable time

Receiver disabled

9

µs

RECEIVER (ALL DEVICES UNLESS OTHERWISE NOTED)

Receiver output rise/fall time

4

15

ns

85, 86, 91, 92

100

200

Receiver propagation delay time

ns

87, 93

70

See Figure 6

85, 86, 91, 92

6

20

Receiver output pulse skew,

ns

87, 93

5

Receiver disable time

Driver enabled, See Figure 7

15

100

ns

Driver enabled, See Figure 7

80

300

ns

Receiver enable time

Driver disabled, See Figure 8

3

9

µs

Copyright © 2008, Texas Instruments Incorporated

Submit Documentation Feedback

5

Product Folder Link(s): SN65HVD1785, SN65HVD1786 SN65HVD1787, SN65HVD1791 SN65HVD1792, SN65HVD1793