Electrical characteristics

ST485

8/19

4.2

Receiver switching characteristics

Table 7.

Receiver switching characteristics

Symbol

Parameter

Value

Unit

-40 to 85 °C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Propagation Delay Input

to Output

(See Figure 4. and Figure 8.)

20

130

210

230

ns

Differential Receiver

Skew

(See Figure 4. and Figure 8.)

13

ns

Output Enable Time

(See Fig. 2 and Figure 9.)

20

50

56

ns

Output Enable Time

(See Fig. 2 and Figure 9.)

20

50

56

ns

Output Disable Time

(See Fig. 2 and Figure 9.)

20

50

56

ns

Output Disable Time

(See Fig. 2 and Figure 9.)

20

50

56

ns

Maximum Data Rate

2.5

2.5

Mbps

1.

All currents into device pins are positive; all cuttents out of device pins are negative; all voltages are referenced to device

ground unless specified