Si8460/61/62/63

8

Rev. 1.5

Figure 1. Propagation Delay Timing

All Models

Output Rise Time

See Figure 1

—3.8

5.0

ns

Output Fall Time

See Figure 1

—2.8

3.7

ns

Common Mode Transient

Immunity

CMTI

—

25

—

kV/µs

Start-up Time3

—15

40

µs

Table 3. Electrical Characteristics (Continued)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Notes:

1. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of

the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads

where transmission line effects will be a factor, output pins should be appropriately terminated with controlled

impedance PCB traces.

the same supply voltages, load, and ambient temperature.

3. Start-up time is the time period from the application of power to valid data at the output.

Typical

Input

Typical

Output

90%

10%

90%

10%

1.4 V

1.4 V