Rev. 1.5

15

Si8660/61/62/63

1 Mbps Supply Current (All inputs = 500 kHz square wave, CI = 15 pF on all outputs)

Si8660Bx, Ex

—

—

5.0

4.2

7.0

5.9

mA

Si8661Bx, Ex

—

—

4.9

4.6

6.9

6.4

mA

Si8662Bx, Ex

—

—

5.1

4.7

7.1

6.6

mA

Si8663Bx, Ex

—

—

4.9

4.9

6.8

6.8

mA

10 Mbps Supply Current (All inputs = 5 MHz square wave, CI = 15 pF on all outputs)

Si8660Bx, Ex

—

—

5.0

4.6

7.0

6.4

mA

Si8661Bx, Ex

—

—

5.0

4.9

6.9

6.9

mA

Si8662Bx, Ex

—

—

5.2

4.9

7.2

6.9

mA

Si8663Bx, Ex

—

—

5.0

5.0

7.0

7.0

mA

Table 4. Electrical Characteristics (Continued)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Notes:

1.

The nominal output impedance of an isolator driver channel is approximately 50

, ±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.

2.

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.