Si8610/20/21/22
Table 3. Electrical Characteristics (Continued)
(V
DD1
= 3.3 V ±10%, V
DD2
= 3.3 V ±10%, T
A
= –40 to 125 ºC)
Parameter
Si8610Bx, Ex
V
DD1
V
DD2
Si8620Bx, Ex
V
DD1
V
DD2
Si8621Bx, Ex
V
DD1
V
DD2
Si8622Bx, Ex
V
DD1
V
DD2
Si8610Bx, Ex
V
DD1
V
DD2
Si8620Bx, Ex
V
DD1
V
DD2
Si8621Bx, Ex
V
DD1
V
DD2
Si8622Bx, Ex
V
DD1
V
DD2
Si8610Bx, Ex
V
DD1
V
DD2
Si8620Bx, Ex
V
DD1
V
DD2
Si8621Bx, Ex
V
DD1
V
DD2
Si8622Bx, Ex
V
DD1
V
DD2
Symbol
Test Condition
Min
Typ
Max
Unit
1 Mbps Supply Current
(All inputs = 500 kHz square wave, CI = 15 pF on all outputs)
—
—
—
—
—
—
—
—
1.2
0.9
2.1
1.6
1.9
1.9
3.4
4.2
2.0
1.5
3.1
2.4
2.9
2.9
5.1
6.2
mA
mA
mA
mA
10 Mbps Supply Current
(All inputs = 5 MHz square wave, CI = 15 pF on all outputs)
—
—
—
—
—
—
—
—
1.2
1.0
2.1
1.9
2.0
2.0
3.5
4.3
2.0
1.8
3.1
2.8
3.0
3.0
5.3
6.4
mA
mA
mA
mA
100 Mbps Supply Current
(All inputs = 50 MHz square wave, CI = 15 pF on all outputs)
—
—
—
—
—
—
—
—
1.2
3.4
2.1
6.3
4.4
4.4
5.9
6.6
2.0
5.1
3.1
8.8
6.1
6.1
8.2
9.3
mA
mA
mA
mA
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.
t
PSK(P-P)
is the magnitude of the difference in propagation delay times measured between different units
operating at 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.
Rev. 1.3
9
SILABS [ SILICON LABORATORIES ]
