Si8610/20/21/22
Table 4. Electrical Characteristics (Continued)
(V
DD1
= 2.5 V ±5%, V
DD2
= 2.5 V ±5%, T
A
= –40 to 125 ºC)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Timing Characteristics
Si861x/2x Bx, Ex
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
PLH
- t
PHL
|
Propagation Delay Skew
2
Channel-Channel Skew
All Models
Output Rise Time
Output Fall Time
Peak Eye Diagram Jitter
Common Mode Transient
Immunity
Start-Up Time
t
r
t
f
t
JIT(PK)
CMTI
t
SU
C
L
= 15 pF
See Figure 1
C
L
= 15 pF
See Figure 1
See Figure 6
V
I
= V
DD
or 0 V
0
—
t
PHL
, t
PLH
PWD
t
PSK(P-P)
t
PSK
See Figure 1
See Figure 1
5.0
—
—
—
—
—
8.0
0.2
2.0
0.4
150
5.0
14
5.0
5.0
2.5
Mbps
ns
ns
ns
ns
ns
—
—
—
35
—
2.5
2.5
350
50
15
4.0
4.0
—
—
40
ns
ns
ps
kV/µs
µs
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
13
SILABS [ SILICON LABORATORIES ]
