Si860x
Table 4. Electrical Characteristics for Unidirectional Non-I
2
C Digital Channels (Si8602/05/06)
3.0 V < VDD < 5.5 V. TA = –40 to +125 °C. Typical specs at 25 °C
Parameter
Positive-Going Input
Threshold
Negative-Going Input
Threshold
Input Hysteresis
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Impedance
1
Timing Characteristics
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
Pulse Width Distortion
|t
PLH
– t
PHL
|
Propagation Delay Skew
Channel-Channel Skew
Output Rise Time
Symbol
VT+
VT–
V
HYS
V
IH
V
IL
V
OH
V
OL
I
L
Z
O
Test Condition
All inputs rising
All inputs falling
Min
1.4
1.0
0.38
2.0
—
Typ
1.67
1.23
0.44
—
—
4.8
0.2
—
50
—
—
—
—
—
—
2.5
Max
1.9
1.4
0.50
—
0.8
—
0.4
±10
—
10
40
20
12
20
10
4.0
Unit
V
V
V
V
V
V
V
µA
Mbps
ns
ns
ns
ns
ns
ns
loh = –4 mA
lol = 4 mA
AVDD, BVDD
–0.4
—
—
—
0
—
t
PHL
, t
PLH
PWD
t
PSK(P-P)
t
PSK
t
r
See Figure 1
See Figure 1
—
—
—
—
C
3
= 15 pF
See Figure 1 and
C
3
= 15 pF
See Figure 1 and
—
Output Fall Time
t
f
—
2.5
4.0
ns
Peak Eye Diagram Jitter
t
JIT(PK)
—
350
—
ps
Notes:
1.
The nominal output impedance of a non-I
2
C 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.
Rev. 1.2
7
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