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SI8610AB-B-IS Datasheet, PDF (16/52 Pages) Silicon Laboratories – 1MBPS, 2.5KVRMS DIGITAL ISOLATORS | |||
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Si86xx
Table 3. Electrical Characteristics (Continued)
(VDD1 = 3.3 V±10%, VDD2 = 3.3 V±10%, TA = â40 to 125 °C)
Parameter
Symbol Test Condition
Min
Typ
Max Unit
Timing Characteristics
All Models
Maximum Data Rate
0
â
1
Mbps
Minimum Pulse Width
â
â
250
ns
Propagation Delay
Pulse Width Distortion
|tPLH â tPHL|
Propagation Delay Skew2
Channel-Channel Skew
Output Rise Time
tPHL, tPLH
PWD
tPSK(P-P)
tPSK
tr
See Figure 2
See Figure 2
CL = 15 pF
See Figure 2
â
â
35
ns
â
â
25
ns
â
â
40
ns
â
â
35
ns
â
2.5
4.0
ns
Output Fall Time
tf
CL = 15 pF
See Figure 2
â
2.5
4.0
ns
Peak eye diagram jitter
tJIT(PK)
See Figure 8
â
Common Mode
Transient Immunity
CMTI
VI = VDD or 0 V
35
VCM = 1500 V (see
Figure 3)
350
â
ps
50
â kV/µs
Enable to Data Valid
ten1
See Figure 1
â
6.0
11
ns
Enable to Data Tri-State
Start-Up Time3
ten2
See Figure 1
tSU
â
8.0
12
ns
â
15
40
µs
Notes:
1. The nominal output impedance of an isolator driver channel is approximately 50 ï, ±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. tPSK(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.
16
Rev. 1.0
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