SI8421BB-C-IS Silicon Laboratories Inc, SI8421BB-C-IS Datasheet - Page 17

• Manufacturer Part Number: SI8421BB-C-IS
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8421BB-C-IS

• Operating Supply Voltage (typ): 3.3/5V
• Lead Free Status / RoHS Status: Compliant

2. Typical Performance Characteristics
The typical performance characteristics depicted in the following diagrams are for information purposes only. Refer
to Tables 1, 2, and 3 for actual specification limits.
Figure 3. Si8410 Typical V
Figure 4. Si8420 Typical V
Figure 5. Si8421 Typical V
30
25
20
15
10
vs. Data Rate 5, 3.3, and 2.70 V Operation
30
25
20
15
10
vs. Data Rate 5, 3.3, and 2.70 V Operation
5
0
5
0
Current vs. Data Rate 5, 3.3, and 2.70 V
30
25
20
15
10
5
0
0
0
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Operation (15 pF Load)
Data Rate (Mbps)
Data Rate (Mbps)
Data Rate (Mbps)
DD1
DD1
DD1
Supply Current
Supply Current
or V
DD2
Supply
5V
3.3V
2.70V
5V
3.3V
2.70V
3.3V
2.70V
5V
Rev. 1.2
Figure 6. Si8410 Typical V
Figure 7. Si8420 Typical V
30
25
20
15
10
10
vs. Data Rate 5, 3.3, and 2.70 V Operation
vs. Data Rate 5, 3.3, and 2.70 V Operation
5
0
9
8
7
6
5
30
25
20
15
10
-40
5
0
0
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
-20
Figure 8. Propagation Delay
0
vs. Temperature
(15 pF Load)
(15 pF Load)
Temperature (Degrees C)
20
Data Rate (Mbps)
Data Rate (Mbps)
Si8410/20/21
40
DD2
DD2
Falling Edge
60
Supply Current
Supply Current
80
Rising Edge
100
5V
3.3V
5V
3.3V
2.70V
2.70V
120
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