ISL54225_10 Datasheet, PDF (13/18 Pages) Intersil Corporation – High-Speed USB 2.0 (480Mbps) Multiplexer with Overvoltage Protection (OVP)

ISL54225
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified (Continued)
30
V_DD = 2.7V
I_COM = 17mA
25
18
V_DD = 3.3V
I_COM = 17mA
15
20
15
+85°C
10
+25°C
5
-40°C
0
0
0.6
1.2
1.8
2.4
3.0 3.6
V_COM (V)
FIGURE 15. ON-RESISTANCE vs SWITCH VOLTAGE
12
+85°C
9
+25°C
6
-40°C
3
0
0
0.6
1.2
1.8 2.4
3.0
3.6
V_COM (V)
FIGURE 16. ON-RESISTANCE vs SWITCH VOLTAGE
1.6
-40°C TO +85°C
1.4
1.2
V_INH
1.0
V_INL
0.8
0.6
0.4
2.7
3.2
3.7
4.2
V_DD (V)
4.7
5.25
FIGURE 17. DIGITAL SWITCHING POINT vs SUPPLY
VOLTAGE
45
40
35
30
25
20
15
10
5
0
-5
-10
0
V_DD = 3.3V
OE = “0” (NORMAL OPERATION)
OE = “1” (LOW POWER)
1
2
3
4
5
OE LOGIC VOLTAGE (V)
FIGURE 19. IDD vs SEL LOGIC VOLTAGE vs OE STATE
350
300
SEL = “0” OR “1”
250
200
V_DD = 5.25V
150
100
50
0
V_DD = 3.3V
-50
0
1
2
3
4
5
OE LOGIC VOLTAGE (V)
FIGURE 18. I_DD vs OE LOGIC VOLTAGE vs V_DD
700
600
V_DD = 5.25V
500
400
300
200
100
OE = “0” (NORMAL OPERATION)
0
-100
0
OE = “1” (LOW POWER)
1
2
3
4
5
OE LOGIC VOLTAGE (V)
FIGURE 20. IDD vs SEL LOGIC VOLTAGE vs OE STATE
13
FN7627.0
July 2, 2010