ISL54217 Intersil Corporation, ISL54217 Datasheet - Page 14

• Manufacturer Part Number: ISL54217
• Description: USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 18. USB ON-RESISTANCE vs SWITCH VOLTAGE vs
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FIGURE 20. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
9
8
7
6
5
4
3
FIGURE 22. THD+N vs SIGNAL LEVELS vs FREQUENCY
0.070
0.065
0.060
0.055
0.050
0.045
0.040
0.035
0.030
0.025
0.020
0.015
0.010
0.056
0.055
0.054
0.053
0.052
0.051
0.050
0.049
0.048
0.047
0.046
0
V
I
COM
DD
20
20
0.05
= 3.3V
R
V
= 40mA
LOAD
DD
R
V
LOAD
LOAD
50
TEMPERATURE
= 3V
50
= 32Ω
0.10
= 0.707V
= 32Ω
100
100
0.15
PEAK-TO-PEAK VOLTAGES AT LOAD
200
200
RMS
FREQUENCY (Hz)
+85°C
+25°C
-40°C
FREQUENCY (Hz)
V
V
V
COM
V
V
14
500
DD
DD
DD
0.20
DD
500
= 4.6V
= 3.6V
= 3.0V
(V)
= 4V
510mV
1V
2.5V
1.5V
1.13V
2V
1k
P-P
0.25
1k
P-P
P-P
P-P
P-P
P-P
2k
T
2k
A
0.30
= +25°C, Unless Otherwise Specified (Continued)
5k
5k
0.35
10k
10k
0.40
20k
20k
ISL54217
FIGURE 19. USB ON-RESISTANCE vs SWITCH VOLTAGE vs
FIGURE 21. THD+N vs SUPPLY VOLTAGE vs FREQUENCY
16
14
12
10
0.065
0.060
0.055
0.050
0.045
0.040
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0.032
0.031
0.030
0.029
0.028
0.027
0.026
0.025
0.024
8
6
4
2
0
0
V
I
0.5
20
COM
DD
R
FREQ = 1kHz
V
FIGURE 23. THD+N vs OUTPUT VOLTAGE
R
P
LOAD
DD
= 3.3V
LOAD
LOAD
0.5
= 40mA
50
TEMPERATURE
= 3V
= 32Ω
= 32Ω
= 5mW
100
1.0
1.0
OUTPUT VOLTAGE (V
200
FREQUENCY (Hz)
V
V
V
+85°C
V
V
+25°C
1.5
-40°C
DD
DD
DD
DD
DD
500
V
COM
= 2.7V
= 3.3V
= 3.6V
= 4.0V
= 4.6V
1.5
(V)
2.0
1k
P-P
2k
2.5
)
2.0
5k
December 11, 2008
3.0
10k
FN6817.0
20k
3.3
2.5