ISL54224 Datasheet, PDF (6/18 Pages) Intersil Corporation – High-Speed USB 2.0 (480Mbps) Multiplexer with Overvoltage Protection (OVP) and Overvoltage Indicator Output

ISL54224
Electrical Specifications - 2.7V to 5.25V Supply Test Conditions: V_DD = +3.3V, GND = 0V, V_SELH = 1.4V, V_SELL = 0.5V,
V_OE/ALMH = 1.4V, V_OE/ALML = 0.5V, (Note 10), Unless Otherwise
Specified. Boldface limits apply over the operating temperature
range, -40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 11, 12) TYP (Notes 11, 12) UNITS
COM ON Capacitance, f = 240MHz, V_DD = 3.3V, SEL = 0V or 3.3V,
25
-
3.3
-
pF
C_DX(ON)
OE/ALM = V_DD (see Figure 4)
POWER SUPPLY CHARACTERISTICS
Power Supply Range, V_DD
Full
2.7
Positive Supply Current, V_DD = 5.25V, SEL = 0V or V_DD, OE/ALM = V_DD 25
-
I_DD
Full
-
5.25
V
45
58
µA
-
66
µA
Positive Supply Current, V_DD = 3.6V, SEL = 0V or V_DD, OE/ALM = V_DD 25
-
I_DD
Full
-
23
30
µA
-
35
µA
Positive Supply Current, V_DD = 3.6V, SEL = 0V or V_DD, OE/ALM = 0V 25
-
I_DD
Full
-
23
30
µA
-
35
µA
Positive Supply Current, V_DD = 4.3V, SEL = 2.6V, OE/ALM = 0V or 2.6V 25
-
I_DD
Full
-
35
45
µA
-
52
µA
Positive Supply Current, V_DD = 3.6V, SEL = 1.4V, OE/ALM = 0V or 1.4V 25
-
I_DD
Full
-
25
32
µA
-
38
µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low,
V_SELL, V_OE/ALML
V_DD = 2.7V to 3.6V
Full
-
Input Voltage High,
V_SELH, V_OE/ALMH
V_DD = 2.7V to 3.6V
Full
1.4
Input Voltage Low,
V_SELL, V_OE/ALML
V_DD = 3.7V to 4.2V
Full
-
Input Voltage High,
V_SELH, V_OE/ALMH
V_DD = 3.7V to 4.2
Full
1.7
Input Voltage Low,
V_SELL, V_OE/ALML
V_DD = 4.3V to 5.25V
Full
-
Input Voltage High,
V_SELH, V_OE/ALMH
V_DD = 4.3V to 5.25V
Full
2.0
Input Current, I_SELL,
I_OE/ALML
V_DD = 5.25V, SEL = 0V, OE/ALM = 0V
Full
-
Input Current, I_SELH
V_DD = 5.25V, SEL = 5.25V, 4MΩ pull-down
Full
-
resistor
-
0.5
V
-
5.25
V
-
0.7
V
-
-
V
-
0.8
V
-
-
V
2
-
nA
1.4
-
µA
Input Current, I_OE/ALMH V_DD = 5.25V, OE/ALM = 5.25V, 4MΩ pull-down Full
-
1.4
-
µA
resistor
NOTES:
10. V_LOGIC = Input voltage to perform proper function.
11. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this
data sheet.
12. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested
13. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal
range
14. r_ON matching between channels is calculated by subtracting the channel with the highest max r_ON value from the channel with
lowest max r_ON value, between HSD2+ and HSD2- or between HSD1+ and HSD1-.
15. Limits established by characterization and are not production tested.
6
FN6969.0
June 7, 2010