ISL54054_0709 Datasheet, PDF (5/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST/1:2 Distribution Analog Switch

ISL54054, ISL54055
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, V_INH = 1.4V, V_INL = 0.5V (Note 4), Unless
Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 5, 6) TYP (Notes 5, 6) UNITS
COM ON Capacitance, C_COM(ON) f = 1MHz, V_NO or V_NC = V_COM = 0V
(Nx Inputs Connected)
(See Figure 5)
25
-
62
-
pF
NO or NC OFF Capacitance, C_OFF f = 1MHz, V_NO or V_NC = V_COM = 0V
(Single Nx Input)
(See Figure 5)
25
-
16
-
pF
COM ON Capacitance, C_COM(ON) f = 1MHz, V_NO or V_NC = V_COM = 0V
(Single Nx Input)
(See Figure 5)
25
-
89
-
pF
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Input Voltage High, V_INH
Input Current, I_INH, I_INL
V+ = 3.6V, V_IN = 0V or V+
Full
-
-
0.5
V
Full
1.4
-
-
V
Full
-1
-
1
μA
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.8V, GND = 0V, V_INH = 1.8V, V_INL = 0V (Note 4),
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 5, 6) TYP (Notes 5, 6) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V_ANALOG
Full
0
ON-Resistance, r_ON
(Nx Inputs Connected)
V+ = 1.8V, I_COM = 100mA, V_NO or V_NC = 0V to V+,
25
-
Pins 1 and 3 connected, (See Figure 4)
Full
-
-
V+
V
1.1
-
Ω
1.3
-
Ω
ON-Resistance, r_ON
(Single Nx Input)
V+ = 1.8V, I_COM = 100mA, V_NO or V_NC = 0V to V+
25
-
2.3
-
Ω
(See Figure 4)
Full
-
2.53
-
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V+ = 1.8V, V_NO or V_NC = 1.5V, R_L = 50Ω, C_L = 35pF
25
-
115
-
ns
(See Figure 1)
Full
-
246
-
ns
Turn-OFF Time, t_OFF
V+ = 1.8V, V_NO or V_NC = 1.5V, R_L = 50Ω, C_L = 35pF
25
-
90
-
ns
(See Figure 1)
Full
-
192
-
ns
Charge Injection, Q
NOTES:
V_G = 0V, R_G = 0Ω,C_L = 1.0nF (See Figure 2)
25
-
22
-
pC
4. V_IN = input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
5
FN6461.1
September 25, 2007