ISL54054 Datasheet, PDF (4/13 Pages) Intersil Corporation – Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST/1:2 Distribution Analog Switch

ISL54054, ISL54055
Electrical Specifications - 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, V_INH = 2.4V, V_INL = 0.8V
(Note 9), Unless Otherwise Specified. Boldface limits apply over the operat-
ing temperature range, -40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
OFF Isolation
(Single Nx Input)
-3dB Bandwidth
(Nx Inputs Connected)
R_L = 50Ω, C_L = 5pF, f = 100kHz,
V_COM = 1V_RMS (See Figure 3)
R_L = 50Ω
-3dB Bandwidth
(Single Nx Input)
R_L = 50Ω
NO or NC OFF Capacitance, f = 1MHz, V_NO or V_NC = V_COM = 0V
C_OFF (Nx Inputs Connected) (See Figure 5)
COM ON Capacitance,
C_COM(ON) (Nx Inputs
Connected)
f = 1MHz, V_NO or V_NC = V_COM = 0V
(See Figure 5)
NO or NC OFF Capacitance, f = 1MHz, V_NO or V_NC = V_COM = 0V
C_OFF (Single Nx Input)
(See Figure 5)
COM ON Capacitance,
f = 1MHz, V_NO or V_NC = V_COM = 0V
C_COM(ON) (Single Nx Input) (See Figure 5)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+ V+ = 5.5V, V_IN = 0V or V+
(μTDFN)
Positive Supply Current, I+ V+ = 5.5V, V_IN = 0V or V+
(SOT-23)
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Input Voltage High, V_INH
Input Current, I_INH, I_INL
V+ = 5.5V, V_IN = 0V or V+
TEMP
MIN
MAX
(°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS
25
-
83
-
dB
25
-
72
-
MHz
25
-
138
-
MHz
25
-
30
-
pF
25
-
62
-
pF
25
-
16
-
pF
25
-
89
-
pF
Full
1.8
-
5.5
V
25
-
-
0.5
μA
Full
-
-
1.0
μA
25
-
-
0.5
μA
Full
-
-
1.4
μA
Full
-
-
0.8
V
Full
2.4
-
-
V
Full
-1
-
1
μA
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, V_INH = 1.4V, V_INL = 0.5V
(Note 9), Unless Otherwise Specified. Boldface limits apply over the operat-
ing temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
V_ANALOG
Full
0
-
V+
V
ON-Resistance, r_ON
V+ = 2.7V, I_COM = 100mA, V_NO or
25
-
0.57
0.65
Ω
(Nx Inputs Connected)
V_NC = 0V to V+, (See Figure 4, Note 13) _Full
-
0.73
1.0
Ω
r_ON Flatness, r_FLAT(ON)
V+ = 2.7V, I_COM = 100mA, V_NO or
25
-
0.2
0.4
Ω
(Nx Inputs Connected)
V_NC = 0V to V+, (Notes 12, 13)
Full
-
0.2
0.5
Ω
ON-Resistance, r_ON
V+ = 2.7V, I_COM = 100mA, V_NO or
25
-
1.3
1.7
Ω
(Single Nx Input)
V_NC = 0V to V+, (See Figure 4, Note 13) _Full
-
1.6
2.0
Ω
r_ON Flatness, r_FLAT(ON)
V+ = 2.7V, I_COM = 100mA, V_NO or
25
-
0.4
0.6
Ω
(Single Nx Input)
V_NC = 0V to V+, (Notes 12, 13)
Full
-
0.4
0.7
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V+ = 2.7V, V_NO or V_NC = 1.5V, R_L = 50Ω, 25
-
22
-
ns
C_L = 35pF (See Figure 1)
Full
-
25
-
ns
Turn-OFF Time, t_OFF
V+ = 2.7V, V_NO or V_NC = 1.5V, R_L = 50Ω, 25
-
17
-
ns
C_L = 35pF (See Figure 1)
Full
-
20
-
ns
4
FN6461.2
October 19, 2009