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ISL54047 Datasheet, PDF (4/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, High Off- Isolation, Single Supply, Diff SPST Analog Switch
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ISL54047
Electrical Specifications - 4.3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Note 4),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
NO OFF Capacitance, COFF
f = 1MHz, VNO = VCOM = 0V, (See Figure 6)
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO = VCOM = 0V, (See Figure 6)
POWER SUPPLY CHARACTERISTICS
25
-
46
-
pF
25
-
233
-
pF
Power Supply Range
Full
1.65
4.5
V
Positive Supply Current, I+
V+ = +4.5V, VIN = 0V
25
-
Full
-
-
0.1
μA
-
1
μA
Positive Supply Current, I+
V+ = +4.5V, VIN = V+
25
-
Full
-
-
0.5
μA
-
1
μA
Positive Supply Current, I+
V+ = +4.2V, VIN = 2.85V
DIGITAL INPUT CHARACTERISTICS
25
-
-
12
μA
Input Voltage Low, VINL
Input Voltage High, VINH
Input Current, IINH, IINL
V+ = 4.5V, VIN = 0V or V+
Full
-
-
Full
1.6
-
Full
-0.5
-
0.5
V
-
V
0.5
μA
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP (NOTE 5)
(NOTE 5)
(°C)
MIN
TYP
MAX UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 2.7V, ICOM = 100mA, VNO = 0V to V+,
(See Figure 4)
Full
0
-
V+
V
25
-
0.55
0.6
Ω
Full
-
-
0.8
Ω
RON Matching Between Channels, V+ = 2.7V, ICOM = 100mA, VNO = Voltage at max RON, 25
-
0.05
0.07
Ω
ΔRON
(Note 7)
Full
-
-
0.08
Ω
RON Flatness, RFLAT(ON)
V+ = 2.7V, ICOM = 100mA, VNO = 0V to V+, (Note 6)
25
-
Full
-
0.1
0.15
Ω
-
0.15
Ω
NO OFF Leakage Current,
INO(OFF)
V+ = 3.3V, VCOM = 0.3V, 3V, VNO = 3V, 0.3V
25
-
0.9
-
nA
Full
-
30
-
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.3V, VCOM = 0.3V, 3V, or VNO = 0.3V, 3V, or
25
-
0.8
-
nA
Floating
Full
-
30
-
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 2.7V, VNO = 1.5V, RL = 50Ω, CL = 35pF,
(See Figure 1)
25
-
50
-
ns
Full
-
60
-
ns
Turn-OFF Time, tOFF
V+ = 2.7V, VNO = 1.5V, RL = 50Ω, CL = 35pF,
(See Figure 1)
25
-
40
-
ns
Full
-
50
-
ns
Charge Injection, Q
OFF Isolation
CL = 1.0nF, VG = 1.5V, RG = 0Ω, (See Figure 2)
25
-
115
-
pC
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
102
-
dB
(See Figure 3)
OFF Isolation
RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS,
(See Figure 3)
25
-
81
-
dB
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS,
(See Figure 5)
25
-
-95
-
dB
4
FN6503.0
May 31, 2007
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