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ISL54048_0706 Datasheet, PDF (4/12 Pages) Intersil Corporation – Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch
◁
ISL54048, ISL54049
Electrical Specifications - 3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, VINH = 1.6V, VINL = 0.5V (Notes 4, 8),
Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (NOTE 5) TYP (NOTE 5) UNITS
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 6)
25
-
62
-
pF
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 6)
25
-
176
-
pF
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full
1.65
4.5
V
Positive Supply Current, I+
V+ = +4.5V, VIN = 0V or V+
25
-
Full
-
-
0.1
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 (Notes 4, 8),
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (NOTE 5) TYP (NOTE 5) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full
0
-
V+
V
ON-Resistance, rON
V+ = 2.7V, ICOM = 100mA, VNO or VNC = 0V to V+,
25
-
0.35
0.5
Ω
(See Figure 4)
Full
-
-
0.7
Ω
rON Matching Between Channels, V+ = 2.7V, ICOM = 100mA, VNO or VNC = Voltage at
25
-
0.06
0.07
Ω
ΔrON
max rON, (Note 7)
Full
-
-
0.08
Ω
rON Flatness, rFLAT(ON)
V+ = 2.7V, ICOM = 100mA, VNO or VNC = 0V to V+,
25
-
0.03
0.15
Ω
(Note 6)
Full
-
-
0.15
Ω
NO or NC OFF Leakage Current, V+ = 3.3V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V
25
-
0.9
-
nA
INO(OFF) or INC(OFF)
Full
-
30
-
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.3V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 3V, 25
-
0.8
-
nA
or floating
Full
-
30
-
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF,
25
-
50
-
ns
(See Figure 1)
Full
-
60
-
ns
Turn-OFF Time, tOFF
V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF,
25
-
27
-
ns
(See Figure 1)
Full
-
35
-
ns
Charge Injection, Q
OFF Isolation
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25
-
94
-
pC
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
62
-
dB
(See Figure 3)
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 100kHz, VCOM = 1VRMS,
25
-
-85
-
dB
(See Figure 5)
Total Harmonic Distortion
f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 600Ω
25
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 6)
25
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V, (See Figure 6)
25
-
0.005
-
%
-
65
-
pF
-
181
-
pF
4
FN6469.1
June 11, 2007
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