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ISL43120_07 Datasheet, PDF (5/12 Pages) Intersil Corporation – Low-Voltage, Single Supply, Dual SPST Analog Switches
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ISL43120, ISL43121, ISL43122
Electrical Specifications - 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 5, 6) TYP (Notes 5, 6) UNITS
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VINL
Input Voltage High, VINH
Input Current, IINH, IINL
V+ = 3.6V, VIN = 0V or V+
Full
-
-
0.8
V
Full
2.4
-
-
V
Full
-1
-
1
µA
Electrical Specifications - 12V Supply
Test Conditions: V+ = +10.8V to +13V, GND = 0V, VINH = 4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
MIN
(°C) (Notes 5, 6)
MAX
TYP (Notes 5, 6) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON-Resistance, rON
V+ = 10.8V, ICOM = 1.0mA, VNO or VNC = 10V
Full
0
25
-
Full
-
-
V+
V
11
20
Ω
15
25
Ω
rON Matching Between Channels, V+ = 12V, ICOM = 1.0mA, VNO or VNC = 10V
ΔrON
25
-
0.8
2
Ω
Full
-
1
4
Ω
rON Flatness, rFLAT(ON)
V+ = 12V, ICOM = 1.0mA, VNO or VNC = 3V, 6V, 9V
25
-
Full
-
1
4
Ω
-
6
Ω
NO or NC OFF Leakage Current, V+ = 13V, VCOM = 1V, 12V, VNO or VNC = 12V, 1V
25
-0.1
0.01
0.1
nA
INO(OFF) or INC(OFF)
Full
-5
-
5
nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 13V, VCOM = 12V, 1V, VNO or VNC = 1V, 12V
25
-0.1
0.01
Full
-5
-
0.1
nA
5
nA
COM ON Leakage Current,
V+ = 13V, VCOM = 1V, 12V, or VNO or VNC = 1V, 12V, 25
-0.2
-
0.2
nA
ICOM(ON)
or floating
Full
-10
-
10
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
VNO or VNC = 10V, RL = 1kΩ, CL = 35pF, VIN = 0V to 4V 25
-
(Note 7)
Full
-
25
35
ns
35
55
ns
Turn-OFF Time, tOFF
VNO or VNC = 10V, RL = 1kΩ, CL = 35pF, VIN = 0V to 4V 25
-
(Note 7)
Full
-
17
30
ns
26
50
ns
Break-Before-Make Time Delay
RL = 300Ω, CL = 35pF, VNO or VNC = 10V,
Full
0
2
ns
(ISL43122 only), tD
VIN = 0 to 4V
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (Note 7)
25
-
5
15
pC
OFF Isolation
RL = 50Ω, CL = 5pF, f = 1MHz
25
-
76
-
dB
Crosstalk (Channel-to-Channel)
RL = 50Ω, CL = 5pF, f = 1MHz
25
-
-105
-
dB
Power Supply Rejection Ratio
RL = 50Ω, CL = 5pF, f = 1MHz
25
-
63
-
dB
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V
25
-
8
-
pF
COM OFF Capacitance,
CCOM(OFF)
f = 1MHz, VNO or VNC = VCOM = 0V
25
-
8
-
pF
COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7)
25
-
21
-
pF
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 13V, VIN = 0V or V+, all channels on or off
Full
-1
-
1
µA
5
FN6033.5
October 18, 2007
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