CMOS Quad Bilateral Switch
CD4066B
FEATURES
• Wide Operating Voltage Range of 3.0V to 18.0V
• Maximum Input Current of 1µA at 18V over Full
Package-Temperature range, 100nA at 18V and 25°C
• Standardized Symmetrical Output Characteristics
• Noise Margin
1.0V min @ 5.0V supply
2.0V min @ 10.0V supply
2.5V min @ 15.0V supply
SOP-14
DESCRIPTION
DIP-14
The CD4066B device is a quad bilateral switch
intended for the transmission or multiplexing of analog
or digital signals. In addition, the on-state resistance is
relatively constant over the full signal input range.
The CD4066B device consists of four bilateral switches,
each with independent controls. Both the p and the n
devices in a given switch are biased on or off switch is
tied to either the input (when the switch is on) or to VSS
(when the switch is off). This configuration eliminates
the variation of the switch-transistor threshold voltage
with input signal and, thus, keeps the on-state
resistance low over the full operating-signal range.
The advantages over single-channel switches include
peak input-signal voltage swings equal to the full supply
voltage and more constant on-state impedance over the
input-signal range.
ORDERING INFORMATION
Device
Package
CD4066BD
SOP-14
CD4066BN
DIP-14
ABSOLUTE MAXIMUM RATINGS (Note 1)
CHARACTERISTIC
SYMBOL
MIN.
MAX.
UNIT
DC Supply Voltage (Referenced to VSS)
VDD
−0.5
20
V
Digital Input Voltage (Referenced to VSS)
VIN
−0.5
VDD + 0.5
V
Analog Input Voltage (Referenced to VSS)
VIS
−0.5
VDD + 0.5
V
Analog Output Voltage (Referenced to VSS)
VOS
−0.5
VDD + 0.5
V
IIN
-
±10
mA
TSTG
−65
150
°C
DC Input Current
Storage Temperature
Note1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These
are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated
under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability.
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HTC
CMOS Quad Bilateral Switch
CD4066B
RECOMMENDED OPERATING CONDITIONS (Note 2)
CHARACTERISTIC
SYMBOL
MIN.
MAX.
UNIT
Supply Voltage (Referenced to VSS)
VDD
3
18
V
Digital Input Voltage (Referenced to VSS)
VIN
0
VDD
V
Analog Input Voltage (Referenced to VSS)
VIS
0
VDD
V
Operating Free-Air Temperature Range
TA
−55
125
°C
Note 2. The device is not guaranteed to function outside its operating ratings.
ORDERING INFORMATION
Package
Order No.
Description
Supplied As
Status
SOP-14
CD4066BD
Quad Bilateral Switch
Tape & Reel
Active
DIP-14
CD4066BN
Quad Bilateral Switch
Tube
Active
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HTC
CMOS Quad Bilateral Switch
CD4066B
PIN CONFIGURATION
SOP-14
DIP-14
1Y
1
14
VDD
1Y
1
14
VDD
1Z
2
13
1E
1Z
2
13
1E
2Z
3
12
4E
2Z
3
12
4E
2Y
4
11
4Y
2Y
4
11
4Y
2E
5
10
4Z
2E
5
10
4Z
3E
6
9
3Z
3E
6
9
3Z
VSS
7
8
3Y
VSS
7
8
3Y
PIN DESCRIPTION
Pin No.
Pin Name
Pin Function
SOP-14
DIP-14
1
1
1Y
Analog Input/Output for Switch 1
2
2
1Z
Analog Output/Input for Switch 1
3
3
2Z
Analog Output/Input for Switch 2
4
4
2Y
Analog Input/Output for Switch 2
5
5
2E
ON/OFF (Enable) Control for Switch 2
6
6
3E
ON/OFF (Enable) Control for Switch 3
7
7
VSS
8
8
3Y
Analog Input/Output for Switch 3
9
9
3Z
Analog Output/Input for Switch 3
10
10
4Z
Analog Output/Input for Switch 4
11
11
4Y
Analog Input/Output for Switch 4
12
12
4E
ON/OFF (Enable) Control for Switch 4
13
13
1E
ON/OFF (Enable) Control for Switch 1
14
14
VDD
Apr. 2020 – R1.1
Low Power Supply
Power Supply
3/9
HTC
CMOS Quad Bilateral Switch
CD4066B
BLOCK DIAGRAM
1Y
1Z
1E
2Y
2Z
2E
3Y
3Z
3E
4Y
4Z
4E
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CMOS Quad Bilateral Switch
CD4066B
DC ELECTRICAL CHARACTERISTICS
Voltages referenced to VSS.
Limit
SYMBOL
VIH
VIL
IIN
IDD
RON
PARAMETER
Minimum High-Level Input
Voltage, ON/OFF Control
Inputs
TEST CONDITION
RON = Per Spec
Maximum Low-Level Input
Voltage, ON/OFF Control
Inputs
RON = Per Spec
Maximum Input Leakage
Current, On/Off Control
Inputs
VIN = VDD or VSS
Maximum Quiescent Supply
Current (Per Package)
Maximum On-State
Resistance
VIN = VDD or VSS
VIN = VDD,
RL = 10kΩ returned to (VDD−VSS)/2,
VIS = VSS to VDD
VDD
UNIT
−55°C
25°C
125°C
5V
3.5
3.5
3.5
10 V
7
7
7
15 V
11
11
11
5V
1
1
1
10 V
2
2
2
15 V
2
2
2
18 V
±0.1
±0.1
±1.0
5V
0.25
0.25
7.5
10 V
0.5
0.5
15
15 V
1.0
1.0
30
20 V
5.0
5.0
150
5V
800
1050
1300
10 V
310
400
550
15 V
200
240
320
5V
-
15
-
10 V
-
10
-
15 V
-
5
-
V
V
µA
µA
Ω
Maximum Difference in OnState Resistance between
Any Two Channels
VIN = VDD,
RL = 10 kΩ
IOFF
Maximum Off-Channel
Leakage Current
VIN = VSS,
|VIS – VOS| = VDD − VSS
18 V
±0.1
±0.1
±1.0
µA
ION
Maximum On-Channel
Leakage Current
VIN = VDD,
VIS = VDD or VSS
18 V
±0.1
±0.1
±1.0
µA
5V
-
-
0.4
10 V
-
-
0.5
15 V
-
-
1.5
5V
4.6
-
-
10 V
9.5
-
-
15 V
13.5
-
-
5V
0.64
0.51
0.36
10 V
1.6
1.3
0.9
15 V
4.2
3.4
2.4
5V
−0.64
−0.51
−0.36
10 V
−1.6
−1.3
−0.9
15 V
−4.2
−3.4
−2.4
ΔRON
VOS
Switch Output Voltage
VIS = VSS
VIS = VDD
IIS
Switch Input Current
VIS = VSS
VIS = VDD
Apr. 2020 – R1.1
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Ω
V
V
mA
mA
HTC
CMOS Quad Bilateral Switch
CD4066B
AC ELECTRICAL CHARACTERISTICS
Voltages referenced to VSS, CL = 50 pF, RL = 200kΩ, Input tr = tf = 20 ns
Limit
SYMBOL
tPLH,
tPHL
tPLZ, tPHZ,
tPZL, tPZH
CIO
PARAMETER
VDD
25°C
125°C
5V
40
40
80
10 V
20
20
40
15 V
15
15
30
5V
70
70
140
10 V
40
40
80
15 V
30
30
60
ON/OFF Control Input
-
-
15
-
Analog I/O (Control Input = VSS)
-
-
7.5
-
Feedthrough (Control Input = VSS)
-
-
0.6
-
Maximum Propagation Delay, Analog Input to Analog Output
(Figure 1)
Maximum Propagation Delay, ON/OFF Control to Analog Output
(Figure 2)
Capacitance
UNIT
−55°C
ns
ns
pF
ADDITIONAL DYNAMIC CHARACTERISTICS
Voltages referenced to GND and TA=25°C unless otherwise noted. Guaranteed by design.
SYMBOL
TEST CONDITION
VDD
TYP
UNIT
Total Harmonic Distortion
VIN = VDD, VSS = −5V,
RL = 10kΩ, fIS = 1kHz sine wave
5V
0.4
%
-
−3dB Cutoff Frequency
(Switch On)
VIN = VDD, VSS = −5V,
RL = 1kΩ
5V
40
MHz
-
−50dB Feedthrough Frequency
(Switch Off)
VIN = GND, VIS = 5V,
RL = 1kΩ
10 V
1
MHz
-
−50dB Crosstalk Frequency
VIN(A) = VDD = 5V,
VIN(B) = VSS = −5V,
VIS(A) = 5Vp-p, 50Ω source, RL = 1kΩ
5V
8
MHz
-
Crosstalk (Control Input to
Signal Output)
VIN = 10V (square wave), RL = 10kΩ,
tr, tf = 20ns
10 V
50
mV
6
-
VIS = VDD, VSS = GND, RL = 1kΩ, CL = 50pF,
VIN = 10V (square wave centered on 5V),
tr, tf = 20ns, VOS = 1/2 VOS at 1kHz
5V
Maximum Control Input
Repetition Rate
10 V
9
15 V
9.5
THD
PARAMETER
Apr. 2020 – R1.1
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MHz
HTC
CMOS Quad Bilateral Switch
CD4066B
FUNCTION TABLE
ON/OFF Control
Switch
L
OFF (Hi-Z)
H
ON
SWITCHING CHARACTERISTICS
tr
tf
VDD
90%
VIN
50%
10%
VIS
VSS
50 %
tPZL
tPLH
tPLZ
t PHL
VOS
Hi-Z
50%
10%
VOS
50%
tPZH
tPHZ
90%
VOS
Fig. 1. Analog In to Analog Out
Apr. 2020 – R1.1
50%
Hi-Z
Fig. 2. ON/OFF Control to Analog Out
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HTC
CMOS Quad Bilateral Switch
CD4066B
TYPICAL OPERATING CHARACTERISTICS
T.B.D.
Apr. 2020 – R1.1
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HTC
CMOS Quad Bilateral Switch
CD4066B
REVISION NOTICE
The description in this data sheet is subject to change without any notice to describe its electrical characteristics
properly.
Apr. 2020 – R1.1
9/9
HTC
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