CD4066B-Q1_14 [TI]

CMOS QUAD BILATERAL SWITCH;
CD4066B-Q1_14
型号: CD4066B-Q1_14
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

CMOS QUAD BILATERAL SWITCH

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CD4066B-Q1  
www.ti.com  
SCHS383 APRIL 2011  
CMOS QUAD BILATERAL SWITCH  
Check for Samples: CD4066B-Q1  
1
FEATURES  
5-V, 10-V, and 15-V Parametric Ratings  
Latch-Up Exceeds 100mA per JESD78 - Class I  
Qualified for Automotive Applications  
Meets All Requirements of JEDEC Tentative  
Standard No. 13-B, Standard Specifications for  
Description of "B" Series CMOS Devices  
15-V Digital or ±7.5-V Peak-to-Peak Switching  
125-Ω Typical On-State Resistance for 15-V  
Operation  
Switch On-State Resistance Matched to Within  
5 Ω Over 15-V Signal-Input Range  
APPLICATIONS  
Analog Signal Switching/Multiplexing: Signal  
Gating, Modulator, Squelch Control,  
On-State Resistance Flat Over Full  
Peak-to-Peak Signal Range  
Demodulator, Chopper, Commutating Switch  
High On/Off Output-Voltage Ratio: 80 dB  
Typical at fis = 10 kHz, RL = 1 kΩ  
Digital Signal Switching/Multiplexing  
Transmission-Gate Logic Implementation  
High Degree of Linearity: <0.5% Distortion  
Typical at fis = 1 kHz, Vis = 5 V p-p,  
Analog-to-Digital and Digital-to-Analog  
Conversion  
VDD VSS 10 V, RL = 10 kΩ  
Digital Control of Frequency, Impedance,  
Phase, and Analog-Signal Gain  
Extremely Low Off-State Switch Leakage,  
Resulting in Very Low Offset Current and High  
Effective Off-State Resistance: 10 pA Typical  
at VDD VSS = 10 V, TA = 25°C  
E, F, M, NS, OR PW PACKAGE  
(TOP VIEW)  
Extremely High Control Input Impedance  
(Control Circuit Isolated From Signal Circuit):  
1012 Ω Typical  
1
2
3
4
5
6
7
14  
13  
12  
11  
SIG A IN/OUT  
SIG A OUT/IN  
SIG B OUT/IN  
SIG B IN/OUT  
CONTROL B  
CONTROL C  
VSS  
VDD  
CONTROL A  
CONTROL D  
SIG D IN/OUT  
Low Crosstalk Between Switches: 50 dB  
Typical at fis = 8 MHz, RL = 1 kΩ  
10 SIG D OUT/IN  
Matched Control-Input to Signal-Output  
Capacitance: Reduces Output Signal  
Transients  
9
8
SIG C OUT/IN  
SIG C IN/OUT  
Frequency Response, Switch On = 40 MHz  
Typical  
100% Tested for Quiescent Current at 20 V  
DESCRIPTION/ORDERING INFORMATION  
The CD4066B-Q1 is a quad bilateral switch intended for the transmission or multiplexing of analog or digital  
signals. It is pin-for-pin compatible with the CD4016B, but exhibits a much lower on-state resistance. In addition,  
the on-state resistance is relatively constant over the full signal-input range.  
The CD4066B-Q1 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 simultaneously by the control signal. As shown in Figure 1, the well  
of the n-channel device on each 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. However, for sample-and-hold  
applications, the CD4016B is recommended.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2011, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
CD4066B-Q1  
SCHS383 APRIL 2011  
www.ti.com  
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam  
during storage or handling to prevent electrostatic damage to the MOS gates.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
TA  
PACKAGE  
40°C to 125°C  
SOIC D  
Reel of 2500  
CD4066BQDRQ1  
CD4066BQ  
Switch  
Control  
In  
V
is  
p
n
p
n
Out  
V
os  
n
Control  
V
C
V
SS  
V
DD  
V
SS  
All control inputs are protected by the CMOS protection network.  
NOTES: A.All p substrates are connected to V  
.
DD  
B. Normal operation control-line biasing: switch on (logic 1), V = V ; switch off (logic 0), V = V  
SS  
C
DD  
C
C. Signal-level range: V V V  
DD  
SS  
is  
Figure 1. Schematic Diagram of One-of-Four Identical Switches and Associated Control Circuitry  
2
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SCHS383 APRIL 2011  
ABSOLUTE MAXIMUM RATINGS  
over operating free-air temperature range (unless otherwise noted)  
(1)  
VALUE  
UNIT  
V
DC supply-voltage range, VDD (voltages referenced to VSS terminal)  
Input voltage range, Vis (all inputs)  
0.5 to 20  
0.5 to VDD + 0.5  
V
DC input current, IIN (any one input)  
±10  
86  
mA  
°C/W  
(2)  
Package thermal impedance, θJA  
D package  
Human-Body Model (HBM)  
Machine Model (MM)  
500  
ESD Electrostatic discharge(3)  
150  
V
Field_Induced_Charged Device Model (CDM)  
1000  
265  
Lead temperature (during soldering): At distance 1/16 ± 1/32 inch (1,59 ± 0,79 mm) from case for 10 s max  
°C  
°C  
Storage temperature range, Tstg  
65 to 150  
(1) 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.  
(2) The package thermal impedance is calculated in accordance with JESD 51-7.  
(3) Tested in accordance with AEC-Q100.  
THERMAL INFORMATION  
CD4066B-Q1  
THERMAL METRIC(1)  
D PACKAGE  
14 PINS  
92.4  
UNITS  
θJA  
Junction-to-ambient thermal resistance  
θJCtop  
θJB  
Junction-to-case (top) thermal resistance  
Junction-to-board thermal resistance  
52.5  
46.7  
°C/W  
ψJT  
Junction-to-top characterization parameter  
Junction-to-board characterization parameter  
Junction-to-case (bottom) thermal resistance  
46.4  
ψJB  
46.4  
θJCbot  
N/A  
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.  
RECOMMENDED OPERATING CONDITIONS  
MIN  
3
MAX UNIT  
VDD  
TA  
Supply voltage  
18  
V
Operating free-air temperature  
40  
125  
°C  
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ELECTRICAL CHARACTERISTICS  
over operating free-air temperature range (unless otherwise noted)  
LIMITS AT INDICATED TEMPERATURES  
25°C  
UNIT  
VIN  
(V)  
VDD  
(V)  
PARAMETER  
TEST CONDITIONS  
40°C  
125°C  
TYP MAX  
0.5  
5
0.25  
0.5  
1
7.5  
15  
0.01  
0.01  
0.01  
0.02  
0.25  
0.10  
0.15  
0.20  
10  
15  
20  
0.5  
1
IDD  
Quiescent device current  
µA  
30  
5
150  
5
SIGNAL INPUTS (Vis) AND OUTPUTS (Vos  
)
VC = VDD, RL = 10 kΩ returned  
5
850  
330  
1300  
550  
470 1050  
10  
180  
125  
400  
240  
ron  
On-state resistance (max)  
Ω
Ω
VDD VSS  
to  
,
15  
210  
320  
2
Vis = VSS to VDD  
5
15  
10  
5
On-state resistance  
difference between any two RL = 10 kΩ, VC = VDD  
switches  
Δron  
10  
15  
VC = VDD = 5 V, VSS = 5 V,  
THD  
Total harmonic distortion  
Vis(p-p) = 5 V (sine wave centered on 0 V),  
0.4%  
RL = 10 kΩ, fis = 1-kHz sine wave  
3-dB cutoff frequency  
(switch on)  
VC = VDD = 5 V, VSS = 5 V, Vis(p-p) = 5 V  
(sine wave centered on 0 V), RL = 1 kΩ  
40  
1
MHz  
MHz  
µA  
50-dB feedthrough  
frequency (switch off)  
VC = VSS = 5 V, Vis(p-p) = 5 V  
(sine wave centered on 0 V), RL = 1 kΩ  
Input/output leakage current VC = 0 V, Vis = 18 V, Vos = 0 V; and VC = 0 V,  
(switch off) (max)  
±10-5  
Iis  
18  
±0.1  
±1  
±0.1  
Vis = 0 V, Vos = 18 V  
VC(A) = VDD = 5 V,  
50-dB crosstalk frequency  
VC(B) = VSS = -5 V,  
Vis(A) = 5 Vp-p, 50-Ω source, RL = 1 kΩ  
8
MHz  
ns  
5
20  
10  
7
40  
20  
15  
RL = 200 kΩ, VC = VDD, VSS = GND,  
CL = 50 pF, Vis = 10 V  
(square wave centered on 5 V), tr, tf = 20 ns  
Propagation delay (signal  
input to signal output)  
tpd  
10  
15  
Cis  
Input capacitance  
Output capacitance  
Feedthrough  
VDD = 5 V, VC = VSS = 5 V  
VDD = 5 V, VC = VSS = 5 V  
VDD = 5 V, VC = VSS = 5 V  
8
pF  
pF  
pF  
Cos  
Cios  
8
0.5  
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SCHS383 APRIL 2011  
ELECTRICAL CHARACTERISTICS (continued)  
over operating free-air temperature range (unless otherwise noted)  
LIMITS AT INDICATED TEMPERATURES  
25°C  
UNIT  
VIN  
(V)  
VDD  
(V)  
PARAMETER  
CONTROL (VC)  
TEST CONDITIONS  
40°C  
125°C  
TYP MAX  
5
1
2
2
1
2
1
2
2
|Iis| < 10 mA, Vis = VSS, VOS = VDD, and  
Vis = VDD, VOS = VSS  
Control input, low voltage  
(max)  
VILC  
10  
15  
5
V
V
2
3.5 (MIN)  
7 (MIN)  
11 (MIN)  
±1  
VIHC  
Control input, low voltage  
Input current (max)  
See Figure 6  
10  
15  
18  
±10-5  
±0.1  
IIN  
Vis VDD, VDD VSS = 18 V, VCC VDD VSS  
±0.1  
µA  
VC = 10 V (square wave),  
tr, tf = 20 ns, RL = 10 kΩ  
Crosstalk (control input to  
signal output)  
10  
50  
mW  
5
35  
20  
15  
6
70  
40  
30  
VIN = VDD, tr, tf = 20 ns,  
CL = 50 pF, RL = 1 kΩ  
Turn-on and turn-off  
propagation delay  
10  
15  
5
ns  
Vis = VDD, VSS = GND, RL = 1 kΩ to GND,  
CL = 50 pF, VC = 10 V (square wave  
centered on 5 V), tr, tf = 20 ns,  
Vos = 1/2 Vos at 1 kHz  
Maximum control input  
repetition rate  
10  
9
MHz  
pF  
15  
9.5  
5
Ci  
Input capacitance  
SWITCHING CHARACTERISTICS  
SWITCH INPUT  
Iis (mA)  
SWITCH OUTPUT,  
Vos (V)  
VDD  
(V)  
Vis  
(V)  
40°C  
25°C  
0.51  
0.51  
1.3  
125°C  
0.36  
0.36  
0.9  
MIN  
MAX  
5
0
5
0.61  
0.61  
1.5  
0.4  
5
4.6  
10  
10  
15  
15  
0
10  
0
1.6  
4
1.3  
3.4  
0.9  
2.4  
1.5  
15  
4  
3.4  
2.4  
13.5  
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TYPICAL CHARACTERISTICS  
TYPICAL ON-STATE RESISTANCE  
vs  
INPUT SIGNAL VOLTAGE (ALL TYPES)  
TYPICAL ON-STATE RESISTANCE  
vs  
INPUT SIGNAL VOLTAGE (ALL TYPES)  
Supply Voltage (V − V ) = 5 V  
DD SS  
600  
500  
400  
300  
200  
300  
250  
Supply Voltage (V − V ) = 10 V  
DD SS  
T
= 125°C  
A
T
A
= 125°C  
200  
150  
+25°C  
+25°C  
−55°C  
−55°C  
100  
100  
0
50  
0
−4  
−3  
−2  
−1  
0
1
2
3
4
−10 −7.5 −5 −2.5  
0
2.5  
5
7.5  
10  
V
is  
− Input Signal Voltage − V  
V
is  
− Input Signal Voltage − V  
92CS-27326RI  
92CS-27327RI  
Figure 2.  
Figure 3.  
TYPICAL ON-STATE RESISTANCE  
vs  
INPUT SIGNAL VOLTAGE (ALL TYPES)  
TYPICAL ON-STATE RESISTANCE  
vs  
INPUT SIGNAL VOLTAGE (ALL TYPES)  
T
A
= 125°C  
Supply Voltage (V − V ) = 15 V  
DD SS  
600  
500  
300  
250  
200  
150  
100  
Supply Voltage (V − V ) = 5 V  
DD SS  
400  
300  
200  
T
A
= 125°C  
+25°C  
−55°C  
10 V  
−15 V  
100  
0
50  
0
−10 −7.5 −5 −2.5  
0
2.5  
5
7.5  
10  
−10 −7.5 −5 −2.5  
0
2.5  
5
7.5  
10  
− Input Signal Voltage − V  
V
is  
− Input Signal Voltage − V  
V
is  
92CS-27330RI  
92CS-27329RI  
Figure 4.  
Figure 5.  
I
is  
CD4066B  
1 of 4 Switches  
V
is  
V
os  
|V − V  
is  
|
os  
r
=
on  
|I |  
is  
92CS-30966  
Figure 6. Determination of ron as a Test Condition for Control-Input High-Voltage (VIHC) Specification  
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TYPICAL CHARACTERISTICS (continued)  
Keithley  
160 Digital  
Multimeter  
V
DD  
TG  
10 kΩ  
1-kΩ  
On  
Y
X
Range  
H. P.  
X-Y  
V
SS  
Moseley  
7030A  
Plotter  
92CS-22716  
Figure 7. Channel On-State Resistance Measurement Circuit  
TYPICAL ON CHARACTERISTICS  
FOR 1 OF 4 CHANNELS  
POWER DISSIPATION PER PACKAGE  
vs  
SWITCHING FREQUENCY  
4
10  
10  
10  
10  
3
2
1
6
4
T
A
= 25°C  
2
3
Supply Voltage  
6
4
(V ) = 15 V  
DD  
2
2
10 V  
0
V
V
= V  
DD  
DD  
C
V
DD  
6
5 V  
V
os  
4
CD4066B  
1 of 4  
Switches  
5
6
−1  
V
is  
2
R
L
CD4066B  
1
12  
13  
V
SS  
−2  
6
4
All unused terminals are  
connected to V  
SS  
7
2
−3  
−3  
V
6
SS  
−2  
−1  
0
1
2
3
4
10  
2
4
6
2
4
2
3
10  
10  
10  
V − Input Voltage − V  
I
92CS-30919  
f − Switching Frequency − kHz  
92C-30920  
Figure 8.  
Figure 9.  
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TYPICAL CHARACTERISTICS (continued)  
C
V
DD  
ios  
V
= V  
C
SS  
V
os  
CD4066B  
1 of 4  
Switches  
V
is  
= V  
DD  
V
DD  
= 5 V  
V
= −5 V  
C
I
CD4066B  
1 of 4  
V
SS  
Switches  
92CS-30922  
All unused terminals are connected to V  
.
SS  
C
is  
C
os  
V
SS = −5 V  
92CS-30921  
Measured on Boonton capacitance bridge, model 75a (1 MHz);  
test-fixture capacitance nulled out.  
Figure 10. Typical On Characteristics for One of Four  
Channels  
Figure 11. Off-Switch Input or Output Leakage  
+10 V  
V
DD  
V
V
V
DD  
C
V
C
= V  
DD  
V
os  
V
t = t = 20 ns  
r f  
is  
os  
CD4066B  
1 of 4  
Switches  
CD4066B  
1 of 4  
V
is  
Switches  
10 kΩ  
1 kΩ  
200 kΩ  
50 pF  
V
V
SS  
SS  
V
DD  
92CS-30924  
t = t = 20 ns  
f
r
All unused terminals are connected to V  
.
92CS-30923  
SS  
All unused terminals are connected to V  
.
SS  
Figure 12. Propagation Delay Time Signal Input (Vis) to  
Figure 13. Crosstalk-Control Input to Signal Output  
Signal Output (Vos  
)
V
DD  
V
DD  
V
= V  
DD  
C
t = t = 20 ns  
f
r
V
os  
CD4066B  
1 of 4  
Switches  
V
DD  
1 kΩ  
50 pF  
V
SS  
92CS-30925  
NOTES: A.All unused terminals are connected to V  
.
SS  
B. Delay is measured at V level of +10% from ground (turn-on) or on-state output level (turn-off).  
os  
Figure 14. Propagation Delay, tPLH, tPHL Control-Signal Output  
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TYPICAL CHARACTERISTICS (continued)  
t
t
f
r
10 V  
0 V  
V
C
90%  
50%  
10%  
Repetition  
Rate  
t = t = 20 ns  
f
r
V
OS at 1kHz  
V
os  
VOS  
2
V
DD  
= 10 V  
V
V
OS at 1kHz  
2
C
VOS  
CD4066B  
1 of 4  
Switches  
V
is  
= 10 V  
1 kΩ  
50 pF  
V
SS  
All unused terminals are connected to V  
.
92CS-30925  
SS  
Figure 15. Maximum Allowable Control-Input Repetition Rate  
V
DD  
Inputs  
V
DD  
I
V
SS  
92CS-27555  
V
SS  
Measure inputs sequentially to both V and V . Connect all unused inputs to either V or V . Measure control inputs only.  
DD  
DD  
SS  
SS  
Figure 16. Input Leakage-Current Test Circuit  
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TYPICAL CHARACTERISTICS (continued)  
10  
2
3
12  
7
9
10  
3
7
9
2
12  
Clock  
14  
15  
Clock  
14  
P
J
J
J
J
J
5
E
1
2
3
4
P
J
J
J
J
J
5
E
1
2
3
4
External  
Reset  
CD4018B  
Reset  
15  
1
CD4018B  
13  
Q
Q
2
1
1
Q
5
Q
4
1
2
5
4
1
1/4 CD4066B  
2
13  
12  
9
8
5
1
6
2
1
3
4
7
6
2
1/3 CD4049B  
3
5
6
2
4
CD4001B  
10  
9
10  
1/3 CD4049B  
3
4
11  
5
8
10  
9
Signal  
12  
6
5
11  
2
5
13  
6
12  
Outputs  
11  
Channel 1  
Channel 2  
Channel 3  
Channel 4  
13  
LPF  
Signal  
Inputs  
11  
12  
12  
10 kΩ  
Channel 1  
Channel 2  
Channel 3  
Channel 4  
1/6 CD4049B  
5
2
3
1
4
1
4
CD4066B  
3
9
LPF  
8
9
10 kΩ  
CD4066B  
1/4 CD4066B  
4
3
8
10  
11  
11  
LPF  
Package Count  
2 - CD4001B  
1 - CD4049B  
3 - CD4066B  
2 - CD4018B  
10 kΩ  
10 kΩ  
LPF  
V
10  
DD  
Clock  
Maximum  
Allowable  
10 kΩ  
30% (V − V  
DD  
)
SS  
V
SS  
Signal Level  
Chan 1 Chan 2 Chan 3 Chan 4  
92CM-30928  
Figure 17. Four-Channel PAM Multiplex System Diagram  
5 V  
Analog Inputs (±5 V)  
0
−5 V  
V
DD  
= 5 V  
V
DD  
= 5 V  
CD4066B  
5 V  
0
SW  
A
SW  
B
IN  
CD4054B  
SW  
C
SW  
D
Digital  
Control  
Inputs  
V
SS  
= 0 V  
V
SS  
= −5 V  
V
EE  
= −5 V  
Analog Outputs (±5 V)  
92CS-30927  
Figure 18. Bidirectional Signal Transmission Via Digital Control Logic  
10  
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Copyright © 2011, Texas Instruments Incorporated  
Product Folder Link(s) :CD4066B-Q1  
CD4066B-Q1  
www.ti.com  
SCHS383 APRIL 2011  
APPLICATION INFORMATION  
In applications that employ separate power sources to drive VDD and the signal inputs, the VDD current capability  
should exceed VDD/RL (RL = effective external load of the four CD4066B-Q1 bilateral switches). This provision  
avoids any permanent current flow or clamp action on the VDD supply when power is applied or removed from the  
CD4066B-Q1.  
In certain applications, the external load-resistor current can include both VDD and signal-line components. To  
avoid drawing VDD current when switch current flows into terminals 1, 4, 8, or 11, the voltage drop across the  
bidirectional switch must not exceed 0.8 V (calculated from ron values shown).  
No VDD current will flow through RL if the switch current flows into terminals 2, 3, 9, or 10.  
Copyright © 2011, Texas Instruments Incorporated  
Submit Documentation Feedback  
11  
Product Folder Link(s) :CD4066B-Q1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
8-Jun-2011  
PACKAGING INFORMATION  
Status (1)  
Eco Plan (2)  
MSL Peak Temp (3)  
Samples  
Orderable Device  
Package Type Package  
Drawing  
Pins  
Package Qty  
Lead/  
Ball Finish  
(Requires Login)  
CD4066BQDRQ1  
ACTIVE  
SOIC  
D
14  
2500  
Green (RoHS  
& no Sb/Br)  
CU NIPDAU Level-1-260C-UNLIM  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability  
information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
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lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between  
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight  
in homogeneous material)  
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.  
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OTHER QUALIFIED VERSIONS OF CD4066B-Q1 :  
Catalog: CD4066B  
Military: CD4066B-MIL  
NOTE: Qualified Version Definitions:  
Addendum-Page 1  
PACKAGE OPTION ADDENDUM  
www.ti.com  
8-Jun-2011  
Catalog - TI's standard catalog product  
Military - QML certified for Military and Defense Applications  
Addendum-Page 2  
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