HCF4066B
QUAD BILATERAL SWITCH FOR TRANSMISSION OR
MULTIPLEXING OF ANALOG OR DIGITAL SIGNALS
s
s
s
s
s
s
s
s
s
s
s
s
s
15V DIGITAL OR ± 7.5V PEAK TO PEAK
SWITCHING
125Ω TYPICAL ON RESISTANCE FOR 15V
OPERATION
SWITCH ON RESISTANCE MATCHED TO
WITHIN 5Ω TYP. OVER 15V SIGNAL INPUT
RANGE
ON RESISTANCE FLAT OVER FULL PEAK
TO PEAK SIGNAL RANGE
HIGH ON/OFF OUTPUT VOLTAGE RATIO:
65dB TYP. at f
IS
= 10KHz, R
L
= 10KΩ
HIGH DEGREE OF LINEARITY: < 0.5%
DISTORTION TYP. at f
IS
= 1KHz, V
IS
= 5 V
pp
,
V
DD
- V
SS
> 10V, RL = 10KΩ
EXTREMELY LOW OFF SWITCH LEAKAGE
RESULTING IN VERY LOW OFFSET
CURRENT AND HIGH EFFECTIVE OFF
RESISTANCE: 10pA TYP.
at V
DD
- V
SS
= 10V, T
amb
= 25°C
EXTREMELY HIGH CONTROL INPUT
IMPEDANCE (control circuit isolated from
signal circuit 10
12
Ω
typ.)
LOW CROSSTALK BETWEEN SWITCHES:
50dB Typ. at f
IS
= 0.9MHz, R
L
= 1KΩ
MATCHED CONTROL - INPUT TO SIGNAL
OUTPUT CAPACITANCE: REDUCES
OUTPUT SIGNAL TRANSIENTS
FREQUENCY RESPONSE SWITCH ON:
40MHz (Typ.)
QUIESCENT CURRENT SPECIF. UP TO 20V
5V, 10V AND 15V PARAMETRIC RATINGS
DIP
SOP
ORDER CODES
PACKAGE
DIP
SOP
s
TUBE
HCF4066BEY
HCF4066BM1
T&R
HCF4066M013TR
s
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25°C
100% TESTED FOR QUIESCENT CURRENT
DESCRIPTION
The HCF4066B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4066B is a QUAD BILATERAL SWITCH
intended for the transmission or multiplexing of
analog or digital signals.
It is pin for pin compatible with HCF4016B, but
exhibits a much lower ON resistance. In addition,
the ON resistance is relatively constant over the
full input signal range. The HCF4066B consists of
four independent bilateral switches. A single
control signal is required per switch. Both the p
PIN CONNECTION
March 2004
1/10
HCF4066B
and n device in a given switch are biased ON or
OFF simultaneously by the control signal. As
shown in schematic diagram, the well of the
n-channel device on each switch is either tied to
the input when the switch is ON or to V
SS
when
the switch is OFF. This configuration eliminates
the variation of the switch-transistor threshold
voltage with input signal, and thus keeps the ON
resistance low over the full operating signal range.
The advantages over single channel switches
INPUT EQUIVALENT CIRCUIT
include peak input signal voltage swings equal to
the full supply voltage, and more constant ON
impedance over the input signal range. For
sample and hold applications, however, the
HCF4016B is recommended.
PIN DESCRIPTION
PIN N°
1, 4, 8, 11
2, 3, 9, 10
13, 5, 6, 12
7
14
SYMBOL
A to D I/O
A to D O/I
CONTROL
A to D
V
SS
V
DD
NAME AND FUNCTION
Independent Inputs/Out-
puts
Independent Outputs/
Inputs
Enable Inputs
Negative Supply Voltage
Positive Supply Voltage
TRUTH TABLE
CONTROL
H
L
SWITCH FUNCTION
ON
OFF
SCHEMATIC DIAGRAM
(1 OF 4 IDENTICAL SWITCHES AND ITS ASSOCIATED CONTROL
CIRCUITY)
2/10
HCF4066B
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
V
I
I
I
P
D
T
op
T
stg
Supply Voltage
DC Input Voltage
DC Input Current
Power Dissipation per Package
Power Dissipation per Output Transistor
Operating Temperature
Storage Temperature
Parameter
Value
-0.5 to +22
-0.5 to V
DD
+ 0.5
±
10
200
100
-55 to +125
-65 to +150
Unit
V
V
mA
mW
mW
°C
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Supply Voltage
Input Voltage
Operating Temperature
Parameter
Value
3 to 20
0 to V
DD
-55 to 125
Unit
V
V
°C
ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C,Typical temperature coefficient for all V
DD
value is 0.3%/°C)
Test Condition
Symbol
Parameter
V
I
(V)
0/5
0/10
0/15
0/20
V
C
=V
DD
R
L
= 10KΩ
Return to (V
DD
-V
SS
)/2
V
IS
= V
SS
to V
DD
V
DD
(V)
5
10
15
20
T
A
= 25°C
Min.
Typ.
0.01
0.01
0.01
0.02
470
180
125
5
10
15
0.4
Max.
0.25
0.5
1
5
1050
400
240
Value
-40 to 85°C -55 to 125°C Unit
Min.
Max.
7.5
15
30
150
1200
500
300
Min.
Max.
7.5
15
30
150
1200
500
300
I
L
Quiescent Device
Current (all
switches ON or all
switches OFF)
µA
SIGNAL INPUTS (V
IS
) and OUTPUTS (V
OS
)
R
ON
Resistance
5
10
15
5
R
L
= 10KΩ, V
C
= V
DD
10
15
V
C
= V
DD
= 5V, V
SS
= -5V
V
IS
(p-p) = 5V, R
L
= 10KΩ
(sine wave centered in 0V)
f
IS
= 1KHz sine wave
V
C
= V
DD
= 5V, V
SS
= -5V
V
IS
(p-p) = 5V, R
L
= 1KΩ
(sine wave centered in 0V)
V
C
= V
SS
= -5V
V
IS
(p-p) = 5V, R
L
= 1KΩ
(sine wave centered in 0V)
Ω
∆
ON
Resistance
∆
RON
(between any 2 of
4 switches)
Total Harmonic
Distortion
Ω
%
TDH
-3dB Cutoff
Frequency (Switch
on)
-50dB Feedthrough
Frequency (switch
off)
40
MHz
1
MHz
3/10
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