DG417L/418L/419L
Vishay Siliconix
Precision Monolithic Low-Voltage CMOS Analog Switches
FEATURES
D
2.7- thru 12-V Single Supply or
"3-
thru
"6-Dual
Supply
D
On-Resistance—r
ON
: 14
W
D
Fast Switching—t
ON
: 28 ns
—t
OFF
: 13 ns
D
TTL, CMOS Compatible
D
Low Leakage:
t100
pA
BENEFITS
D
D
D
D
Widest Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make Switching Action
Simple Interfacing
APPLICATIONS
D
D
D
D
D
D
D
Precision Automatic Test Equipment
Precision Data Acquisition
Communication Systems
Battery Powered Systems
Computer Peripherals
SDSL, DSLAM
Audio and Video Signal Routing
DESCRIPTION
The DG417L/418L/419L are low voltage pin-for-pin
compatible companion devices to the industry standard
DG417/418/419 with improved performance
Combining high speed (t
ON
: 28 ns), flat r
ON
over the analog
signal range (6
W),
minimal insertion lose (up to 100 MHz),
and excellent crosstalk and off-isolation performance ( - 70 dB
at 1 MHz), the DG417L/418L/419L are ideally suited for audio
and video signal switching.
The DG417L and DG418L respond to opposite control logic as
shown in the Truth Table. The DG419L has an SPDT
configuration.
Using BiCMOS wafer fabrication technology allows the
DG417L/418L/419L to operate on single and dual supplies.
Single supply voltage ranges from 3 to 12 V while dual supply
operation is recommended with
"3
to
"6
V.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG417L/DG418L
Dual-In-Line, MSOP-8 and SOIC-8
NC/NO
*
GND
V+
1
2
3
4
Top View
*Not Connected
8
7
6
5
COM
V-
IN
V
L
DG419L
Dual-In-Line, MSOP-8 and SOIC-8
COM
NC
GND
V+
1
2
3
4
Top View
8
7
6
5
NO
V-
IN
V
L
TRUTH TABLE
Logic
0
1
TRUTH TABLE DG419L
DG418L
OFF
ON
DG417L
ON
OFF
Logic
0
1
SW
1
ON
OFF
SW
2
OFF
ON
ORDERING INFORMATIONDG417L/418L
Temp Range
Package
8-Pin
8 Pin Narrow SOIC
-40 to 85_C
40
8-Pin
8 Pin MSOP
ORDERING INFORMATIONDG419L
Temp Range
-40 to 85_C
40
Part Number
DG417LDY
DG418LDY
DG417LDQ
DG418LDQ
DG417LAK/883
DG417LAK
Package
8-Pin Narrow SOIC
8-Pin MSOP
8-Pin
8 Pin CerDIP
Part Number
DG419LDY
DG419LDQ
DG419LAK/883
-55 to 125_C
55
DG419LAK
-55 to 125_C
55
8-Pin
8 Pin CerDIP
DG418LAK/883
DG418LAK
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
www.vishay.com
1
DG417L/418L/419L
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 TO 13 V
GND to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
V
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (GND -0.3 V) to (V+) +0.3 V
I
,
N
Power Dissipation (Package)
b
8-Pin MSOP
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 mW
8-Pin SOIC
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mW
8-Pin CerDIP
d
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW
Notes:
a. Signals on NC, NO, COM, or IN exceeding V+ or V- will be clamped by
internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 6.5 mW/_C above 25_C
d. Derate 12 mW/_C above 75_C
COM, NC, NO
a
. . . . -0.3 to (V+ +0.3 V) or 30 mA, whichever occurs first
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Peak Current, S or D (Pulsed 1 ms, 10% Duty Cycle) . . . . . . . . . . . . 100 mA
Storage Temperature
(AK, DQ, DY Suffix) . . . . . . . . . . . -65 to 150_C
SPECIFICATIONS (SINGLE SUPPLY 12 V)
Test Conditions
Unless Specified
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
V
ANALOG
r
ON
I
NO(off),
I
NC(off)
I
COM(off)
I
COM(on)
V+ = 10.8 V, V - = 0 V
I
NO
, I
NC
= 5 mA, V
COM
= 2/9 V
V
COM
= 1/11 V
V
NO
, V
NC
= 11/1 V
Full
Room
Full
Room
Full
Room
Full
Room
Full
13
-1
-15
-1
-15
-1
-15
0
12
20
32
1
15
1
15
1
15
-1
-10
-1
-10
-1
-10
0
12
20
23.5
1
10
1
10
1
10
nA
V
W
A Suffix Limits
-55 to 125_C
D Suffix Limits
-40 to 85_C
Symbol
V+ = 12 V, V - = 0 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Switch Off
Leakage Current
Channel On
Leakage Current
V
NO
, V
NC
= V
COM
= 11/1 V
Digital Control
Input Current
I
INL
or I
INH
Full
0.01
-1.5
1.5
-1
1
mA
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make
Time Delay
Charge Injection
e
Off
Isolation
e
t
ON
t
OFF
t
D
Q
INJ
OIRR
X
TALK
C
NO(off),
C
NC(off)
C
ON
R
L
= 300
W
, C
L
= 35 pF
V
NO
, V
NC
= 5 V See Figure 2
DG419L Only, V
NC
, V
NO
= 5 V
R
L
= 300
W
, C
L
= 35 pF
V
g
= 0 V, R
g
= 0
W
, C
L
= 1 nF
R
L
= 50
W
, C
L
= 5 pF
f = 1 MHz
Room
Full
Room
Full
Room
Room
Room
Room
Room
V
IN
= 0 or V+ f = 1 MHz
V+,
Room
15
28
13
43
50
31
35
43
46
31
32
ns
13
1
-71
-71
5
pF
dB
pC
Channel-to-Channel
Crosstalk
e
Source Off
Capacitance
e
Channel On
Capacitance
e
Power Supplies
Positive Supply Current
Negative Supply Current
Logic Supply Current
Ground Current
I+
I-
V
IN
= 0 or V
L
I
L
I
GND
Room
Full
Room
Full
Room
Full
Room
Full
0.02
-0.002
0.002
-0.002
-1
-7.5
-1
-7.5
1
7.5
-1
-5
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
1
7.5
-1
-5
1
5
1
5
mA
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2
DG417L/418L/419L
Vishay Siliconix
SPECIFICATIONS (DUAL SUPPLY
"5
V)
Test Conditions
Unless Specified
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
V
ANALOG
r
ON
I
NO(off),
I
NC(off)
I
COM(off)
I
COM(on)
V+ = 5 V, V - = -5 V
I
NO
, I
NC
= 5 mA, V
COM
=
"3.5
V
V+ = 5.5 V, V - = -5.5 V
V
COM
=
"4
5 V V
NO
,
"4.5
V,
V
NC
=
#4.5
V
V+ = 5.5 V, V - = -5.5 V
V
NO
, V
NC
= V
COM
=
"4.5
V
Full
Room
Full
Room
Full
Room
Full
Room
Full
14
-1
-15
-1
-15
-1
-15
-5
5
18.5
30
1
15
1
15
1
15
-1
-10
-1
-10
-1
-10
-5
5
18.5
21
1
10
1
10
1
10
nA
V
W
A Suffix Limits
-55 to 125_C
D Suffix Limits
-40 to 85_C
Symbol
V+ = 5 V, V - = -5 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Switch Off
Leakage Current
a
Channel On
Leakage Current
a
Digital Control
Input Current
a
I
INL
or I
INH
Full
0.05
-1.5
1.5
-1
1
mA
Dynamic Characteristics
Turn-On Time
e
Turn-Off Time
e
Break-Before-Make Time
Delay
e
Transition Time
Charge Injection
e
Off
Isolation
e
Channel-to-Channel
Crosstalk
e
Source Off Capacitance
e
Channel On Capacitance
e
t
ON
t
OFF
t
D
t
TRANS
Q
INJ
OIRR
X
TALK
C
NO(off)
C
NC(off)
C
ON
R
L
= 300
W
, C
L
= 35 pF
V
NO
, V
NC
=
"3
5 V
"3.5
See Figure 2
DG419L Only, V
NO
, V
NC
= 3.5 V
R
L
= 300
W
, C
L
= 35 pF
R
L
= 300
W,
C
L
= 35 pF
V
S1
=
"3.5
V, V
S2
=
#3.5
V
V
g
= 0 V, R
g
= 0
W
, C
L
= 1 nF
R
L
= 50
W
, C
L
= 5 pF
f = 1 MHz
Room
Full
Room
Full
Room
Room
Room
Room
Room
Room
f = 1 MHz
Room
15
30
16
10
33
3
-71
-76
5.2
pF
dB
47
47
pC
41
50
32
36
41
44
32
33
ns
Power Supplies
Positive Supply
Current
e
Negative Supply
Current
e
Logic Supply
Current
e
I+
I-
V
IN
= 0 or V
L
I
L
I
GND
Room
Full
Room
Full
Room
Full
Room
Full
0.03
-0.002
0.002
-0.002
-1
-7.5
-1
-7.5
1
7.5
-1
-5
1
7.5
-1
-5
1
5
1
5
mA
Ground Current
e
SPECIFICATIONS (SINGLE SUPPLY 5 V)
Test Conditions
Unless Specified
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
e
V
ANALOG
r
ON
V+ = 4.5 V, I
NO
, I
NC
= 5 mA
V
COM
= 1 V, 3.5 V
Full
Room
Full
26
5
36.5
50
5
36.5
40.5
V
W
A Suffix Limits
-55 to 125_C
D Suffix Limits
-40 to 85_C
Symbol
V+ = 5 V, V - = 0 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
www.vishay.com
3
DG417L/418L/419L
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 5 V)
Test Conditions
Unless Specified
Parameter
Symbol
V+ = 5 V, V - = 0 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
f
A Suffix Limits
-55 to 125_C
D Suffix Limits
-40 to 85_C
Temp
b
Room
Full
Room
Full
Room
Room
Typ
c
37
16
19
0.4
Min
d
Max
d
49
60
31
35
Min
d
Max
d
49
54
31
32
Unit
Dynamic Characteristics
Turn-On Time
e
Turn-Off Time
e
Break-Before-Make
Time Delay
e
Charge Injection
e
t
ON
t
OFF
t
D
Q
INJ
R
L
= 300
W
, C
L
= 35 pF
V
NO
, V
NC
= 3.5 V, See Figure 2
DG419L Only, V
NO
, V
NC
= 3.5 V
R
L
= 300
W
, C
L
= 35 pF
V
g
= 0 V, R
g
= 0
W
, C
L
= 1 nF
ns
pC
Power Supplies
Positive Supply Current
e
Negative Supply
Current
e
Logic Supply Current
e
Ground Current
e
I+
I-
V
IN
= 0 or V
L
I
L
I
GND
Room
Full
Room
Full
Room
Full
Room
Full
0.02
-0.002
0.002
-0.002
-1
-7.5
-1
-7.5
1
7.5
-1
-5
1
7.5
-1
-5
1
5
1
5
mA
SPECIFICATIONS (SINGLE SUPPLY 3 V)
Test Conditions
Unless Specified
Parameter
Analog Switch
Analog Signal Range
e
On-Resistance
V
ANALOG
r
ON
I
NO(off),
I
NC(off)
I
COM(off)
I
COM(on)
V+ = 2.7 V, V - = 0 V
I
NO
, I
NC
= 5 mA, V
COM
= 0.5, 2.2 V
V+ = 3.3 V, V - = 0 V
V
COM
= 1, 2 V, V
NO
, V
NC
= 2, 1 V
V+ = 3.3 V, V - = 0 V
V
NO
, V
NC
= V
COM
= 1, 2 V
Full
Room
Full
Room
Full
Room
Full
Room
Full
47
-1
-15
-1
-15
-1
-15
0
3
70
80
1
15
1
15
1
15
-1
-10
-1
-10
-1
-10
0
3
70
75
1
10
1
10
1
10
nA
V
W
A Suffix Limits
-55 to 125_C
D SuffixLimits
-40 to 85_C
Symbol
V+ = 3 V, V - = 0 V
V
L
= 3 V, V
IN
= 2.0 V, 0.4 V
f
Temp
b
Typ
c
Min
d
Max
d
Min
d
Max
d
Unit
Switch Off
Leakage Current
a
Channel On
Leakage Current
a
Digital Control
Input Current
a
I
INL
or I
INH
Full
0.005
-1.5
1.5
-1
1
mA
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make
Time Delay
Charge Injection
e
Off
Isolation
e
Channel-to-Channel
Crosstalk
e
Source Off Capacitance
e
Channel On Capacitance
e
t
ON
t
OFF
t
D
Q
INJ
OIRR
X
TALK
C
NO(off),
C
NC(off)
C
D(on)
R
L
= 300
W
, C
L
= 35 pF
V
NO
, V
NC
= 1.5 V See Figure 2
DG419L Only, V
NO
, V
NC
= 1.5 V
R
L
= 300
W
, C
L
= 35 pF
V
g
= 0 V, R
g
= 0
W
, C
L
= 1 nF
R
L
= 50
W
, C
L
= 5 pF
f = 1 MHz
Room
Full
Room
Full
Room
Room
Room
Room
Room
f = 1 MHz
Room
16
65
26
33
1
-71
-77
5.6
pF
dB
pC
75
95
41
45
75
85
41
43
ns
Notes:
a. Leakage parameters are guaranteed by worst case test condition and not subject to production test.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f.
V
IN
= input voltage to perform proper function.
www.vishay.com
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
4
DG417L/418L/419L
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
r
ON
vs. V
COM
and Supply Voltage
60
T = 25_C
I
S
= 5 mA
r
ON
- On-Resistance (
W
)
V+ = 2.7 V
80
70
60
A
50
40
30
20
10
0
0
3
6
9
12
0
1
2
3
4
5
V
COM
- Analog Voltage (V)
V
COM
- Analog Voltage (V)
E
D
B
C
A
B
C
D
E
I
S
= 5 mA
V+ = 2.7 V
A = 125_C
B = 85_C
C = 25_C
D = -40_C
E = -55_C
V+ = 4.5 V
r
ON
vs. Analog Voltage and Temperature
50
r
ON
- On-Resistance (
W
)
40
30
V+ = 4.5 V
20
V+ = 10.8 V
10
0
30
r
ON
vs. Analog Voltage and Temperature
V" =
"5
V
I
S
= 5 mA
I+ - Supply Current (nA)
125_C
Supply Current vs. Temperature
10000
V" =
"5
V
V
IN
= 0 V
25
r
ON
- On-Resistance (
W
)
20
85_C
15
25_C
-40_C
-55_C
1000
10
5
0
-5
-3
-1
1
3
5
V
COM
- Analog Voltage (V)
100
-55
-35
-15
5
25
45
65
85
105
125
Temperature (_C)
Supply Current vs. Input Switching Frequency
10 m
1m
I+ - Supply Current (nA)
100
m
10
m
1
m
100 n
10 n
1
10
1
-55
1000
Leakage Current (pA)
10000
Leakage Current vs. Temperature
V+ = 12 V
V- = 0 V
100
I
COM(on)
I
COM(off)
10
100
1K
10 K
100 K
1M
10 M
-35
-15
5
25
45
65
85
105
125
Input Switching Frequency (Hz)
Document Number: 71763
S-03423—Rev. C, 03-Mar-03
Temperature (_C)
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