DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
CMOS Analog Switches
(Obsolete for non-hermetic. Use DG300B Series as pin-for-pin replacements.)
FEATURES
D
D
D
D
D
D
Analog Signal Range:
"15
V
Fast Switching—t
ON
: 150 ns
Low On-Resistance—r
DS(on)
: 30
W
Single Supply Operation
Latch-up Proof
CMOS Compatible
BENEFITS
D
Full Rail-to-Rail Analog Signal Range
D
Low Signal Error
D
Low Power Dissipation
APPLICATIONS
D
Low Level Switching Circuits
D
Programmable Gain Amplifiers
D
Portable and Battery Powered Systems
DESCRIPTION
The DG300A_MIL/DG301A_MIL/DG302A_MIL monolithic
CMOS switches feature three switch configuration options
(SPST, SPDT, and DPST) for precision applications in
communications, instrumentation and process control, where
low leakage switching combined with low power consumption
are required.
Designed on the Vishay Siliconix PLUS-40 CMOS process,
these switches are latch-up proof, and are designed to block
up to 30 V peak-to-peak when off. An epitaxial layer prevents
latchup.
In the on condition the switches conduct equally well in both
directions (with no offset voltage) and minimize error
conditions with their low on-resistance.
Featuring low power consumption (3.5 mW typ) these
switches are ideal for battery powered applications, without
sacrificing switching speed. Designed for break-before-make
switching action, these devices are CMOS and quasi TTL
compatible. Single supply operation is allowed by connecting
the V - rail to 0 V.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG300A_MIL
NC
D
1
NC
S
1
NC
IN
1
GND
1
2
3
4
5
6
7
Top View
Dual-In-Line
14
13
12
11
10
9
8
V+
D
2
NC
S
2
NC
IN
2
V-
NC
IN
1
S
1
2
3
4
5
GND
8
7
6
V-
IN
2
D
1
1
10
9
S
2
D
2
DG300A_MIL
Metal Can
V+ (Substrate and Case)
TRUTH TABLE
Logic
0
1
Logic “0”
v
0.8 V
Logic “1”
w
4 V
Top View
Switch
OFF
ON
DG301A_MIL
1
2
3
4
5
6
7
Dual-In-Line
14
13
V+
D
2
DG301A_MIL
Metal Can
V+ (Substrate and Case)
D
1
10
1
S
1
2
9
D
2
12 NC
11
10
9
8
Top View
S
2
NC
NC
V-
S
2
8
7
4
NC
5
GND
Top View
6
V-
TRUTH TABLE
Logic
SW
1
OFF
ON
Logic “0”
v
0.8 V
Logic “1”
w
4 V
1
SW
2
ON
OFF
IN
3
NC
0
1
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
www.vishay.com
1
DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG302A_MIL
Dual-In-Line
NC
S
3
D
3
D
1
S
1
IN
1
GND
1
2
3
4
5
6
7
Top View
14
13
12
11
10
9
8
V+
S
4
D
4
D
2
S
2
IN
2
V-
TRUTH TABLE
Logic
0
1
Logic “0”
v
0.8 V
Logic “1”
w
4 V
Switch
OFF
ON
ORDERING INFORMATION
Temp Range
DG300A_MIL
DG300AAK
14-Pin CerDIP
-55 to 125_C
14-Pin Sidebraze
10-Pin
10 Pin Metal Can
JM38510/11601BCC
DG300AAA/883
JM38510/11601BIA
DG300AAK/883
JM38510/11601BCA
Package
Part Number
DG301A_MIL
DG301AAK/883
14-Pin CerDIP
JM38510/11602BCA
14-Pin Sidebraze
-55 to 125_C
DG301AAA
10-Pin Metal Can
DG301AAA/883
JM38510/11602BIA
JM38510/11602BCC
DG302A_MIL
DG302AAK
14-Pin CerDIP
-55 to 125_C
JM38510/11603BCA
14-Pin Sidebraze
JM38510/11603BCC
DG302AAK/883
www.vishay.com
2
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to V-
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V
GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V
Digital Inputs
a
, V
S
, V
D
. . . . . . . . . . . . . . . . . . . . . . . . (V-) -2 V to (V+) +2V or
30 mA, whichever occurs first
Current, Any Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Continuous Current, S or D
(Pulsed at 1 ms, 10% duty cycle max) . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 150_C
Power Dissipationb
14-Pin CerDIP
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
10-Pin Metal Can
d
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
Notes:
a. Signals on S
X
, D
X
, or IN
X
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 11 mW/_C above 75_C
d. Derate 6 mW/_C above 75_C
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
S
V-
V
IN
Level
Shift/
Drive
V+
GND
D
V-
FIGURE 1.
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
www.vishay.com
3
DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
SPECIFICATIONS
a
Test Conditions Unless Specified
Parameter
Analog Switch
Analog Signal Range
e
Drain-Source On-Resistance
Source Off Leakage Current
Drain Off Leakage Current
Drain On Leakage Current
V
ANALOG
r
DS(on)
I
S(off)
V
S
=
"14
V V
D
=
#14
V
V,
I
D(off)
I
D(on)
V
D
= V
S
=
"14
V
V
D
=
"10
V, I
S
= -10 mA
Full
Room
Full
Room
Hot
Room
Hot
Room
Hot
-1
-100
-1
-100
-1
-100
-15
30
"0.1
"0.1
"0.1
15
50
75
1
100
1
100
1
100
nA
V
W
Limits
Temp
b
Min
c
Typ
d
Max
c
Unit
Symbol
V+ = 15 V, V - = -15 V
V
IN
= 0.8 V or V
IN
= 4 V
f
Digital Control
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
V
IN
= 5 V
I
INH
V
IN
= 15 V
I
INL
V
IN
= 0 V
Room
Full
Room
Full
Room
Full
-1
-1
-1
-1
-0.001
0.001
-0.001
1
1
mA
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make Time
Charge Injection
Source-Off Capacitance
Drain-Off Capacitance
Channel-On Capacitance
Input Capacitance
Off-Isolation
Crosstalk (Channel-to-Channel)
t
ON
t
OFF
t
OPEN
Q
C
S(off)
C
D(off)
C
D(on)
C
iin
OIRR
X
TALK
f = 1 MHz
V
IN
= 0 V
V
IN
= 15 V
V
S
, V
D
= 0 V, f = 1 MHz
,
Room
See Figure 2
DG301A_MIL Only
Figure 3
C
L
= 1 nF, R
gen
= 0
W
V
gen
= 0 V, Figure 4
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
150
130
50
8
14
14
40
6
7
62
74
dB
p
pF
pC
300
250
ns
V
IN
= 0 V, R
L
= 1 kW
V
S
= 1 V
rms
, f = 500 kHz
Power Supplies
Positive Supply Current
Negative Supply Current
Positive Supply Current
Negative Supply Current
I+
I-
I+
V
IN
= 0 8 V (All Inputs)
0.8
I-
V
IN
= 4 V (One Input)
All Others = 0 V
Room
Full
Room
Full
Room
Full
Room
Full
-10
-100
-10
-100
0.23
-0.001
0.001
-0.001
10
100
mA
0.5
1
mA
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
e. Guaranteed by design, not subject to production test.
f.
V
IN
= input voltage to perform proper function.
www.vishay.com
4
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
r
DS(on)
vs. V
D
and Power Supply
W
)
W
)
90
T
A
= 25_C
70
"5
V
60
V+ = 15 V
V - = -15 V
50
r
DS(on)
vs. V
D
and Temperature
r DS(on)- Drain-Source On-Resistance (
r DS(on)- Drain-Source On-Resistance (
40
T
A
= 125_C
30
T
A
= 25_C
20
T
A
= -55_C
10
-15
-10
-5
0
5
10
15
V
D
- Drain Voltage (V)
50
"8
V
"10
V
30
"12
V
"15
V
"20
V
10
-25
-15
-5
5
15
25
V
D
- Drain Voltage (V)
r
DS(on)
vs. V
D
and Power Supply Voltage
W
)
100
7.5 V
V- = 0 V
T
A
= 25_C
500
Switching Time and Break-Before-Make Time
vs. Positive Supply Voltage
V - = -15 V
T
A
= 25_C
V
INH
= 4 V
V
INL
= 0 V
r DS(on)- Drain-Source On-Resistance (
400
80
t ON t OFF (ns)
,
10 V
60
15 V
40
20 V
100
t
OPEN
DG301/303 Only
20
0
5
10
V
D
- Drain Voltage (V)
15
20
0
0
5
300
t
OFF
200
t
ON
10
15
V+ - Positive Supply (V)
Charge Injection vs. Analog Voltage
50
V+ = 15 V
V - = -15 V
C
L
= 1 nF
5
Input Switching Threshold
vs. Positive Supply Voltage
V - = -15 V
T
A
= 25_C
4
40
30
V T (V)
20
Q (pC)
3
2
10
1
0
-15
-10
-5
0
5
10
15
0
5
10
15
V
S
- Source Voltage (V)
V+ - Positive Supply (V)
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
www.vishay.com
5
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