DG304A_MIL Datasheet

DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
CMOS Analog Switches
(Obsolete for non-hermetic. Use DG304B Series as pin-for-pin replacements.)
FEATURES
BENEFITS
D
D
D
D
D
D
D
D
D
D
"15-V Input Range
Fast Switching—tON: 110 ns
Low rDS(on): 30 W
Single Supply Operation
CMOS Logic Levels
Micropower: 30 nW
APPLICATIONS
Full Rail-to-Rail Analog Signal Range D Low Level Switching Circuits
Low Signal Error
D Programmable Gain Amplifiers
Wide Dynamic Range
D Portable and Battery Powered
Systems
Low Power Dissipation
DESCRIPTION
The DG304A_MIL through DG307A_MIL series of monolithic
CMOS switches were designed for applications in
communications, instrumentation and process control. This
series is well suited for applications requiring fast switching
and nearly flat on-resistance over the entire analog range.
applications,
without
sacrificing
switching
speed.
Break-before-make switching action is guaranteed, and an
epitaxial layer prevents latchup. Single supply operation (for
positive switch voltages) is allowed by connecting the V– rail
to 0 V.
Designed on the Vishay Siliconix PLUS-40 CMOS process to
achieve low power consumption and excellent on/off switch
performance, these switches are ideal for battery powered
Each switch conducts equally well in both directions when on,
and blocks up to the supply voltage when off. These switches
are CMOS input compatible.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG304A_MIL
DG304A_MIL
Dual-In-Line
Metal Can
V+ (Substrate and Case)
NC
D1
NC
S1
NC
IN1
GND
1
14
2
13
V+
4
11
S2
5
10
NC
9
IN2
8
1
NC
12
7
D2
10
3
6
D1
D2
TRUTH TABLE
9
S1
2
IN1
V–
S2
8
7
3
6
4
NC
5
V–
IN2
Logic
Switch
0
OFF
1
ON
Logic “0” v 3.5 V
Logic “1” w 11 V
GND
Top View
Document Number: 71678
S-04302—Rev. A, 16-Jul-01
Top View
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DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG305A_MIL
DG305A_MIL
Dual-In-Line
Metal Can
V+ (Substrate and Case)
NC
D1
NC
S1
NC
IN
GND
1
14
2
13
3
12
V+
11
5
10
NC
6
9
NC
7
8
V–
D2
10
1
NC
S2
4
D1
D2
S1
S2
2
IN
TRUTH TABLE
9
7
3
SW1
0
OFF
ON
1
ON
OFF
NC
5
SW2
Logic “0” v 3.5 V
Logic “1” w 11 V
6
4
NC
Logic
8
V–
GND
Top View
Top View
DG306A_MIL
Dual-In-Line
NC
TRUTH TABLE
V+
1
14
S3
2
13
S4
Logic
Switch
D3
3
12
D4
0
OFF
D1
4
11
D2
S1
5
10
S2
IN1
6
9
IN2
7
8
GND
1
ON
Logic “0” v 3.5 V
Logic “1” w 11 V
V–
Top View
DG307A_MIL
Dual-In-Line
NC
Four SPST Switches per Package
TRUTH TABLE
V+
1
14
S3
2
13
S4
Logic
D3
3
12
D4
0
OFF
ON
1
ON
OFF
D1
4
11
D2
S1
5
10
S2
IN1
6
9
IN2
7
8
GND
SW1, SW2 SW3, SW4
Logic “0” v 3.5 V
Logic “1” w 11 V
V–
Top View
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Document Number: 71678
S-04302—Rev. A, 16-Jul-01
DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
ORDERING INFORMATION
Temp Range
Package
Part Number
DG304A_MIL
DG304AK/883
14-Pin CerDIP
–55 to 125_C
_
JM38510/11605BCA
10-Pin Can
JM38510/11605BIA
14-Pin Sidebraze
JM38510/11605BCC
14-Pin CerDIP
JM38510/11605BCA
10-Pin Can
JM38510/11606BIC
14-Pin Sidebraze
JM38510/11606BCA
DG305A_MIL
–55 to 125_C
DG306A_MIL
DG306AAK/883
14-Pin CerDIP
–55 to 125_C
14-Pin Sidebraze
JM38510/11607BCA
JM38510/11607BCC
DG307A_MIL
DG307AAK
–55 to 125_C
_
14-Pin CerDIP
DG307AAK/883
JM38510/11608BCA
14-Pin Sidebraze
JM38510/11608BCC
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to V–
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V
GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V
Digital Inputsa, VS, VD . . . . . . . . . . . . . . . . . . . . . . . . (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
Document Number: 71678
S-04302—Rev. A, 16-Jul-01
(AAA, AAK, Suffix) . . . . . . . . . . . . –65 to 150_C
Power Dissipationb
14-Pin CerDIPc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
10-Pin Metal Cand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
Notes:
a. Signals on SX, DX, or INX 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 6 mW/_C above 75_C
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DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
SPECIFICATIONSa
Test Conditions Unless Specified
Parameter
Symbol
V+ = 15 V, V– = –15 V
VIN = 3.5 V or 11 Vf
Limits
Tempb
Minc
Full
–15
Typd
Maxc
Unit
15
V
30
50
75
W
Analog Switch
Analog Signal Rangee
VANALOG
Drain-Source On-Resistance
rDS(on)
VD = "10 V, IS = 10 mA
Room
Full
Source Off Leakage Current
IS(off)
VS = "14 V
VD = #14 V
Room
Full
–1
–100
"0.1
1
100
Drain Off Leakage Current
ID(off)
VS = "14 V
VD = #14 V
Room
Full
–1
–100
"0.1
1
100
Drain On Leakage Current
ID(on)
VD = VS = "14 V
Room
Full
–2
–200
"0.1
2
200
VIN = 5 V
Room
Full
–1
–1
–0.001
VIN = 15 V
Room
Full
VIN = 0 V
Room
Full
nA
Digital Control
Input Current
with Input Voltage High
Input Current
with Input Voltage Low
IINH
IINL
0.001
–1
–1
1
1
mA
–0.001
Dynamic Characteristics
Turn-On Time
tON
Turn-Off Time
tOFF
Break-Before-Make Time
Charge Injection
Source-Off Capacitance
Room
110
250
Room
70
150
tOPEN
DG305A_MIL/307A ONLY
See Figure 3
Room
50
Q
CL = 1 nF, Rgen = 0
Vgen = 0 V, See Figure 4
Room
30
Room
14
Room
14
Room
40
VIN = 0 V
Room
6
VIN = 15 V
Room
7
62
CS(off)
Drain-Off Capacitance
CD(off)
Channel-On Capacitance
CD(on)
Input Capacitance
See Figure 2
CIN
f = 1 MHz, VS = 0 V
VS, VD = 0 V
f = 1 MHz
Off-Isolation
OIRR
VIN = 0 V, RL = 1 kW
Room
Crosstalk (Channel-to-Channel)
XTALK
VS = 1 Vrms, f = 500 kHz
Room
74
Room
Full
0.001
ns
pC
pF
dB
Power Supplies
Positive Supply Current
I+
VIN = 15 V or 0 V
(All Inputs)
Negative Supply Current
I–
Room
Full
–10
–100
–0.001
10
100
m
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.
VIN = input voltage to perform proper function.
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Document Number: 71678
S-04302—Rev. A, 16-Jul-01
DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
rDS(on) vs. VD and " Power Supply
rDS(on) vs. VD and + Power Supply Voltage
W)
W)
100
80
"5 V
60
"7.5 V
40
"10 V
"15 V
20
"20 V
TA = 25_C
V– = 0 V
100
+7.5 V
r DS(on)– Drain-Source On-Resistance (
r DS(on)– Drain-Source On-Resistance (
TA = 25_C
80
+10 V
60
+15 V
+20 V
40
20
0
0
–20
–15
–10
–5
0
5
10
15
20
0
5
VD – Drain Voltage (V)
10
15
20
VD – Drain Voltage (V)
Input Switching Threshold vs. V+ and V–
Supply Voltages
Leakage Currents vs. Analog Voltage
10
10
TA = 25_C
9
0
ID(off) or IS(off)
8
7
6
ID(on)
V T (V)
I S, I D (pA)
–10
–20
5
4
3
–30
2
1
–40
0
–15 –12
–9
–6
–3
0
3
6
9
12
15
"5
0
Switching Time vs. Positive Supply Voltage
"15
"20
Switching Time vs. Negative Supply Voltage
240
240
V– = –15 V
TA = 25_C
VINH = 15 V
VINL = 0 V
200
V+ = 15 V
TA = 25_C
VINH = 15 V
VINL = 0 V
200
tON
t ON , t OFF (ns)
t ON , t OFF (ns)
"10
V+, V– Positive & Negative Supplies (V)
VD or VS – Drain or Source Voltage (V)
160
120
tOFF
80
160
tON
120
tOFF
80
40
40
0
5
10
V+ – Positive Supply Voltage (V)
Document Number: 71678
S-04302—Rev. A, 16-Jul-01
15
0
–5
–10
–15
V– – Negative Supply Voltage (V)
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DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Supply Currents vs. Toggle Frequency
8
V+ = 15 V
RL = R
CL = 0
VS = Open
I+, I– (mA)
6
4
2
0
1k
10 k
100 k
1M
f – Frequency (Hz)
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
S
V–
Level
Shift/
Drive
VIN
V+
GND
D
V–
FIGURE 1.
TEST CIRCUITS
+15 V
Logic “1” = Switch On
V+
VS = 3 V
S
Logic
Input
D
VINH
50%
VO
0V
IN
RL
300 W
15 V
CL
33 pF
VS
V–
GND
90%
10%
0V
–15 V
CL (includes fixture and stray capacitance)
VO = VS
6
tON
tOFF
RL
RL + rDS(on)
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Switch
Output
FIGURE 2. Switching Time
Document Number: 71678
S-04302—Rev. A, 16-Jul-01
DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
TEST CIRCUITS
+15 V
V+
VS1 = 3 V
VS2 = 3 V
Logic “1” = Switch On
Logic
Input
S1
D1
S2
D2
VO1
VO2
IN
V–
GND
Switch
Output
RL1
300 W
RL2
300 W
CL1
33 pF
CL2
33 pF
VINH
50%
0V
VS1
50%
VO1
0V
VS2
VO2
Switch
Output
50%
0V
tBBM
–15 V
CL (includes fixture and stray capacitance)
FIGURE 3. Break-Before-Make SPDT (DG305A_MIL,
DG307A_MIL)
+15 V
Rg
V+
S
IN
Vg
DVO
D
VO
VO
CL
1 nF
3V
INX
ON
V–
GND
OFF
ON
Q = DVO x CL
–15 V
FIGURE 4. Charge Injection
APPLICATION HINTSa
GND
Voltage
(V)
VIN
Logic Input
Voltage
VINH(min)/VINL(max)
(V)
VS or VD
Analog Voltage
Range
(V)
–15
0
11/3.5
–15 to 15
–20
0
11/3.5
–20 to 20
0
0
11/3.5
0 to 15
V+
Positive Supply
Voltage
(V)
V–
Negative Supply
Voltage
(V)
15
20
15
Notes:
a. Application Hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing.
Document Number: 71678
S-04302—Rev. A, 16-Jul-01
www.vishay.com
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DG304A_MIL/305A_MIL/306A_MIL/307A_MIL
Vishay Siliconix
APPLICATIONS
+15 V
–15 V
10 kW
VIN
10 kW
VOUT
+15 V
–15 V
10 kW
10 kW
100 kW
1 MW
A1
A0
DG304A
Binary
Input
Gain
11
10
01
00
1
10
100
1000
FIGURE 5. Low Power Binary to 10n Gain Low Frequency Amplifier
+15 V
–15 V
–15 V
VIN1
+15 V
VOUT
VIN2
CMOS Logic
Input Select
High = VIN1
–15 V
+15 V
CMOS Logic
Gain Select
High = 10x
1x
10x
DG307A
GND
20 kW
180 kW
FIGURE 6. Low Power Non-Inverting Amplifier with Digitally Selectable Inputs and Gain
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Document Number: 71678
S-04302—Rev. A, 16-Jul-01
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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