CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.
Copyright © Harris Corporation 1993
December 1993
9-30
SEMICONDUCTOR
DG300A, DG301A
DG302A, DG303A
TTL Compatible
CMOS Analog Switches
Description
The DG300A through DG303A family of monolithic CMOS
switches are truly compatible second source of the original man-
ufacturer. The switches are latch-proof and are designed to
block signals up to 30VP-P when OFF. Featuring low leakage
and low power consumption, these switches are ideally suited
for precision application in instrumentation, communication,
data acquisition and battery powered applications. Other key
features include Break-Before-Make switching, TTL and CMOS
compatibility, and low ON resistance. Single supply operation
(for positive switch voltages) is possible by connecting V- to 0V.
Features
• Low Power Consumption
• Break-Before-Make Switching tOFF 130ns, tON 150ns
Typical
• TTL, CMOS Compatible
• Low RDS(ON) (≤50Ω)
• Single Supply Operation
• True Second Source
File Number 3119
Pinouts and Functional Diagrams
DG300A DG300A (METAL CAN)
TOP VIEW DG300A (CDIP, PDIP)
TOP VIEW
S1
IN1
IN2
S2
D1
D2
V+ (SUBSTRATE AND CASE)
S2
GND
NC
S12
5
1
3
10
4
8
9
7
6
D2
IN2
V-
IN1
D1
NC
D1
NC
S1
NC
IN1
GND
V+
D2
NC
S2
NC
IN2
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
TRUTH TABLE
LOGIC SWITCH
0 OFF
1ON
Logic “0” ≤0.8V, Logic “1” ≥4.0V; Two SPST switches per
package (switches shown for Logic “1” input)
Ordering Information
PART NUMBER TEMPERATURE PACKAGE
DG300AAK -55oC to +125oC 14 Lead Ceramic DIP
DG301AAK -55oC to +125oC 14 Lead Ceramic DIP
DG302AAK -55oC to +125oC 14 Lead Ceramic DIP
DG303AAK -55oC to +125oC 14 Lead Ceramic DIP
DG300ABK -25oC to +85oC 14 Lead Ceramic DIP
DG301ABK -25oC to +85oC 14 Lead Ceramic DIP
DG302ABK -25oC to +85oC 14 Lead Ceramic DIP
DG303ABK -25oC to +85oC 14 Lead Ceramic DIP
DG300ACK 0oC to +70oC 14 Lead Ceramic DIP
DG301ACK 0oC to +70oC 14 Lead Ceramic DIP
DG302ACK 0oC to +70oC 14 Lead Ceramic DIP
DG303ACK 0oC to +70oC 14 Lead Ceramic DIP
DG300ACJ 0oC to +70oC 14 Lead Plastic DIP
DG301ACJ 0oC to +70oC 14 Lead Plastic DIP
DG302ACJ 0oC to +70oC 14 Lead Plastic DIP
DG303ACJ 0oC to +70oC 14 Lead Plastic DIP
DG300AAA -55oC to +125oC 10 Pin Metal Can
DG301AAA -55oC to +125oC 10 Pin Metal Can
DG300ABA -25oC to +85oC 10 Pin Metal Can
DG301ABA -25oC to +85oC 10 Pin Metal Can
DG300ACA 0oC to +70oC 10 Pin Metal Can
DG301ACA 0oC to +70oC 10 Pin Metal Can
DG303ACY 0oC to +70oC 16 Lead SOIC (W)
DG300AAA/883B -55oC to +125oC 10 Pin Metal Can
DG300AAK/883B -55oC to +125oC 14 Lead Ceramic DIP
DG301AAA/883B -55oC to +125oC 10 Pin Metal Can
DG301AAK/883B -55oC to +125oC 14 Lead Ceramic DIP
DG302AAK/883B -55oC to +125oC 14 Lead Ceramic DIP
DG303AAK/883B -55oC to +125oC 14 Lead Ceramic DIP
PART NUMBER TEMPERATURE PACKAGE
9-31
DG300A, DG301A, DG302A, DG303A
DG301A DG301A (METAL CAN)
TOP VIEW DG301A (CDIP, PDIP)
TOP VIEW
DG302A DG302A (CDIP, PDIP)
TOP VIEW
DG303A DG303A (CDIP, PDIP)
TOP VIEW DG303ACY (SOIC)
TOP VIEW
Pinouts and Functional Diagrams
(Continued)
S1
S2
IN
D1
D2
V+ (SUBSTRATE AND CASE)
S2
GND
NC
S12
5
1
3
10
4
8
9
7
6
D2
NC
V-
IN
D1
NC
D1
NC
S1
NC
IN
GND
V+
D2
NC
S2
NC
NC
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
TRUTH TABLE
LOGIC SWITCH 1 SWITCH 2
0 OFF ON
1 ON OFF
Logic “0” ≤0.8V, Logic “1” ≥4.0V; One SPDT switch per
package (switches shown for Logic “1” input)
S1
S3
IN1
D1
D3
S4
S2
IN2
D4
D2
TRUTH TABLE
LOGIC SWITCH
0 OFF
1ON
Logic “0” ≤0.8V, Logic “1” ≥4.0V;
Two DPST switch per package (switches
shown for Logic “1” input)
NC
S3
D3
D1
S1
IN1
GND
V+
S4
D4
D2
S2
IN2
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
S1
S3
IN1
D1
D3
S4
S2
IN2
D4
D2
NC
S3
D3
D1
S1
IN1
GND
V+
S4
D4
D2
S2
IN2
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
NC
S3
D3
D1
S1
IN1
NC
GND
V+
D4
D2
S2
IN2
V-
NC
S4
TRUTH TABLE
LOGIC SWITCH 1 AND 2 SWITCH 3 AND 4
0 OFF ON
1 ON OFF
Logic “0” ≤0.8V, Logic “1” ≥4.0V; Two SPDT switch per
package (switches shown for Logic “1” input)
9-32
Specifications DG300A, DG301A, DG302A, DG303A
Absolute Maximum Ratings Thermal Information
V+ to V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+44.0V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25V
VIN to Ground (Note 1) . . . . . . . . . . . . . . . . . . . . (V- - 2V), (V+ + 2V)
VS or VD to V+ (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . .+2, (V- - 2V)
VS or VD to V- (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . -2, (V+ + 2V)
Current, Any Terminal Except S or D . . . . . . . . . . . . . . . . . . . .30mA
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . . .30mA
Peak Current, S or D
(Pulsed at 1ms, 10% Duty Cycle Max) . . . . . . . . . . . . . . . .100mA
Storage Temperature Range
(C Suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65oC to +125oC
(A & B Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . -65oC to +150oC
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . 300oC
Thermal Resistance θJA θJC
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100oC/W -
Plastic DIP. . . . . . . . . . . . . . . . . . . . . . . . 145oC/W -
Ceramic DIP . . . . . . . . . . . . . . . . . . . . . . 80oC/W 24oC/W
Metal Can . . . . . . . . . . . . . . . . . . . . . . . . 136oC/W 65oC/W
Junction Temperature
Ceramic DIP, Metal Can . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
Plastic DIP, SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Operating Temperature Range
(C Suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to +70oC
(B Suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to +85oC
(A Suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC
Input Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V MAX
Input High Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.0V MIN
Input Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <20ns
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, TA = +25oC
PARAMETER TEST CONDITION
DG300A - DG303AA DG300A - DG303AB/C
UNITSMIN (NOTE 6)
TYP MAX MIN (NOTE 6)
TYP MAX
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON See Figure 3 - 150 300 - 150 - ns
Turn-OFF Time, tOFF See Figure 3 - 130 250 - 130 - ns
Break-Before-Make
Interval, tON - tOFF
See Figure 2, DG301A/DG303A - 50 - - 50 - ns
Charge Injection, Q CL = 10nF, RS = 0, VS = 0 - 3 - - 3 - mV
Source OFF Capacitance,
CS(OFF)
f = 1MHz, VIN
= 0.8V or VIN =
4.0V
VS = 0 - 14 - - 14 - pF
Drain OFF Capacitance,
CD(OFF)
VD = 0 - 14 - - 14 - pF
Channel ON Capacitance,
CD(ON) + CS(ON)
VS = VD = 0 - 40 - - 40 - pF
Input Capacitance, CIN f = 1MHz VIN = 0 - 6 - - 6 - pF
VIN = 15V - 7 - - 7 - pF
OFF Isolation
(Note 8) VIN = 0, RL = 1k, VS = 1VRMS,
f = 500kHz -62--62-dB
Crosstalk (Channel-to-
Channel) -74--74-dB
INPUT
Input Current with Voltage
High, IINH
VIN = 5.0V -1 -0.001 - -1 -0.001 - µA
VIN = 15.0V - 0.001 1 - 0.001 1 µA
Input Current with Voltage
Low, IINL
VIN = 0V -1 -0.001 - -1 -0.001 - µA
ANALOG SWITCH
Analog Signal Range,
VANALOG
IS = 10mA, VIN = 0.8V or 4V -15 - 15 -15 - 15 V
9-33
Specifications DG300A, DG301A, DG302A, DG303A
Drain-Source ON
Resistance, RDS(ON)
VIN = 0.8V or
VIN = 4.0V IS = -10mA,
VD = 10V - 30 50 - 30 50 Ω
IS = 10mA,
VD = -10V - 30 50 - 30 50 Ω
Source OFF Leakage
Current, IS(OFF)
VIN = 0.8V or
VIN = 4.0V VS = 14V,
VD = -14V - 0.1 1 - 0.1 5 nA
VS = -14V,
VD = 14V -1 -0.1 - -5 -0.1 - nA
Drain OFF Leakage
Current, ID(OFF)
VIN = 0.8V or
VIN = 4.0V VS = -14V,
VD = 14V - 0.1 1 - 0.1 5 nA
VS = 14V,
VD = -14V -1 -0.1 - -5 -0.1 - nA
Drain ON Leakage
Current, ID(ON)
VIN = 0.8V or
VIN = 4.0V VD = VS = 14V - 0.1 1 - 0.1 5 nA
VD = VS = -14V -2 -0.1 - -5 -0.1 - nA
POWER SUPPLIES
Positive Supply Current, I+ VIN = 4V (One Input)
(All Others = 0) - 0.23 0.5 - 0.23 0.5 mA
Negative Supply Current,
I- -10 -0.001 - -10 -0.001 - µA
Positive Supply Current, I+ VIN = 0.8V (All Inputs) - 0.001 10 - 0.001 10 µA
Negative Supply Current,
I- -10 -0.001 - -10 -0.001 - µA
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, TA = Over Temperature Range
PARAMETER TEST CONDITION
DG300A - DG303AA DG300A - DG303AB/C
UNITSMIN (NOTE 6)
TYP MAX MIN (NOTE 6)
TYP MAX
INPUT
Input Current with Voltage
High, IINH
VIN = 5.0V -1 - - - - - µA
VIN = 15.0V - - 1 - - - µA
Input Current with Voltage
Low, IINL
VIN = 0V -1 - - - - - µA
ANALOG SWITCH
Analog Signal Range,
VANALOG
IS = 10mA, VIN = 0.8V or 4V -15 - 15 -15 - 15 V
Drain-Source ON
Resistance, RDS(ON)
VIN = 0.8V or
VIN = 4.0V IS = -10mA,
VD = 10V --75--75Ω
I
S
= 10mA,
VD = -10V --75--75Ω
Source OFF Leakage Cur-
rent, IS(OFF)
VIN = 0.8V or
VIN = 4.0V VS = 14V,
VD = -14V - - 100 - - 100 nA
VS = -14V,
VD = 14V -100 - - -100 - - nA
Drain OFF Leakage
Current, ID(OFF)
VIN = 0.8V or
VIN = 4.0V VS = -14V,
VD = 14V - - 100 - - 100 nA
VS = 14V,
VD = -14V -100 - - -100 - - nA
Drain ON Leakage
Current, ID(ON)
VIN = 0.8V or
VIN = 4.0V VD = VS = 14V - - 100 - - 100 nA
VD = VS = -14V -200 - - -200 - - nA
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, TA = +25oC(Continued)
PARAMETER TEST CONDITION
DG300A - DG303AA DG300A - DG303AB/C
UNITSMIN (NOTE 6)
TYP MAX MIN (NOTE 6)
TYP MAX
9-34
Specifications DG300A, DG301A, DG302A, DG303A
POWER SUPPLIES
Positive Supply Current, I+ VIN = 4V (One Input)
(All Others = 0) --1---mA
Negative Supply Current,
I- -100 - - - - - µA
Positive Supply Current, I+ VIN = 0.8V (All Inputs) - - 100 - - - µA
Negative Supply Current,
I- -100 - - - - - µA
NOTES:
1. Signals on VS, VD or VIN exceeding V+ or V- will be clamped by internal diodes. Limit diode toward current to maximum current ratings.
2. Device mounted with all leads soldered or welded to PC board.
3. Derate 11mW/oC above +75oC
4. Derate 6.5mW/oC above +25oC.
5. Derate 6mW/oC above +75oC.
6. For design only, not 100% tested.
7. The algebraic convention whereby the most negative value is a minimum, and the most positive value is a maximum, is used in this data
sheet.
8. OFF isolation = 20 log VS/VD, where VS = input to OFF switch, and VD = output.
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, TA = Over Temperature Range (Continued)
PARAMETER TEST CONDITION
DG300A - DG303AA DG300A - DG303AB/C
UNITSMIN (NOTE 6)
TYP MAX MIN (NOTE 6)
TYP MAX
Pin Description
PIN SYMBOL DESCRIPTION
DG300A
1 NC No Connection
2D
1
Drain (Output) terminal for Switch 1
3 NC No Connection
4S
1
Source (Input) terminal for Switch 1
5 NC No Connection
6IN
1
Logic Control for Switch 1
7 GND Ground Terminal (Logic Common)
8 V- Negative Power Supply Terminal
9IN
2
Logic Control for Switch 2
10 NC No Connection
11 NC No Connection
12 S2Source (Input) terminal for Switch 2
13 D2Drain (Output) terminal for Switch 2
14 V+ Positive Power Supply Terminal
DG301A
1 NC No Connection
2D
1
Drain (Output) terminal for Switch 1
3 NC No Connection
4S
1
Source (Input) terminal for Switch 1
5 IN Logic Control for Switches
6 GND Ground Terminal (Logic Common)
7 V- Negative Power Supply Terminal
8 NC No Connection
9 NC No Connection
10 S2Source (Input) terminal for Switch 2
11 NC No Connection
12 D2Drain (Output) terminal for Switch 2
13 NC No Connection
14 V+ Positive Power Supply Terminal
DG302A, DG303A
1 NC No Connection
2S
3
Source (Input) terminal for Switch 3
3D
3
Drain (Output) terminal for Switch 3
4D
1
Drain (Output) terminal for Switch 1
5S
1
Source (Input) terminal for Switch 1
6IN
1
Logic Control for Switch 1
7 GND Ground Terminal (Logic Common)
8 V- Negative Power Supply Terminal
9IN
2
Logic Control for Switch 2
10 S2Source (Input) terminal for Switch 2
11 D2Drain (Output) terminal for Switch 2
12 D4Drain (Output) terminal for Switch 4
13 S4Source (Input) terminal for Switch 4
14 V+ Positive Power Supply Terminal
PIN SYMBOL DESCRIPTION
9-35
DG300A, DG301A, DG302A, DG303A
Test Circuits
FIGURE 1. CHARGE INJECTION TEST CIRCUIT
FIGURE 2. BREAK-BEFORE MAKE TEST CIRCUIT (DG301A, DG303A)
FIGURE 3. tON and tOFF TEST CIRCUIT
RSSX
CL = 10,000pF
VD
DX
INX
VS
VD
INX
∆VO
ON OFF ON
VO1
LOGIC “1” = SWITCH ON
VO2
S1
S2
IN
VS1 = 3V
LOGIC
OUTPUT
GND
VS2 = 3V
RL2
300
kΩ
RL1
300
kΩ
CL2
33pF
CL1
33pF
SWITCH
OUTPUT
+15VV+
-15VV-
VINH 50%
50%
0V tBBM
50%
0V
LOGIC
INPUT
SWITCH
OUTPUT
SWITCH
OUTPUT
VS1
VO1
VS2
VO2
0V
D1
D2
LOGIC “1” = SWITCH ON
VINH 50%
90%
0V tOFF
LOGIC
INPUT
SWITCH
OUTPUT
VS
0V
tON
tR < 20ns
tF < 20ns
10%
VO
S
IN
LOGIC
OUTPUT
GND
VS = 3V
RL
300
kΩ
CL
33pF
SWITCH
OUTPUT
+15VV+
-15VV-
D
9-36
DG300A, DG301A, DG302A, DG303A
Die Characteristics
DIE DIMENSIONS:
89 x 99 x 12 ± 2mils
METALLIZATION:
Type: Al
Thickness: 10kű1kÅ
GLASSIVATION:
Type: PSG Over Nitride
PSG Thickness: 7kű 1.4kÅ
Nitride Thickness: 8kű 1.2kÅ
WORST CASE CURRENT DENSITY:
1 x 105 A/cm2
Metallization Mask Layout
DG300A DG301A
DG302A DG303A
PIN 2
D1
PIN 4
S1
PIN 8
V- PIN 9
IN 2
PIN 13
D2
PIN 14
V+
PIN 11
S2
PIN 7
GND
PIN 6
IN 1
PIN 2
D1
PIN 4
S1
PIN 8
V-
PIN 13
D2
PIN 14
V+
PIN 11
S2
PIN 7
GND
PIN 6
IN 1
PIN 2
S3
PIN 4
D1
PIN 8
V- PIN 9
IN 2
PIN 14
V+
PIN 12
D4
PIN 7
GND
PIN 6
IN 1
PIN 3
D3
PIN 5
S1
PIN 11
D2
PIN 10
S2
PIN 13
S4 PIN 2
S3
PIN 4
D1
PIN 8
V- PIN 9
IN 2
PIN 14
V+
PIN 12
D4
PIN 7
GND
PIN 6
IN 1
PIN 3
D3
PIN 5
S1
PIN 11
D2
PIN 10
S2
PIN 13
S4
