DG300AAK [INTERSIL]
CMOS Analog Switches; CMOS模拟开关
| 型号： | DG300AAK |
| 厂家： | 
Intersil |
| 描述： | CMOS Analog Switches |
| 文件： | 总7页 (文件大小：309K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DG300A, DG301A, DG303A
ata Sheet
May 2001
File Number 3119.3
TTL-Compatible, CMOS Analog Switches
Features
The DG300A through DG303A family of monolithic CMOS
switches are truly compatible second source of the original
• Low Power Consumption
itle
• Break-Before-Make Switching
G30 manufacturer. The switches are latch-proof and are
- t
- t
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130ns
ON
designed to block signals up to 30V when OFF. Featuring
,
P-P
OFF
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.
301
• TTL, CMOS Compatible
• Low r (Max). . . . . . . . . . . . . . . . . . . . . . . . . . . 50Ω
303
b-
DS(ON)
• Single Supply Operation
• True Second Source
t
TL-
m-
ti-
,
OS
a-
Part Number Information
TEMP.
PKG.
NO.
o
PART NUMBER RANGE ( C)
PACKAGE
DG300ABK
DG301ACJ
DG303AAK
DG303ABK
DG303ACJ
DG303ACY
-25 to 85
0 to 70
14 Ld CERDIP
14 Ld PDIP
F14.3
E14.3
F14.3
F14.3
E14.3
M16.3
-55 to 125 14 Ld CERDIP
-25 to 85
0 to 70
0 to 70
14 Ld CERDIP
14 Ld PDIP
itch
utho
)
ey-
rds
ter-
16 Ld SOIC
Functional Diagrams and Pinouts (Switches shown for a logic “1” input)
DG300A
(SPST)
DG300A (CERDIP)
DG300A TRUTH TABLE
TOP VIEW
LOGIC
SWITCH
OFF
0
1
NC
1
2
3
4
5
6
7
14 V+
13
12 NC
11
10 NC
S
D
1
1
rpo-
ion,
i-
ON
D
D
2
1
Logic “0” ≤ 0.8V, Logic “1” ≥ 4.0V.
IN
1
NC
S
S
2
1
n-
IN
S
2
NC
IN
ctor,
itch
OS
9
8
IN
V-
1
2
D
2
2
GND
PST,
DT,
ST,
DT,
eo,
DG301A
(SPDT)
DG301A (PDIP)
TOP VIEW
DG301A TRUTH TABLE
LOGIC
SWITCH 1
OFF
SWITCH 2
ON
NC
1
14 V+
13
12 NC
11
10 NC
0
1
S
S
1
D
1
D
1
2
3
4
5
6
7
D
2
ON
OFF
ET,
alog
Logic “0” ≤ 0.8V, Logic “1” ≥ 4.0V.
NC
D
2
2
S
S
2
1
NC
IN
9
8
NC
V-
IN
GND
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. | Copyright © Intersil Americas Inc. 2001
1
DG300A, DG301A, DG303A
Functional Diagrams and Pinouts (Switches shown for a logic “1” input) (Continued)
DG303A
(SPDT)
DG303A (CERDIP, PDIP)
DG303ACY (SOIC)
TOP VIEW
TOP VIEW
NC
1
2
3
4
5
6
7
14 V+
13
12 D4
16 V+
NC
1
2
3
4
5
6
7
8
S
S
1
D
D
1
3
S
3
15
14
13
12
S
4
S
3
S
4
3
D
D
D
3
1
1
1
4
2
2
D
D
3
1
1
1
IN
IN
1
2
D
11
10
9
D
S
2
S
S
S
2
11 IN
10 V-
IN
2
IN
IN
2
S
S
D
D
2
GND
NC
2
4
8
V-
GND
4
9
NC
DG303A TRUTH TABLE
LOGIC
SWITCH 1 AND 2
SWITCH 3 AND 4
0
1
OFF
ON
ON
OFF
Logic “0” ≤ 0.8V, Logic “1” ≥ 4.0V.
Pin Descriptions
PIN
SYMBOL
NC
DESCRIPTION
PIN
SYMBOL
DESCRIPTION
8
No Connection
No Connection
DG300A
9
NC
1
NC
No Connection
10
S
2
Source (Input) Terminal for Switch 2
No Connection
2
D
Drain (Output) Terminal for Switch 1
No Connection
1
11
NC
3
NC
12
D
2
Drain (Output) Terminal for Switch 2
No Connection
4
S
Source (Input) Terminal for Switch 1
No Connection
1
13
NC
V+
5
NC
IN
14
Positive Power Supply Terminal
6
Logic Control for Switch 1
Ground Terminal (Logic Common)
Negative Power Supply Terminal
Logic Control for Switch 2
No Connection
1
DG303A
7
GND
V-
1
2
NC
No Connection
8
S
D
D
S
Source (Input) Terminal for Switch 3
Drain (Output) Terminal for Switch 3
Drain (Output) Terminal for Switch 1
Source (Input) Terminal for Switch 1
Logic Control for Switch 1
9
IN
3
3
1
1
2
3
10
NC
NC
4
11
No Connection
5
12
S
D
Source (Input) Terminal for Switch 2
Drain (Output) Terminal for Switch 2
Positive Power Supply Terminal
2
6
IN
1
13
2
7
GND
V-
Ground Terminal (Logic Common)
Negative Power Supply Terminal
Logic Control for Switch 2
14
V+
8
DG301A
9
IN
2
1
2
3
4
5
6
7
NC
No Connection
10
11
12
13
14
S
D
D
S
Source (Input) Terminal for Switch 2
Drain (Output) Terminal for Switch 2
Drain (Output) Terminal for Switch 4
Source (Input) Terminal for Switch 4
Positive Power Supply Terminal
D
Drain (Output) Terminal for Switch 1
No Connection
2
1
NC
2
4
4
S
Source (Input) Terminal for Switch 1
Logic Control for Switches
Ground Terminal (Logic Common)
Negative Power Supply Terminal
1
IN
GND
V-
V+
2
DG300A, DG301A, DG303A
Absolute Maximum Ratings
Thermal Information
o
o
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.0V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Thermal Resistance (Typical, Note 2)
θ
( C/W)
θ
( C/W)
JA
JC
SOIC Package . . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
CERDIP Package. . . . . . . . . . . . . . . . .
Maximum Junction Temperature
100
100
75
N/A
N/A
20
Digital Inputs, V , V (Note 1). . . . . . . . . . . . . (V-) - 2V to (V+) + 2V
S
D
or 30mA, Whichever Occurs First
Continuous Current, (Any Terminal). . . . . . . . . . . . . . . . . . . . . 30mA
Peak Current, S or D (Pulsed 1ms, 10% Duty Cycle Max) . . 100mA
o
o
Hermetic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 C
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 C
Maximum Storage Temperature Range. . . . . . . . . . -65 C to 150 C
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . 300 C
o
o
Operating Conditions
o
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Temperature Range
(SOIC - Lead Tips Only)
o
o
o
“A” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C
o
“B” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 C to 85 C
o
o
“C” Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to 70 C
Input Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V (Max)
Input High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0V (Min)
Input Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤20ns
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.
NOTES:
1. Signals on S , D or IN exceeding V+ or V- will be clamped by internal diodes. Limit diode forward current to maximum current ratings.
X
X
X
2. θ is measured with the component mounted on an evaluation PC board in free air.
JA
o
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, T = 25 C
A
“A” SUFFIX
“B” AND “C” SUFFIX
(NOTE 3)
(NOTE 3)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
See Figure 3
-
-
-
150
130
50
300
250
-
-
-
-
150
130
50
-
-
-
ns
ns
ns
Turn-OFF Time, t
See Figure 3
OFF
Break-Before-Make
Interval, t
See Figure 2, DG301A/DG303A
D
Charge Injection, Q
C
= 10nF, R = 0, V = 0
-
-
-
3
-
-
-
-
-
-
3
-
-
-
mV
dB
dB
L
S
S
OFF Isolation (Note 4)
V
= 0, R = 1kΩ, V = 1V
RMS
,
62
-74
62
-74
IN
L
S
f = 500kHz
Crosstalk
(Channel-to-Channel)
Source OFF Capacitance,
f = 1MHz,
V
V
V
= 0
-
-
-
14
14
40
-
-
-
-
-
-
14
14
40
-
-
-
pF
pF
pF
S
D
S
C
V
V
= 0.8V or
= 4.0V
S(OFF)
IN
IN
Drain OFF Capacitance,
= 0
C
D(OFF)
Channel ON Capacitance,
+ C
= V = 0
D
C
D(ON)
S(ON)
Input Capacitance, C
f = 1MHz
V
V
= 0
-
-
6
7
-
-
-
-
6
7
-
-
pF
pF
IN
IN
IN
= 15V
DIGITAL INPUT CHARACTERISTICS
Input Current with Voltage
High, I
V
V
V
= 5.0V
= 15.0V
= 0V
-1
-
-0.001
0.001
-0.001
-
1
-
-1
-
-0.001
0.001
-0.001
-
1
-
µA
µA
µA
IN
IN
IN
IH
Input Current with Voltage
Low, I
-1
-1
IL
3
DG300A, DG301A, DG303A
o
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, T = 25 C (Continued)
A
“A” SUFFIX
“B” AND “C” SUFFIX
(NOTE 3)
(NOTE 3)
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, = 10mA, V = 0.8V or 4V
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
I
-15
-
-
15
50
50
1
-15
-
-
15
50
50
5
V
S
IN
V
ANALOG
Drain-Source ON
Resistance, r
V
V
= 0.8V or
= 4.0V
I
V
= -10mA,
S
30
30
Ω
IN
IN
= 10V
DS(ON)
D
I
= 10mA,
-
30
-
30
Ω
S
V
= -10V
D
Source OFF Leakage
Current, I
V
V
= 0.8V or
= 4.0V
V
V
= 14V,
= -14V
-
0.1
-0.1
0.1
-0.1
-
0.1
-0.1
0.1
-0.1
nA
nA
nA
nA
IN
IN
S
D
S(OFF)
V
V
= -14V,
= 14V
-1
-
-
-5
-
-
S
D
Drain OFF Leakage
Current, I
V
V
= 0.8V or
= 4.0V
V
V
= -14V,
= 14V
1
5
IN
IN
S
D
D(OFF)
V
V
= 14V,
= -14V
-1
-
-5
-
S
D
Channel ON Leakage
Current, I
V
V
= 0.8V or
= 4.0V
V
V
= V = 14V
-
0.1
1
-
-
0.1
5
-
nA
nA
IN
IN
D
D
S
D(ON)
= V = -14V
-2
-0.1
-5
-0.1
S
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
Negative Supply Current, I-
Positive Supply Current, I+
Negative Supply Current, I-
V
= 4V (One Input)
-
0.23
0.5
-
-
0.23
0.5
-
mA
µA
µA
µA
IN
(All Others = 0)
-10
-
-0.001
0.001
-0.001
-10
-
-0.001
0.001
-0.001
V
= 0.8V (All Inputs)
10
-
10
-
IN
-10
-10
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, T = Full Temperature Range
A
“A” SUFFIX
“B” AND “C” SUFFIX
(NOTE 3)
(NOTE 3)
PARAMETER
TEST CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DIGITAL INPUT CHARACTERISTICS
Input Current with Voltage
High, I
V
V
V
= 5.0V
-1
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
µA
µA
µA
IN
IN
IN
IH
= 15.0V
= 0V
Input Current with Voltage
Low, I
-1
IL
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, = 10mA, V = 0.8V or 4V
I
-15
-
-
-
-
-
15
75
75
100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
Ω
S
IN
V
ANALOG
Drain-Source ON
Resistance, r
V
V
= 0.8V or
= 4.0V
I
V
= -10mA,
S
-
IN
IN
= 10V
DS(ON)
D
I
V
= 10mA,
-
-
Ω
S
= -10V
D
Source OFF Leakage
Current, I
V
V
= 0.8V or
= 4.0V
V
V
= 14V,
= -14V
nA
nA
IN
IN
S
D
S(OFF)
V
V
= -14V,
= 14V
-100
S
D
4
DG300A, DG301A, DG303A
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, T = Full Temperature Range (Continued)
A
“A” SUFFIX
“B” AND “C” SUFFIX
(NOTE 3)
(NOTE 3)
PARAMETER
TEST CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Drain OFF Leakage
Current, I
D(OFF)
V
V
= 0.8V or
= 4.0V
V
V
= -14V,
= 14V
-
-
-
100
-
-
-
-
nA
IN
IN
S
D
V
V
= 14V,
= -14V
-100
-
-
nA
S
D
Channel ON Leakage
Current, I
V
V
= 0.8V or
= 4.0V
V
V
= V = 14V
-
-
-
100
-
-
-
-
-
-
-
nA
nA
IN
IN
D
D
S
D(ON)
= V = -14V
-200
S
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
Negative Supply Current, I-
Positive Supply Current, I+
Negative Supply Current, I-
NOTES:
V
= 4V (One Input)
-
-
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
mA
µA
µA
µA
IN
(All Others = 0)
-100
-
-
100
-
V
= 0.8V (All Inputs)
IN
-100
3. For design only, not 100% tested.
4. OFF isolation = 20 Log V /V , where V = input to OFF switch, and V = output.
S
D
S
D
Test Circuits and Waveforms
∆V
O
R
S
S
D
X
X
V
D
V
D
IN
X
C
= 10nF
V
L
S
IN
X
ON
ON
OFF
FIGURE 1. CHARGE INJECTION TEST CIRCUIT AND MEASUREMENT POINTS
LOGIC “1” = SWITCH ON
5V
LOGIC
INPUT
0V
V
V+ 15V
S1
SWITCH
OUTPUT
D
1
V
V
= 3V
S1
S
V
1
O1
SWITCH
OUTPUT
50%
= 3V
D
2
S2
S
0V
V
(V
)
2
O2
O1
t
R
300
Ω
R
300
Ω
C
C
D
L2
L1
L2
L1
IN
V
S2
LOGIC
INPUT
33pF
33pF
0V
50%
SWITCH
OUTPUT
V-
GND
(V
)
0V
O2
-15V
FIGURE 2. BREAK-BEFORE MAKE TEST CIRCUIT AND MEASUREMENT POINTS (DG301A, DG303A)
5
DG300A, DG301A, DG303A
Test Circuits and Waveforms (Continued)
LOGIC “1” = SWITCH ON
50%
V+ +15V
D
5V
t
< 20ns
r
f
t < 20ns
LOGIC
INPUT
SWITCH
OUTPUT
V
= 3V
IN
S
S
0V
V
O
SWITCH
INPUT
V
S
C
R
300
kΩ
L
LOGIC
INPUT
L
33pF
90%
SWITCH
OUTPUT 0V
10%
t
t
GND
V-
ON
OFF
-15V
FIGURE 3. t
and t TEST CIRCUIT AND MEASUREMENT POINTS
OFF
ON
Die Characteristics
DIE DIMENSIONS:
89 mils x 99 mils x 12 mils
METALLIZATION:
Type: Al
Thickness: 10kÅ 1kÅ
PASSIVATION:
Type: PSG Over Nitride
PSG Thickness: 7kÅ 1.4kÅ
Nitride Thickness: 8kÅ 1.2kÅ
WORST CASE CURRENT DENSITY:
5
2
1 x 10 A/cm
6
DG300A, DG301A, DG303A
Metallization Mask Layouts
DG300A
DG301A
PIN 14
V+
PIN 14
V+
PIN 2
D1
PIN 13
D2
PIN 2
D1
PIN 13
D2
PIN 11
S2
PIN 4
S1
PIN 11
S2
PIN 4
S1
PIN 6
IN 1
PIN 7
GND
PIN 7
GND
PIN 8
V-
PIN 9
IN 2
PIN 8
V-
PIN 6
IN 1
NC
NC
DG303A
PIN 14
V+
PIN 2
S3
PIN 13
S4
PIN 3
D3
PIN 12
D4
PIN 11
D2
PIN 4
D1
PIN 5
S1
PIN 10
S2
PIN 7
GND
PIN 9
IN 2
PIN 8
V-
PIN 6
IN 1
NC
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7
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