DG3409DB-T2-E1 [VISHAY]
Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers; 高精度8通道/双4通道低电压模拟多路复用器
| 型号： | DG3409DB-T2-E1 |
| 厂家： | 
VISHAY |
| 描述： | Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers |
| 文件： | 总14页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DG3408/3409
Vishay Siliconix
Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
DESCRIPTION
FEATURES
The DG3408/3409 uses BiCMOS wafer fabrication
technology that allows the DG3408/3409 to operate on sin-
gle and dual supplies. Single supply voltage ranges from 3
to 12 V while dual supply operation is recommended with
3 to ꢀ V.
•
2.7 to 12 V Single Supply or 3 to ꢀ V
Dual Supply Operation
Low On-Resistance-rON: 3.9 Ω Typ.
Fast Switching: tON - 42 ns, tOFF - 24 ns
Break-Before-Make Guaranteed
Low Leakage
TTL, CMOS, LV Logic (3 V) Compatible
2000 V ESD Protection (HBM)
MICRO FOOT® Package
•
•
•
•
•
•
•
•
RoHS
COMPLIANT
The DG3408 is an 8-channel single-ended analog
multiplexer designed to connect one of eight inputs to a
common output as determined by a 3-bit binary address
(A0, A1, A2). The DG3409 is a dual 4-channel differential
analog multiplexer designed to connect one of four
differential inputs to a common dual output as determined by
its 2-bit binary address (A0, A1). Break-before-make
switching action to protect against momentary crosstalk
between adjacent channels.
Lead (Pb)-free Solder Bumps
BENEFITS
•
•
•
•
High Accuracy
Single and Dual Power Rail Capacity
Wide Operating Voltage Range
Simple Logic Interface
APPLICATIONS
•
•
•
•
•
•
•
Data Acquisition Systems
Battery Operated Equipment
Portable Test Equipment
Sample and Hold Circuits
Communication Systems
SDSL, DSLAM
Audio and Video Signal Routing
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG3409
MICRO FOOT 1ꢀ-Bump
DG3408
MICRO FOOT 1ꢀ-Bump
A1 Locator
A1 Locator
V+ V-
V+
V-
XXX
3409
XXX
3408
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
1A
2A
3A
4A
1B
2B
3B
4B
1
2
3
4
5
ꢀ
7
8
Device Marking: 3409
xxx = Data/Lot Traceabiliity Code
Device Marking: 3408
xxx = Data/Lot Traceabiliity Code
D
D
A
1
2
3
4
1
2
3
4
D
D
A
D
B
A
B
S
S
D
V-
A
S
A
B
S
1A
1B
2B
3B
4B
2
1
2
3
4
5
B
S
S
S
V-
GND
V+
S
S
S
S
GND
V+
S
S
S
2A
3A
4A
ꢀ
Decoder/Driver
Decoder/Driver
C
D
EN
C
D
S
S
EN
7
8
A
A
0
A
A
1
1
0
A
A
EN GND
0
A
A
A EN GND
0
1
2
1
Top View
Top View
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
1
DG3408/3409
Vishay Siliconix
TRUTH TABLES AND ORDERING INFORMATION
TRUTH TABLE - DG3408
TRUTH TABLE - DG3409
A2
A1
A0
A1
A0
EN
1
On Switch
EN
On Switch
X
0
0
0
0
1
1
1
1
X
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
None
X
0
0
1
1
X
0
1
0
1
1
None
0
1
2
3
4
5
ꢀ
7
8
0
1
2
3
4
0
0
0
0
0
0
0
X = Do not care
0
0
0
For low and high voltage levels for VAX and VEN consult "Digital Control" Parameters for Specific V+ operation. See Specifications
Tables for:
Single Supply 12 V
Dual Supply V+ = 5 V, V- = - 5 V
Single Supply 5 V
Single Supply 3 V
ORDERING INFORMATION - DG3408
ORDERING INFORMATION - DG3409
Temperature
Temperature
Package
Part Number
Package
Part Number
Range
Range
MICRO FOOT: 1ꢀ-Bump
(4 x 4, 0.5 mm Pitch,
238 µm Bump Height)
MICRO FOOT: 1ꢀ-Bump
(4 x 4, 0.5 mm Pitch,
238 µm Bump Height)
DG3408DB-T2-E1
(Lead (Pb)-free)
DG3409DB-T2-E1
(Lead (Pb)-free)
- 40 to 85 °C
- 40 to 85 °C
ABSOLUTE MAXIMUM RATINGS T = 25 °C, unless otherwise noted
A
Parameter
Limit
14
Unit
Voltage Referenced V+ to V-
GND
7
V
Digital Inputsa, VS, VD
(V-) - 0.3 V to (V) + 0.3 V
Current (Any Terminal Except S or D)
30
100
Continuous Current, S or D)
mA
Peak Current, S or D (Pulsed at 1 ms, 10 % Duty Cycle Max)
200
Package Solder Reflow Conditionsb
IR/Convection
250
°C
Storage Temperature
- ꢀ5 to 150
Power Dissipation (Package)c, (TA = 70 °C)
1ꢀ-Bump (4 x 4 mm) MICRO FOOTd
719
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. Refer to IPC/JEDEC (J-STD-020B).
c. All bumps soldered or welded to PC board.
d. Derate 9.0 mW/°C above 70 °C.
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2
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 12 V)
Test Conditions
Limits
Unless Otherwise Specified
- 40 to 85 °C
V+ = 12 V, 10 %, V- = 0 V
VA, VEN = 0.8 V or 2.4 Vf
Parameter
Symbol
Tempb
Minc
Typd
Maxc
Unit
Analog Switch
Analog Signal Rangee
VANALOG
rON
Full
0
12
V
V+ = 10.8 V, VD = 2 V or 9 V, IS = 50 mA
Sequence Each Switch On
Room
Full
4
7
7.5
On-Resistance
ON Match Between Channelsg
ΔrON
Room
Room
3.ꢀ
8
Ω
r
V+ = 10.8 V, VD = 2 V or 9 V, IS = 50 mA
rON
On-Resistance Flatnessi
Flatness
Room
Full
- 2
- 20
2
20
IS(off)
ID(off)
ID(on)
VEN = 2.4 V, VD = 11 V or 1 V, VS = 1 V or 11 V
VEN = 0 V, VS = VD = 1 V or 11 V
Switch Off Leakage Current
Channel On Leakage Current
Room
Full
- 2
- 20
2
20
nA
Room
Full
- 2
- 20
2
20
Digital Control
VINH
VINL
IIN
Logic High Input Voltage
Logic Low Input Voltage
Input Current
Full
Full
Full
2.4
- 1
V
0.8
1
VAX = VEN = 2.4 V or 0.8 V
µA
Dynamic Characteristics
VS1 = 8 V, VS8 = 0 V, (DG3408)
VS1b = 8 V, VS4b = 0 V, (DG3409)
See Figure 2
Room
Full
42
71
75
tTRANS
Transition Time
VS(all) = VDA = 5 V
Room
Full
2
24
42
24
tBBM
Break-Before-Make Time
Enable Turn-On Time
Enable Turn-Off Time
ns
See Figure 4
Room
Full
70
75
tON(EN)
tOFF(EN)
VAX = 0 V, VS1 = 5 V (DG3408)
VAX = 0 V, VS1b = 5 V (DG3409)
See Figure 3
Room
Full
44
4ꢀ
Charge Injectione
Off Isolatione, h
Crosstalke
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
f = 100 kHz, RL = 1 kΩ
Q
Room
Room
29
pC
dB
OIRR
XTALK
- 80
Room
Room
Room
Room
Room
Room
Room
- 85
21
DG3408
Source Off Capacitancee
Drain Off Capacitancee
Drain On Capacitancee
CS(off)
CD(off)
CD(on)
f = 1 MHz, VS = 0 V, VEN = 2.4 V
DG3409
23
DG3408
211
112
238
137
f = 1 MHz, VD = 0 V, VEN = 2.4 V
pF
µA
DG3409
DG3408
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3409
Power Supplies
VEN = VA = 0 V or V+
Power Supply Current
I+
Room
1.0
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
3
DG3408/3409
Vishay Siliconix
SPECIFICATIONS (DUAL SUPPLY V+ = 5 V, V- = - 5 V)
Test Conditions
Limits
Unless Otherwise Specified
- 40 to 85 °C
V+ = 5 V, V- = - 5 V, 10 %
VA, VEN = 0.8 V or 2.0 Vf
Parameter
Symbol
Tempb Minc
Typd
Maxc
Unit
Analog Switch
Analog Signal Rangee
VANALOG
rON
Full
- 5
5
V
V+ = 4.5 V, V- = - 4.5 V, VD
=
3.5 V, IS = 50 mA,
Room
Full
5
8
8.5
On-Resistance
Sequence Each Switch On
ON Match Between Channelsg
ΔrON
Room
Room
3.ꢀ
8.2
Ω
r
V+ = 4.5 V, V- = - 4.5 V, VD
=
3.5 V, IS = 50 mA
rON
On-Resistance Flatnessi
Flatness
Room
Full
- 2
- 20
2
20
IS(off)
ID(off)
ID(on)
V+ = 5.5, V- = - 5.5 V
Switch Off Leakage Currenta
Channel On Leakage Currenta
V
EN = 2.4 V, VD
=
4.5 V, VS
=
4.5 V
4.5 V
Room
Full
- 2
- 20
2
20
nA
V+ = 5.5 V, V- = - 5.5 V
EN = 0 V, VD 4.5 V, VS
Room
Full
- 2
- 20
2
20
V
=
=
Digital Control
VINH
VINL
IIN
Logic High Input Voltage
Logic Low Input Voltage
Full
Full
Full
2.0
- 1
V
0.8
1
Input Currenta
VAX = VEN = 2.0 V or 0.8 V
µA
Dynamic Characteristics
VS1 = 3.5 V, VS8 = - 3.5 V, (DG3408)
Room
Full
ꢀ8
89
94
Transition Timee
tTRANS
VS1b = 3.5 V, VS4b = - 3.5 V, (DG3409)
See Figure 2
VS(all) = VDA = 3.5 V
See Figure 4
Room
Full
1
1ꢀ
ꢀ8
58
Break-Before-Make Timee
Enable Turn-On Timee
Enable Turn-Off Timee
Source Off Capacitancee
tBBM
tON(EN)
tOFF(EN)
CS(off)
ns
Room
Full
88
94
VAX = 0 V, VS1 = 3.5 V (DG3408)
VAX = 0 V, VS1b = 3.5 V (DG3409)
See Figure 3
Room
Full
78
81
DG3408
Room
Room
Room
Room
Room
Room
23
f = 1 MHz, VS = 0 V, VEN = 2.0 V
f = 1 MHz, VD = 0 V, VEN = 2.0 V
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3409
DG3408
DG3409
DG3408
DG3409
23
223
113
24ꢀ
137
Drain Off Capacitancee
CD(off)
CD(on)
pF
µA
Drain On Capacitancee
Power Supplies
I+
I-
Room
Room
1.0
V
EN = VA = 0 V or V+
Power Supply Current
- 1.0
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Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 5 V)
Test Conditions
Limits
Unless Otherwise Specified
- 40 to 85 °C
V+ = 5 V, 10 %, V- = 0 V
VA, VEN = 0.8 V or 2.0 Vf
Parameter
Symbol
Tempb
Minc
Typd
Maxc
Unit
Analog Switch
Analog Signal Rangee
VANALOG
rON
Full
0
5
V
Room
Full
7
10.5
11
V+ = 4.5 V, VD or VS = 1 V or 3.5 V, IS = 50 mA
V+ = 4.5 V, VD = 1 V or 3.5 V, IS = 50 mA
On-Resistance
ONMatchBetweenChannelsg
ΔrON
Room
3.ꢀ
r
Ω
rON
On-Resistance Flatnessi
Room
9
Flatness
Room
Full
- 2
- 20
2
20
IS(off)
ID(off)
ID(on)
V+ = 5.5 V
S = 1 V or 4 V, VD = 4 V or 1 V
Switch Off Leakage Currenta
Channel On Leakage Currenta
V
Room
Full
- 2
- 20
2
20
nA
V+ = 5.5 V
Room
Full
- 2
- 20
2
20
V
D = VS = 1 V or 4 V, Sequence Each Switch On
Digital Control
VINH
VINL
IIN
Logic High Input Voltage
Logic Low Input Voltage
Full
Full
Full
2.0
- 1
V+ = 5 V
V
0.8
1
Input Currenta
VAX = VEN = 2.0 V or 0.8 V
µA
Dynamic Characteristics
VS1 = 3.5 V, VS8 = 0 V, (DG3408)
VS1b = 3.5 V, VS4b = 0 V, (DG3409)
See Figure 2
Room
Full
73
94
104
Transition Timee
tTRANS
VS(all) = VDA = 3.5 V
Room
Full
2
29
74
38
Break-Before-Make Timee
Enable Turn-On Timee
Enable Turn-Off Timee
tOPEN
tON(EN)
tOFF(EN)
ns
See Figure 4
Room
Full
94
104
VAX = 0 V, VS1 = 3.5 V (DG3408)
VAX = 0 V, VS1b = 3.5 V (DG3409)
See Figure 3
Room
Full
57
ꢀ1
Charge Injectione
Off Isolatione, h
Crosstalke
CL = 1 nF, RGEN = 0 Ω, VGEN = 0 V
RL = 1 kΩ, f = 100 kHz
Q
Room
Room
20
pC
dB
OIRR
XTALK
- 81
Room
Room
Room
Room
Room
Room
Room
- 85
22
DG3408
Source Off Capacitancee
Drain Off Capacitancee
Drain On Capacitancee
CS(off)
CD(off)
CD(on)
f = 1 MHz, VS = 0 V, VEN = 0 V
DG3409
24
DG3408
223
113
244
143
f = 1 MHz, VD = 0 V, VEN = 2.0 V
pF
µA
DG3409
DG3408
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3409
Power Supplies
VEN = VA = 0 V or V+
Power Supply Current
I+
Room
1.0
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
5
DG3408/3409
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 3 V)
Test Conditions
Unless Otherwise Specified
Limits
- 40 to 85 °C
V+ = 3 V, 10 %, V- = 0 V
EN = 0.4 V or 1.8 Vf
Parameter
Symbol
Tempb
Minc
Typd
Maxc
Unit
V
Analog Switch
Analog Signal Rangee
VANALOG
rON
Full
0
3
V
Room
Full
12
25.5
2ꢀ.5
V+ = 2.7 V, VD = 0.5 or 2.2 V, IS = 5 mA
On-Resistance
rON Match Between Channelsg
On-Resistance Flatnessi
ΔrON
Room
3.ꢀ
Ω
V+ = 2.7 V, VD = 0.5 V or 2.2 V, IS = 5 mA
rON
Flatness
Room
13
Room
Full
- 2
2
IS(off)
ID(off)
ID(on)
- 20
20
V+ = 3.3 V
Switch Off Leakage Currenta
VS = 2 or 1 V, VD = 1 or 2 V
Room
Full
- 2
- 20
2
20
nA
V+ = 3.3 V
Room
Full
- 2
- 20
2
20
Channel On Leakage Currenta
VD = VS = 1 or 2 V, Sequence Each Switch On
Digital Control
VINH
VINL
IIN
Logic High Input Voltage
Logic Low Input Voltage
Input Currenta
Full
Full
Full
1.8
- 1
V
0.4
1
VAX = VEN = 1.8 V or 0.4 V
µA
Dynamic Characteristics
VS1 = 1.5 V, VS8 = 0 V, (DG3408)
Room
Full
140
1ꢀ5
182
tTRANS
Transition Time
V
S1b = 1.5 V, VS4b = 0 V, (DG3409)
See Figure 2
VS(all) = VDA = 1.5 V
See Figure 4
Room
Full
2
ꢀ3
140
7ꢀ
tBBM
Break-Before-Make Time
Enable Turn-On Time
Enable Turn-Off Time
ns
Room
Full
1ꢀ2
178
tON(EN)
tOFF(EN)
VAX = 0 V, VS1 = 1.5 V (DG3408)
AX = 0 V, VS1b = 1.5 V (DG3409)
V
Room
Full
97
104
See Figure 3
Charge Injectione
Off Isolatione, h
Crosstalke
CL = 1 nF, RGEN = 0, VGEN = 0 V
Q
Room
Room
Room
Room
Room
Room
Room
Room
Room
7
pC
dB
OIRR
XTALK
- 81
- 85
23
f = 100 kHz, RL = 1 kΩ
DG3408
Source Off Capacitancee
Drain Off Capacitancee
Drain On Capacitancee
CS(off)
CD(off)
CD(on)
f = 1 MHz, VS = 0 V, VEN = 1.8 V
f = 1 MHz, VD = 0 V, VEN = 1.8 V
f = 1 MHz, VD = 0 V, VEN = 0 V
DG3409
DG3408
DG3409
DG3408
DG3409
25
230
120
25ꢀ
147
pF
µA
Power Supplies
V
EN = VA = 0 V or V+
Power Supply Current
I+
Room
1.0
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. 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.
g. ΔrDON = rDON Max - rDON Min.
h. Worst case isolation occurs on Channel 4 due to proximity to the drain pin.
i. rDON flatness is measured as the difference between the minimum and maximum measured values across a defined Analog signal.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
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ꢀ
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
1ꢀ
1ꢀ
14
12
10
8
T = 25 °C
A = 85 °C
B = 25 °C
C = - 40 °C
14
V+ = 3.0 V
I
S
= 5 mA
12
V+ = 3.0 V
I
S
= 5 mA
A
B
C
10
8
V+ = 5.0 V
= 50 mA
I
S
V+ = 5.0 V
A
B
C
I
S
= 50 mA
V+ = 12.0 V
= 50 mA
ꢀ
ꢀ
I
S
V+ = 12.0 V
A
4
I
S
= 50 mA
4
B
C
2
2
0
0
0
3
ꢀ
9
12
0
2
4
ꢀ
8
10
12
V
- Analog Voltage (V)
COM
V
- Analog Voltage (V)
COM
rON vs. VCOM and Single Supply Voltage
rON vs. Analog Voltage and Temperature
12
10
8
10000
1000
100
10
V
=
5 V
A = 85 °C
B = 25 °C
C = - 40 °C
V
, V = 0 V
AX EN
I
S
= 50 mA
V+ = 12 V
V- = 0 V
ꢀ
A
B
C
V+ = 5 V
V- = - 5 V
4
2
0
1
- 5
- 3
- 1
1
3
5
- ꢀ0 - 40 - 20
0
20
Temperature (°C)
Supply Current vs. Temperature
40
ꢀ0
80
100
V
- Analog Voltage (V)
COM
rON vs. Analog Voltage and Temperature
100
20
0
I
/I
NO(off) NC(off)
I
/I
NO(off) NC(off)
0
- 100
- 200
- 300
- 400
- 500
- 20
- 40
- ꢀ0
- 80
- 100
- 120
I
COM(off)
I
COM(off)
I
COM(on)
I
COM(on)
V+ = 12 V
V- = 0 V
V+ = 5 V
V- = - 5 V
0
2
4
ꢀ
-
8
10
12
- 5
- 3
- 1
, V , V
1
3
5
V
, V , V
Analog Voltage
COM NO NC
V
-
Analog Voltage
COM NO NC
Leakage Current vs. Analog Voltage
Leakage Current vs. Analog Voltage
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
7
DG3408/3409
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
1ꢀ0
180
150
120
90
t
V+ = 3 V
TRANS-
t
V+ = 3 V
140
120
100
80
ON
t
V+ = 3 V
TRANS+
t
V+ = 5 V
V+ = 5 V
TRANS-
t
V+ = 3 V
OFF
t
TRANS+
t
V+ = 5 V
ON
ꢀ0
ꢀ0
t
V+ = 12 V
V+ = 12 V
t
V+ = 12 V
TRANS-
ON
40
t
V+ = 5 V
OFF
30
t
TRANS+
20
t
V+ = 12 V
OFF
0
0
- ꢀ0 - 40 - 20
0
20
40
ꢀ0
80
100
- ꢀ0 - 40 - 20
0
20
40
ꢀ0
80
100
Temperature (°C)
Temperature (°C)
Switching Time vs. Temperature
and Single Supply Voltage
Transition Time vs. Temperature and
Single Supply Voltage
10000
1000
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V+ = 5 V
V- = - 5 V
I
, I
NO(off) NC(off)
100
I
COM(on)
10
1
I
COM(off)
- ꢀ0 - 40 - 20
0
20
40
ꢀ0
80
100
2
4
ꢀ
8
10
12
14
Temperature (°C)
V+ - Supply Voltage (V)
Leakage Current vs. Temperature
Switching Threshold vs. Supply Voltage
10
0
10
0
Insertion Loss
Insertion Loss
- 10
- 20
- 30
- 40
- 50
- ꢀ0
- 70
- 10
- 20
- 30
- 40
- 50
- ꢀ0
- 70
OIRR
OIRR
Crosstalk
Crosstalk
V+ = 12 V
V- = 0 V
V+ = 12 V
V- = 0 V
- 80
- 90
R
L
= 50 Ω
- 80
- 90
R
L
= 50 Ω
100 K
1 M
10 M
100 M
1 G
100 K
1 M
10 M
100 M
1 G
Frequency (Hz)
Frequency (Hz)
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency (DG3409)
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency (DG3408)
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8
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
100 m
V+ = 5 V
V- = - 5 V
10 m
1 m
100 μ
10 μ
1 μ
100 n
10 n
1 n
10
100
1 K
10 K 100 K
1 M
10 M
Input Switching Frequency (Hz)
Supply Current vs. Input Switching Frequency
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
D
A
0
V+
V-
Level
Shift
Decode/
Drive
A
X
S
S
1
n
V+
EN
GND
V-
Figure 1.
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
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9
DG3408/3409
Vishay Siliconix
TEST CIRCUITS
V+
V+
A
A
A
t < 5 ns
r
t < 5 ns
f
2
S
V
V
1
8
S1
S8
3 V
0 V
1
0
Logic
Input
S
- S
2
7
50 %
50 Ω
S
DG3408
V
AX
V
D
O
EN
GND
V-
V
S1
90 %
35 pF
Switch
Output
300 Ω
V-
V
50 %
O
V+
V+
90 %
V
S8
t
TRANS
A
A
1
0
V
S
S1b
S4b
1b
S ON
1
S
S
ON (DG3408)
or
ON (DG3409)
8
S
- S , D
4a
1a
a
50 Ω
t
4
TRANS
S
V
4b
DG3409
EN
V
D
b
Return to Specifications:
Single Supply 12 V
O
GND
V-
35 pF
Dual Supply V+ = 5 V, V- = - 5 V
Single Supply 5 V
300 Ω
V-
Single Supply 3 V
Figure 2. Transition Time
V+
V+
V
S
1
S1
EN
S
- S
8
2
A
A
A
0
DG3408
1
2
t < 5 ns
t < 5 ns
f
r
3 V
Logic
Input
V
O
D
50 %
GND
V-
0 V
t
50 Ω
35 pF
300 Ω
t
OFF(EN)
ON(EN)
V-
0 V
90 %
V+
V+
Switch
Output
V
O
90 %
S
V
S1
1b
V
O
EN
S
- S , D
4a a
1a
A
A
0
S
S
4b
2b
Return to Specifications:
Single Supply 12 V
DG3409
1
D
b
V
O
Dual Supply V+ = 5 V, V- = - 5 V
Single Supply 5 V
GND
V-
50 Ω
35 pF
300 Ω
Single Supply 3 V
V-
Figure 3. Enable Switching Time
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10
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
TEST CIRCUITS
t < 5 ns
r
t < 5 ns
f
V+
All S and D
3 V
0 V
Logic
Input
EN
50 %
V
a
S1
A
A
A
0
1
DG3408
DG3409
D , D
2
b
V
O
V
S
90 %
GND
V-
Switch
Output
50 Ω
35 pF
300 Ω
V-
V
O
t
OPEN
0 V
Return to Specifications:
Single Supply 12 V
Dual Supply V+ = 5 V, V- = - 5 V
Single Supply 5 V
Single Supply 3 V
Figure 4. Break-Before-Make Interval
V+
R
g
V+
3 V
S
X
Logic
OFF
ON
OFF
Input
0 V
EN
V
g
A
A
A
0
D
V
O
Channel
Select
1
2
ΔV
O
C
1 nF
L
Switch
Output
GND
V-
V-
ΔV is the measured voltage due to charge transfer
O
error Q, when the channel turns off.
Q = C x ΔV
L
O
Figure 5. Charge Injection
V+
V+
EN
S
V
X
IN
R
g
= 50 Ω
S
A
A
A
8
0
1
2
D
V
OUT
R
L
50 Ω
GND
V-
V-
V
OUT
Off Isolation = 20 log
Figure 6. Off Isolation
V
IN
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
www.vishay.com
11
DG3408/3409
Vishay Siliconix
TEST CIRCUITS
V+
V+
S
S
1
X
V
IN
R
50 Ω
IN
S
A
A
A
8
0
1
2
V
D
OUT
R
g
= 50 Ω
R
L
50 Ω
GND
V-
V-
EN
V
OUT
Crosstalk = 20 log
V
IN
Figure 7. Crosstalk
V+
V+
V
IN
S
1
R
g
= 50 Ω
A
A
A
D
V
0
1
2
OUT
R
L
50 Ω
GND
V-
V-
EN
V
OUT
Insertion Loss = 20 log
V
IN
Figure 8. Insertion Loss
V+
V+
S
S
1
8
Meter
A
A
A
2
1
0
HP4192A
Impedance
Analyzer
Channel
Select
or Equivalent
D
f = 1 MHz
GND
V-
V-
EN
Figure 9. Source Drain Capacitance
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12
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
DG3408/3409
Vishay Siliconix
PACKAGE OUTLINE
MICRO FOOT: 16-BUMP (4 x 4, 0.5 mm PITCH, 0.238 mm BUMP HEIGHT)
ꢀ X Ø 0.150 ~ 0.229
Note b
Solder Mask Ø ~ Pad Diameter + 0.1
Silicon
A
2
A
A
1
0.5
Bump
Note a
4
3
2
1
0.5
Recommended Land Pattern
b Diameter
A
e
Index-Bump A1
Note c
B
e
E
C
XXX
3408
e
D
S
Top Side (Die Back)
S
e
e
e
D
Notes (Unless Otherwise Specified):
a. Bump is Lead Free Sn/Ag/Cu.
b. Non-solder mask defined copper landing pad.
c. Laser Mark on silicon die back; back-lapped, no coating. Shown is not actual marking; sample only.
Millimetersa
Inches
Dim
Min
Max
0.753
0.258
Min
Max
A
0.ꢀ88
0.218
0.0271
0.008ꢀ
0.029ꢀ
0.0102
A1
A2
0.470
0.30ꢀ
1.980
1.980
0.495
0.34ꢀ
2.020
2.020
0.0185
0.0120
0.0780
0.0780
0.0195
0.013ꢀ
0.0795
0.0795
b
D
E
e
0.5 BASIC
0.0197 BASIC
S
0.230
0.270
0.0091
0.010ꢀ
Notes:
a. Use millimeters as the primary measurement.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-
nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability
data, see http://www.vishay.com/ppg?72858.
Document Number: 72858
S-70853-Rev. D, 30-Apr-07
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13
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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1
相关型号：
DG3409DB-T2-E3
IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PBGA16, 4 X 4 MM, 0.50 MM PITCH, TQFN-12, Multiplexer or Switch
VISHAY
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