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DG409DQ

Part # DG409DQ
Description ANLG MUX DUAL 4:1 20V/36V 16TSSOP - Bulk
Category IC
Availability In Stock
Qty 50
Qty Price
1 - 10 $3.41157
11 - 21 $2.71375
22 - 31 $2.55867
32 - 42 $2.37776
43 + $2.11931
Manufacturer Available Qty
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Document Number: 70062
S-71155–Rev. G, 11-Jun-07
www.vishay.com
7
Vishay Siliconix
DG408/409
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
r
DS(on)
vs. V
S
and Temperature
Off Isolation and Crosstalk vs. Frequency
Switching Time vs. Bipolar Supply)
r
DS(on)
(Ω)
V
S
- Source V oltage (V)
0 15- 15
0
40
60
80
50
10
70
30
20
V+ = 15 V
V- = - 15 V
125 °C
85 °C
25 °C
- 55 °C
- 10 - 5 5 1 0
- 40 °C
0 °C
(dB)
f - Frequency (Hz)
10 k 10 M
- 30
- 70
- 90
- 50
100 1 k 100 k 1 M
- 110
100 M
- 130
- 150
V+ = 15 V
V- = - 15 V
R
L
= 1 kΩ
Off-Isolation
Crosstalk
t (ns)
V
SUPPLY
(V)
75
125
200
150
175
100
t
OFF(EN)
t
ON(EN)
t
TRANS
± 10 ± 12 ± 14 ± 16 ± 18 ± 20 ± 22
r
DS(on)
vs. V
S
and Temperature (Single Supply)
Insertion Loss vs. Frequency
Switching Time vs. Single Supply
r
DS(on)
(Ω)
V
S
- Source V oltage (V)
12 8 4 0
10
30
50
70
90
11 0
130
V+ = 12 V
V- = 0 V
- 55 °C
- 40 °C
0 °C
125 °C
85 °C
25 °C
26 10
LOSS (dB)
f - Frequency (Hz)
10 M
- 5
- 2
1
- 1
0
- 4
- 3
- 6
V+ = 15 V
V- = - 15 V
Ref. 1 Vrms
R
L
= 50 Ω
R
L
= 1 kΩ
10 100 1 k 10 k 100 k 1 M 100 M
t (ns)
V
SUPPLY
(V)
158
100
150
225
175
200
250
125
91214131110
275
t
TRANS
t
OFF(EN)
t
ON(EN)
www.vishay.com
8
Document Number: 70062
S-71155–Rev. G, 11-Jun-07
Vishay Siliconix
DG408/409
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
TEST CIRCUITS
Figure 1.
EN
A
0
S
1
D
V+
S
n
V-
Decode/
Drive
Level
Shift
V-
V+
V
REF
A
X
GND
V+
Figure 2. Transition Time
A
1
A
0
A
2
A
1
A
0
+ 15 V
- 15 V
EN
V+
V-GND
D
35 pF
V
O
S
1
S
2
- S
7
S
8
50 Ω
300 Ω
± 10 V
± 10 V
+ 15 V
- 15 V
EN
V+
V-GND
35 pF
V
O
S
1
S
1a
- S
4a
, D
a
S
4b
50 Ω
300 Ω
± 10 V
± 10 V
D
b
Logic
Input
Switch
Output
V
S8
V
O
t
TRANS
t
r
< 20 ns
t
f
< 20 ns
S
8
ONS
1
ON
t
TRANS
0 V
V
S1
50 %
90 %
90 %
3 V
0 V
DG408
DG409
Document Number: 70062
S-71155–Rev. G, 11-Jun-07
www.vishay.com
9
Vishay Siliconix
DG408/409
TEST CIRCUITS
Figure 3. Enable Switching Time
Logic
Input
Switch
Output
V
O
t
r
< 20 ns
t
f
< 20 ns
3 V
0 V
0 V
t
OFF(EN
)
t
ON(EN)
50 %
90 %
10 %
V
O
EN
S
1
S
2
- S
8
A
0
A
1
A
2
50 Ω
1 kΩ
V
O
V+
GND V-
D
- 5 V
35 pF
- 15 V
+ 15 V
S
1b
S
1a
- S
4a
, D
a
S
2b
- S
4b
D
b
EN
A
0
A
1
50 Ω
1 kΩ
V
O
V+
GND V-
- 5 V
35 pF
- 15 V
+ 15 V
DG408
DG409
Figure 4. Break-Before-Make Interval
50 %
80 %
Logic
Input
Switch
Output
V
O
V
S
t
OPEN
t
r
< 20 ns
t
f
< 20 ns
0 V
3 V
0 V
EN
V+
GND V-
+ 5 V
35 pF
- 15 V
+ 15 V
+ 2.4 V
A
2
D
b
, D
All S and D
a
300 Ω
V
O
50 Ω
A
1
A
0
DG408
DG409
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