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DG201HSDJ

P1-P3P4-P6P7-P9
Document Number: 70038
S-71241–Rev. G, 25-Jun-07
www.vishay.com
7
Vishay Siliconix
DG201HS
TEST CIRCUITS
Figure 2. Switching Time
10 %
90 %
± 10 V
R
L
R
L
+ r
DS(on)
V
O
= V
S
C
L
(includes fixture and stray capacitance)
V-
V+
IN
S
C
L
35 pF
D
3 V
R
L
1 kΩ
V
O
- 15 V
GND
+ 15 V
50 %
0 V
3 V
t
OFF1
t
ON
V
O
V
S
t
r
< 20 ns
t
f
< 20 ns
Logic
Input
Switch
Input
Switch
Output
t
OFF2
Figure 3. Charge Injection
C
L
1 nF
3 V
V-
- 15 V
V
O
GND
V+
R
g
S D
IN
+ 15 V
ΔV
O
V
O
IN
X
SW
ON
OFF
Q = ΔV
O
x C
L
Figure 4. Off Isolation
S
IN
R
L
D
R
g
= 50 Ω
V
S
V
O
0 V, 3 V
Off Isolation = 20 log
V
S
V
O
V+
- 15 V
GND V-
C
C
+ 15 V
Figure 5. Crosstalk
50 Ω
D
1
V
O
R
g
= 50 Ω
S
1
+ 15 V
- 15 V
D
2
GND
V+
V-
NC
C
C
S
2
R
L
IN
1
X
TA L K
Isolation = 20 log
V
S
V
O
0 V, 3 V
0 V, 3 V
V
S
IN
2
C = RF bypass
www.vishay.com
8
Document Number: 70038
S-71241–Rev. G, 25-Jun-07
Vishay Siliconix
DG201HS
APPLICATIONS
A high-speed, low-glitch analog switch such as Vishay Siliconix’s DG201HS improves the accuracy and shortens the acquisition
and settling times of a sample-and-hold circuit.
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?70038.
V
ANALOG
Input
Buffer
Si581
SAMPLE/HOLD
CH
(Polystyrene)
JFET Buffer
OUTPUT
to A/D Converte
r
DG201HS
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
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.
P1-P3P4-P6P7-P9

DG201HSDJ

Mfr. #:
Buy DG201HSDJ
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs RECOMMENDED ALT 781-DG201HSDJ-E3
Lifecycle:
New from this manufacturer.
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