OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

DG442LDY-T1-E3

P1-P3P4-P6P7-P9P10-P12P13-P15
Document Number: 71399
S11-1066–Rev. E, 30-May-11
www.vishay.com
7
Vishay Siliconix
DG441L, DG442L
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Charge Injection vs. Drain Voltage
- 2
0
2
4
6
- 5 - 3 - 1 1 3 5
Drain Voltage (V)
V
SUPPLY
= ± 5 V
Charge Injection (Q)
V
SUPPLY
= 3 V
Input Threshold vs. Single Supply Voltage
Capacitance vs. Analog Signal
(Dual Supply)
0.0
0.3
0.6
0.9
1.2
1.5
1.8
024681012
V Positive Supply Voltage (V)
– Threshold (V)
TH
V
±
14
Drain Capacitance vs. Drain Voltage
(Single Supply)
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency (Single Supply)
0
1
2
3
4
5
6
7
036912
V
D
– Drain Voltage (V)
Capacitance (pF)
C
D(off)
at V
CC
= 5 V
C
D(off)
at V
CC
= 3 V
C
D(off)
at V
CC
= 12 V
0.1
- 110
1
- 30
10
- 70
- 50
100 1000
Frequency (MHz)
- 90
Loss (dB)
V+ = 3 V
V- = 0 V
R
L
= 50
Off Isolation
Crosstalk
Insertion Loss
- 3 dB = 280 MHz
10
- 10
www.vishay.com
8
Document Number: 71399
S11-1066–Rev. E, 30-May-11
Vishay Siliconix
DG441L, DG442L
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
TEST CIRCUITS
Figure 1.
IN
X
5 V Reg
Level
Shift/
Drive
V+
GND
V-
S
D
V-
V+
Figure 2. Switching Time
0 V
Logic
Input
Switch
Input
Switch
Output
3 V
50 %
0 V
V
O
V
S
t
r
< 20 ns
t
f
< 20 ns
t
OFF
t
ON
Note: Logic input waveform is inverted for DG442.
50 %
80 % 80 %
V
S
C
L
(includes fixture and stray capacitance)
V-
V+
IN
S
D
3 V
R
L
1 k
C
L
35 pF
V
O
V-
GND
V+
Figure 3. Charge Injection
OFFONOFF
OFFONOFF
V
O
V
O
IN
X
IN
X
Q = V
O
x C
L
(DG441)
(DG442)
C
L
1 nF
IN
D
V
O
V-
V+
S
3 V
R
g
V-
GND
V+
Document Number: 71399
S11-1066–Rev. E, 30-May-11
www.vishay.com
9
Vishay Siliconix
DG441L, DG442L
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TEST CIRCUITS
Figure 4. Crosstalk
C = 1 µF tantalum in parallel with 0.01 µF ceramic
50
D
1
V
O
R
g
= 50
S
1
V+
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, 2.4 V
0 V, 2.4 V
V
S
IN
2
C = RF bypass
Figure 5. Off Isolation
S
IN
R
L
D
R
g
= 50
V
S
V
O
0 V, 2.4 V
Off Isolation = 20 log
V
S
V
O
V+
V-
GND V-
C
C
V+
Figure 6. Source/Drain Capacitances
S
D
IN
V+
V-
GND
V+
V-
C
C
0 V, 2.4 V
Meter
HP4192A
Impedance
Analyzer
or Equivalent
P1-P3P4-P6P7-P9P10-P12P13-P15

DG442LDY-T1-E3

Mfr. #:
Buy DG442LDY-T1-E3
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs RECOMMENDED ALT 78-DG442LEDY-T1-GE3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet