DG403B VISHAY [Vishay Siliconix], DG403B Datasheet - Page 7

• Manufacturer Part Number: DG403B
• Description: Low-Power, High-Speed CMOS Analog Switches
• Manufacturer: VISHAY [Vishay Siliconix]

Document Number: 73069
S-42444—Rev. A, 10-Jan-05
TEST CIRCUITS
V
V
V
S
g
S
V
R
R
R
O
g
L
g
= 50 W
= 50 W
3 V
0V, 2.4 V
R
0.8 V
g
C = RF bypass
X
TALK
S
IN
S
S
IN
GND
FIGURE 5. Off Isolation
FIGURE 7. Crosstalk
GND
1
2
S
IN
C = RF bypass
Isolation = 20 log
GND
Off Isolation = 20 log
+15 V
−15 V
V+
V−
+15 V
+15 V
−15 V
−15 V
D
V+
V−
V−
V+
D
V
D
V
S
O
C
C
C
V
V
S
O
10 nF
C
C
FIGURE 4. Charge Injection
L
New Product
50 W
V
O
R
100 W
L
V
O
0 V, 2.4 V
V
S
R
C = RF bypass
g
0V, 2.4 V
= 50 W
IN
V
IN
O
GND
FIGURE 8. Capacitances
On
+15 V
S
IN
−15 V
DG401B/403B/405B
FIGURE 6. Insertion Loss
V−
V+
GND
S
D
DV
O
Q = DV
Vishay Siliconix
C
C
Off
+15 V
−15 V
V+
V−
O
x C
D
L
or Equivalent
C
C
Impedance
HP4192A
f = 1 MHz
www.vishay.com
Analyzer
Meter
On
V
R
100 W
O
L
7