DG447DV Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
DG447DV Datasheet PDF : 13 Pages
| |||
DG447, DG448
Vishay Siliconix
TEST CIRCUITS
VO is the steady state output with the switch on.
+ 15 V
Rg
V gen
3V
COM
IN
GND
V+
NO/NC
V-
VO
CL
1 nF
VO
INX
OFF
ΔVO
ON
Q = ΔVO x CL
OFF
VS
Rg = 50 Ω
0V, 2.4 V
- 15 V
+ 15 V
Figure 2. Charge Injection
C
V+
NO/NC
COM
VO
IN
RL
GND
V-
C
VS
Rg = 50 Ω
0 V, 2.4 V
NO/NC
IN
GND
+ 15 V
C
V+
COM
V-
C
- 15 V
VO
Off Isolation = 20 log
VS
Figure 3. Off Isolation
+ 15 V
- 15 V
Figure 4. Insertion Loss
0 V, 2.4 V IN
GND
C
V+
NO/NC
COM
V-
C
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
VO
RL
- 15 V
Figure 5. Source/Drain Capacitances
Document Number: 73854
www.vishay.com
S11-1336-Rev. D, 04-Jul-11
7
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
Share Link: 