DG447 Datasheet, PDF (8/9 Pages) Vishay Siliconix – Low Power, High Voltage SPST Analog Switches

DG447/448
Vishay Siliconix
TEST CIRCUITS
V_O is the steady state output with the switch on.
+ 15 V
C
V+
V_S
NO/NC
COM
V_O
R_g = 50 Ω
IN
R_L
0V, 2.4 V
GND
V-
C
- 15 V
V_O
Off Isolation = 20 log
V_S
Figure 3. Off Isolation
V_S
R_g = 50 Ω
0 V, 2.4 V
NO/NC
IN
GND
+ 15 V
C
V+
COM
V-
C
V_O
R_L
- 15 V
Figure 4. Insertion Loss
+ 15 V
C
V+
NO/NC
0 V, 2.4 V IN
GND
COM
V-
C
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
- 15 V
Figure 5. Source/Drain Capacitances
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?73854.
www.vishay.com
8
Document Number: 73854
S-62352–Rev. B, 20-Nov-06