DG300A_MIL Datasheet, PDF (7/10 Pages) Vishay Siliconix – CMOS Analog Switches

DG300A_MIL/301A_MIL/302A_MIL
Vishay Siliconix
TEST CIRCUITS
+15 V
V_S = 3 V
5V
V+
S
D
IN
GND
V-
R_L
300 W
-15 V
C_L (includes fixture and stray capacitance)
V_O = V_S
R_L
R_L + r_DS(on)
V_O
C_L
33 pF
Logic
Input
0V
V_S
Switch
Output
0V
FIGURE 2. Switching Time
Logic “1” = Switch On
50%
90%
t_ON
10%
t_OFF
V_S1 = 3 V
V_S2 = 3 V
+15 V
V+
S₁
D₁
V_O1
S₂
D₂
V_O2
IN
GND
R_L1
300 W
C_L1
33 pF
V-
R_L2
300 W
C_L2
33 pF
-15 V
C_L (includes fixture and stray capacitance)
Logic
Input
0V
Logic “1” = Switch On
V_INH
50%
V_S1
Switch
Output
V_O1
0V
V_S2
Switch
V_{O2 50%}
Output _{0 V}
50%
t_BBM
FIGURE 3. Break-Before-Make SPDT (DG301A_MIL)
+15 V
V+
R_g
S
D
V_g
IN
3V
GND
V-
V_O
C_L
1 nF
V_O
IN_X
ON
DV_O
OFF
ON
-15 V
FIGURE 4. Charge Injection
Document Number: 71677
S-31622—Rev. C, 11-Aug-03
www.vishay.com
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