MAX333A Maxim, MAX333A Datasheet - Page 6

• Manufacturer Part Number: MAX333A
• Description: The MAX333A is a precision, quad, single-pole double-throw (SPDT) analog switch
• Manufacturer: Maxim

Precision, Quad, SPDT, CMOS Analog Switch
______________________________________________Test Circuits/Timing Diagrams
Figure 3. Channel-Off Capacitance
Figure 5. Break-Before-Make
Figure 6. Charge Injection
6
_______________________________________________________________________________________
CAPACITANCE
LOGIC
INPUT
SWITCH
OUTPUT
SWITCH
OUTPUT
METER
V COM
V COM
+3V
0V
0V
0V
V GEN
R GEN
V O2
V O1
COM_
50%
t D
GND
COM_
NO_
OR NC_
C
GND
0.9V O
+15V
V+
IN_
+15V
V+
NC OR NO
-15V
t D
V-
-15V
V-
IN_
0.9V O
0V, 2.4V
C
C L
10nF
V O
LOGIC
INPUT
Figure 4. Channel-On Capacitance
V
C L INCLUDES FIXTURE AND STRAY CAPACITANCE.
LOGIC 0 INPUT.
COM
V O
IN_
CAPACITANCE
METER
COM_
IN_
GND
ON
+15V
V+
V O
-15V
V-
Q = ( V O )(C L )
NO
NC
OFF
COM_
NO
OR NC
C
GND
R L2
V O2
+15V
V+
R L = 1000
C L = 35pF
C L2
R L1
-15V
V-
ON
IN_
V O1
C
2.4V
0V,
C L1