DG418 Maxim, DG418 Datasheet - Page 8

• Manufacturer Part Number: DG418
• Description: Maxim's redesigned DG417/DG418/DG419 precision, CMOS, monolithic analog switches now feature guaranteed on-resistance matching (3Ω max) between switches and guaranteed on-resistance flatness over the signal range (4Ω max)
• Manufacturer: Maxim

Improved, SPST/SPDT Analog Switches
Figure 4. DG419 Break-Before-Make Interval
Figure 5. Charge Injection
8
______________________________________Test Circuits/Timing Diagrams (continued)
_______________________________________________________________________________________
LOGIC
INPUT
SWITCH
OUTPUT 1
SWITCH
OUTPUT 2
V
OUT
IN
IN
V
OFF
OFF
+3V
OUT
0V
0V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
V
OUT2
V
OUT1
Q = V
t
50%
D
0.9 x V
ON
ON
OUT
x C
OUT
L
t
D
V
OUT
OFF
OFF
0.9 x V
OUT
LOGIC
INPUT
V
+10V
GEN
IN1, IN2
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
S2
S1
S
GND
+5V
VL
GND
+5V
VL
V
IN
+15V
-15V
V+
V-
= +3V
+15V
-15V
V+
V-
D
D
DG419
R
300
L
DG417
DG418
DG419
C
10nF
L
V
OUT
C
35pF
V
OUT
L