MAX4695 Maxim, MAX4695 Datasheet - Page 8

• Manufacturer Part Number: MAX4695
• Description: The MAX4695 is a low-voltage, dual single-pole/double-throw (SPDT) analog switch that operates from a single +1
• Manufacturer: Maxim

Low-Voltage, 60
SPDT Analog Switch in Thin QFN
Figure 2. Switching Time
Figure 3. Break-Before-Make Interval
Figure 4. Charge Injection
8
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MAX4695
MAX4695
LOGIC
INPUT
MAX4695
V
GEN
LOGIC
INPUT
V
V
IN_
N_
R
C
V
V
V
GEN
OUT
L
IN_
N_
INCLUDES FIXTURE AND STRAY CAPACITANCE.
NO_
OR NC_
IN_
C
= V
GND
L
NC_
NO_
IN_
INCLUDES FIXTURE AND STRAY CAPACITANCE.
N_
NC_
OR NO_
(
GND
R
L
R
+ R
L
GND
ON
)
IN
V+
V+
COM_
V+
V+
V
INL
COM_
TO V
COM_
V+
V+
INH
R
300
Dual
L
R
300
L
C
1nF
L
C
35pF
V
OUT
L
V
V
OUT
C
35pF
OUT
L
SWITCH
OUTPUT
V
LOGIC
INPUT
OUT
IN
IN
Test Circuits/Timing Diagrams
LOGIC
INPUT
V
V
V
INH
INL
OUT
OFF
OFF
0
V
V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
INH
INL
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V
t
50%
Q = ( V
ON
OUT
50%
0.9 V
0.9 V
ON
ON
OUT
0UT
)(C
50%
0UT
t
D
L
)
t
OFF
V
OUT
t r < 5ns
t f < 5ns
0.9 V
OFF
OFF
0.9 V
OUT
OUT