MAX4765 Maxim, MAX4765 Datasheet - Page 9

• Manufacturer Part Number: MAX4765
• Description: The MAX4762–MAX4764/MAX4764A/MAX4765 dual SPDT (single-pole/double-throw) switches feature negative signal capability that allows signals below ground to pass through without distortion
• Manufacturer: Maxim

Figure 2. Switching Time
Figure 3. Break-Before-Make Interval
Figure 4. Charge Injection
MAX4764A/MAX4765
MAX4762–MAX4764
MAX4764A/MAX4765
MAX4762–MAX4764
MAX4764A/MAX4765
MAX4762–MAX4764
LOGIC
INPUT
LOGIC
INPUT
V
N_
Low-Voltage, Dual SPDT, Audio Clickless
_______________________________________________________________________________________
V
N_
Switches with Negative Rail Capability
C
V
C
OUT
L
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
NC_
NO_
IN_
NO_
OR NC_
IN_
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM_
= V
GND
GND
N_
(
R
L
R
+ R
GND
L
ON
IN_
)
V
V
V
V
V
CC
COM_
CC
IL
CC
CC
OR NO_
TO V
COM_
V
V
CC
CC
NC_
IH
R
L
R
L
C
L
C
V
L
V
OUT
V
OUT
OUT
C
L
SWITCH
OUTPUT
LOGIC
INPUT
V
OUT
Test Circuits/Timing Diagrams
IN
IN
V
CC
0V
0V
LOGIC
INPUT
V
OFF
OFF
OUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
V
CC
0V
V
t
50%
ON
OUT
Q = ( V
0.9 x V
50%
ON
ON
0UT
OUT
)(C
t
OFF
t
L
BBM
)
t r < 5ns
t f < 5ns
0.9 x V
V
OUT
OUT
OFF
OFF
0.9 x V
OUT
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