MAX4737 Maxim, MAX4737 Datasheet - Page 10

• Manufacturer Part Number: MAX4737
• Description: The MAX4737/MAX4738/MAX4739 low-voltage, low on-resistance (RON), quad single-pole/single throw (SPST) analog switches operate from a single +1
• Manufacturer: Maxim

4.5 Ω Quad SPST Analog Switches in UCSP
Figure 1. Switching Time
Figure 2. Break-Before-Make Interval
10
______________________________________________________________________________________
MAX4737/
MAX4738/
MAX4739
MAX4739
LOGIC
INPUT
LOGIC
INPUT
V
V
COM1
COM2
V
N_
C
V
OUT
L
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
NO_
OR NC_
COM1
COM2
IN_
IN_
INCLUDES FIXTURE AND STRAY CAPACITANCE.
= V
GND
COM
(
R
GND
L
- R
R
L
ON
V+
V+
)
V+
V+
COM_
NO_
NC_
R
R
L
L2
V
OUT2
C
L2
C
L
V
OUT
R
L1
V
OUT1
OUTPUT
SWITCH
C
LOGIC
INPUT
L1
Test Circuits/Timing Diagrams
OUTPUT 1
OUTPUT 2
V
V
SWITCH
SWITCH
0V
(V
(V
IH
IL
LOGIC
INPUT
OUT1
OUT2
)
)
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V
V
0V
0V
IH
IL
V
t
50%
OUT
ON
0.9 x V
t
50%
D
0UT
0.9 x V
t
0UT1
OFF
0.9 x V
t
D
0.9 x V
OUT
OUT2