MAX4620 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4620 Datasheet PDF : 16 Pages
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±15kV ESD-Protected, Low-Voltage, Quad,
SPST, CMOS Analog Switches
MAX4620
MAX4630
MAX4640
SWITCH
INPUT
VCOM
COM_
LOGIC
INPUT
IN
GND
V+
V+
NO_/NC_
SWITCH
OUTPUT
VOUT
RL
CL
300Ω
35pF
V+
LOGIC
INPUT 0
SWITCH 0
OUTPUT
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
( ) VOUT = VCOM
RL
RL + RON
tR < 20ns
tF < 20ns
50%
tOFF
VOUT 0.9 x V0UT
tON
0.9 x VOUT
Figure 1. Switching Time
SIGNAL
GENERATOR 0dBm
10nF V+
COM_V+
ANALYZER
RL
NO_/NC_
GND
MAX4620
MAX4630
MAX4640
VIL OR
IN
VIH
CAPACITANCE
METER
f = 1MHz
V+
10nF
V+
COM_
NO_/NC_
GND
MAX4620
MAX4630
MAX4640
IN
VIL OR
VIH
Figure 2. Off-Isolation/On-Channel Bandwidth
Figure 3. Channel Off/On-Capacitance
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