MAX4850 データシートの表示（PDF） - Maxim Integrated
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MAX4850 Datasheet PDF : 16 Pages
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Dual SPDT Analog Switches with
Over-Rail Signal Handling
CAPACITANCE
METER
f = 1MHz
10nF VCC
VCC
COM_
NC_ OR
NO_
GND
MAX4850_
MAX4852_
IN
VIL OR VIH
Figure 6. Channel Off-/On-Capacitance
MAX4850_
NO_
VCC
3
CIN_
VCIN_
VTH = VCC/3
VCC
VCC
COUT_
GND
VTH + 100mV
VCOUT_
COMPARATOR
INPUT (VCIN_)
VTH - 100mV
VOUT tCOMP
COMPARATOR
OUTPUT (VCOUT_)
0V
tR < 20ns
tF < 20ns
50%
50%
tCOMP
50%
50%
Figure 7. Comparator Switching Time
14 ______________________________________________________________________________________
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