MAX4620 데이터 시트보기 (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
ELECTRICAL CHARACTERISTICS—SINGLE +5V SUPPLY (continued)
(V+ = +4.5V to +5.5V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = +5V,
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
ANALOG SWITCH
COM_ Off-Leakage Current
(Note 5)
ICOM_(OFF)
V+ = 5.5V;
VCOM_ = 1V, 4.5V;
VNO_ or
VNC_ = 4.5V, 1V
TA = +25°C
-0.5 0.01 0.5
nA
TA = TMIN to TMAX
-5
5
COM_ On-Leakage Current
(Note 5)
V+ = 5.5V;
TA = +25°C
-1
0.02
1
ICOM_(ON)
VCOM_ = 1V, 4.5V;
VNO_ or VNC_ = 1V,
nA
4.5V, or floating
TA = TMIN to TMAX -10
10
LOGIC INPUT
IN_ Input High
VIH
IN_ Input Low
VIL
Logic Input Leakage Current
IIN
SWITCH DYNAMIC CHARACTERISTICS
VIN = 0 or V+
2.4
V
0.8
V
-1
1
µA
Turn-On Time
VCOM_ = 3V,
tON
RL = 300Ω,
CL = 35pF,
Figure 1
TA = +25°C
TA = TMIN to TMAX
90
150
ns
180
Turn-Off Time
tOFF
VCOM_ = 3V,
CL = 35pF,
RL = 300Ω,
Figure 1
TA = +25°C
TA = TMIN to TMAX
50
80
ns
100
Break-Before-Make
(MAX4640 only)
VCOM_ = 3V,
RL = 300Ω,
CL = 35pF
TA = +25°C
5
45
TA = TMIN to TMAX
4
On-Channel Bandwidth -3dB
BW
Signal = 0dBm, RIN = ROUT = 50Ω,
300
CL = 5pF, Figure 2
Charge Injection
Q
VGEN = 2V, CL = 1.0nF, RGEN = 0, Figure 4
5
NO_ or NC_ On-Capacitance
COFF
VNO_ = VNC_ = GND, f = 1MHz, Figure 3
20
COM_ Off-Capacitance
CCOM_(OFF) VCOM_ = GND, f = 1MHz, Figure 3
12
COM_ On-Capacitance
CCOM_(ON)
VCOM_ = VNO_, VNC_ = GND, f = 1MHz,
Figure 3
20
Off-Isolation (Note 6)
VISO
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 2
RL = 50Ω, CL = 5pF, f = 10MHz, Figure 2
-75
-45
ns
MHz
pC
pF
pF
pF
dB
_______________________________________________________________________________________ 3
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