MAX4749EWE-T_12 查看數據表（PDF） - Maxim Integrated
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MAX4749EWE-T_12 Datasheet PDF : 14 Pages
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50Ω, Low-Voltage, Quad SPST/Dual SPDT Analog
Switches in WLP
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, VIH = +2.0V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = +5V, TA = +25°C.)
(Notes 3, 4)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
Analog Signal Range
VCOM_,
VNO_, VNC_
0
V+
V
On-Resistance
RON
V+ = +4.5V,
ICOM_ = 5mA,
VNO_ or VNC_ = +3.0V
+25°C
TMIN to
TMAX
8.2
25
Ω
30
On-Resistance Matching
Between Channels
(Notes 5, 6)
∆RON
V+ = +4.5V, ICOM_ = 5mA,
VNO_ or VNC_ = +3.0V
+25°C
TMIN to
TMAX
0.1
3
Ω
4
On-Resistance Flatness
(Notes 7)
RFLAT(ON)
V+ = +4.5V, ICOM_ = 5mA,
VNO_ or VNC_ = +1V, +2V, +3V
+25°C
TMIN to
TMAX
2.2
5
Ω
7
NO_ or NC_ Off-Leakage Current
(Note 8)
INO_(OFF),
INC_(OFF)
V+ = +5.5V,
VCOM_ = +1V, +4.5V,
VNO_ or VNC_ = +4.5V, +1V
+25°C
-0.1
TMIN to
-2
TMAX
+0.1
nA
+2
COM_ Off-Leakage Current
(Note 8)
V+ = +5.5V,
ICOM_(OFF) VCOM_ = +1V, +4.5V,
VNO_ or VNC_ = +4.5V, +1V
+25°C
-0.1
TMIN to
-2
TMAX
+0.1
nA
+2
COM_ On-Leakage Current
(Note 8)
DYNAMIC
Turn-On Time
Turn-Off Time
Break-Before-Make
(MAX4749/MAX4750 Only)
(Note 8)
Charge Injection
On-Channel -3dB Bandwidth
Off-Isolation (Note 9)
V+ = +5.5V,
+25°C
-0.2
ICOM_(ON)
VCOM_ = +1V, +4.5V,
VNO_ or VNC_ = +1V, +4.5V, or
unconnected
TMIN to
TMAX
-4
+0.2
nA
+4
tON
tOFF
tBBM
VNO_ or VNC_ = +3.0V,
RL = 300Ω, CL = 35pF,
Figure 2
VNO_ or VNC_ = +3.0V,
RL = 300Ω, CL = 35pF,
Figure 2
VNO_ or VNC_ = +3.0V,
RL = 300Ω, CL = 35pF,
Figure 3
+25°C
36
85
TMIN to
TMAX
ns
95
+25°C
19
45
TMIN to
TMAX
ns
55
+25°C
14
TMIN to
1
ns
TMAX
Q
VGEN = 0V, RGEN = 0Ω,
CL = 1.0nF, Figure 4
+25°C
9
pC
BW
Signal = 0dBm,
50Ω in and out
+25°C
250
MHz
VISO
f = 1MHz, VNO_= 1VRMS,
RL = 50Ω, CL = 5pF, Figure 5
+25°C
-72
dB
4 _______________________________________________________________________________________
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