MAX4546CSE データシートの表示（PDF） - Maxim Integrated
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MAX4546CSE Datasheet PDF : 16 Pages
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Quad/Dual, Low-Voltage,
Bidirectional RF/Video Switches
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, V- = 0V, VINL = 0.8V, VINH = 2.4V, VGND_ = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
TA
MIN
TYP
(Note 2)
MAX
UNITS
Analog Signal Range
Signal-Path On-Resistance
Signal-Path On-Resistance
Match
NO_, NC_ Off Leakage Current
(Note 9)
COM_ Off Leakage Current
(Note 9)
COM_ On Leakage Current
(Note 9)
LOGIC INPUT
IN_ Input Logic Threshold High
IN_ Input Logic Threshold Low
IN_ Input Current Logic High or
Low
VCOM_,
VNO_, VNC_
(Note 3)
RON
V+ = 4.5V, VCOM_ = 3.5V,
ICOM_ = 1mA
∆RON
V+ = 4.5V, VCOM_ = 3.5V,
ICOM_ = 1mA
INO_(OFF), V+ = 5.5V, VCOM_ = 1V,
INC_(OFF) VN_ = 4.5V
ICOM_(OFF)
V+ = 5.5V, VCOM_ = 1V,
VN_ = 4.5V
ICOM_(ON) V+ = 5.5V; VCOM_ = 1V, 4.5V
VIN_H
VIN_L
IINH_, IINL_ VIN_ = 0.8V or 2.4V
+25°C
0
V+
V
+25°C
C, E
26
40
Ω
60
+25°C
C, E
2
Ω
4
+25°C
-5
0.02
5
nA
C, E
-50
50
+25°C
-5
0.02
5
nA
C, E
-50
50
+25°C
-10 0.04
10
nA
C, E
-100
100
C, E
1.5
2.4
V
C, E
0.8
1.5
V
C, E
-1
0.03
1
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Turn-Off Time
tOFF
VCOM_ = 3V, V+ = 5V,
Figure 4
VCOM_ = 3V, V+ = 5V,
Figure 4
+25°C
C, E
+25°C
C, E
130
250
ns
350
40
100
ns
150
Break-Before-Make Time Delay
(MAX4546/MAX4547 only)
tBBM
VCOM_ = 3V, V+ = 5V,
Figure 5 (Note 3)
+25°C
20
70
ns
Charge Injection
Q
CL = 1.0nF, VNO = 2.5V,
RS = 0Ω, Figure 6
+25°C
25
pC
Off-Isolation
(Note 7)
VISO
RL = 50Ω, VCOM_ = 1VRMS,
f = 10MHz, Figure 7
+25°C
-75
dB
Channel-to-Channel Crosstalk
(Note 8)
POWER SUPPLY
V+ Supply Current
VCT
RL = 50Ω, VCOM_ = 1VRMS,
f = 10MHz, Figure 7
I+
V+ = 5.5V, all VIN_ = 0V or V+
+25°C
-70
dB
+25°C
-1
0.05
1
µA
C, E
-10
10
4 _______________________________________________________________________________________
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