MAX4589 查看數據表（PDF） - Maxim Integrated
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MAX4589 Datasheet PDF : 20 Pages
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Low-Voltage, High-Isolation,
Dual 2-Channel RF/Video Multiplexer
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = VL = +4.5V to +5.5V, V- = -4.5V to -5.5V, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical val-
ues are at TA = +25°C, V+ = VL = +5V, V- = -5V.) (Note 2)
PARAMETER
CS Fall to SCLK Rise Setup Time
CS Fall to SCLK Rise Hold Time
CS Rise to SCLK Rise Hold Time
CS Rise to SCLK Rise Setup
Time
SYMBOL
tCSS0
tCSS1
tCSH1
tCSS1
CONDITIONS
Figure 7
Figure 7
Figure 7
Figure 7
TA
MIN TYP MAX UNITS
C, E
50
ns
C, E
80
ns
C, E
0
ns
C, E
80
ns
SCLK Rise to DOUT Valid
RS Low Pulse Width
POWER SUPPLY
tDO
CL = 50pF, Figure 7
tRS
Figure 6
C, E
C, E
80
150
ns
ns
Power-Supply Range
V+ Supply Current
V- Supply Current
VL Supply Current
V+, V-
VL
±2.7
+2.7
±6
V
V+
I+
V- = -5.5V, V+ = 5.5V
+25°C
-1 0.0001
1
µA
C, E
-10
10
I-
V- = -5.5V, V+ = 5.5V
+25°C
-1 0.0001
1
µA
C, E
-10
10
IL
VL = 5.5V, all VIN_= 0 or VL
C, E
-10
2
10
µA
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = VL = +4.5V to +5.5V, V- = 0, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA
= +25°C, V+ = VL = +5V.) (Note 2)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
Analog Signal Range (Note 3)
On-Resistance
VCOM_, VNO
RON
V+ = 5V, VNO_ = 3V,
ICOM_ = 4mA
0
V+
V
+25°C
C, E
80
120
Ω
150
On-Resistance Match Between
Channels (Note 4)
∆RON
V+ = 5V, VNO_ = 3V,
ICOM_ = 4mA
+25°C
C, E
1
8
Ω
10
On-Resistance Flatness
(Note 5)
RFLAT(ON)
V+ = 5V; ICOM_ = 4mA;
VNO_ = 2V, 3V, 4V
+25°C
C, E
4
10
Ω
12
NO_ Off-Leakage Current
(Notes 6, 8)
INO_ (OFF)
V+ = 5.5V; VCOM_ = 4.5V, 1V;
VNO_ = 1V, 4.5V
+25°C
C, E
-1 0.005
-10
1
10
nA
COM_ Off-Leakage Current
(Notes 6, 8)
ICOM_ (OFF)
V+ = 5.5V; VCOM_ = 4.5V, 1V;
VNO_ = 1V, 4.5V
+25°C
C, E
-2 0.005
-20
2
20
nA
COM_ On-Leakage Current
(Notes 6, 8)
ICOM_ (ON)
V+ = 5.5V; VCOM_ = 4.5V 1V;
VNO_ = 4.5V, 1V, or floating
+25°C
-2
0.005
C, E
-20
2
20
nA
4 _______________________________________________________________________________________
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