MAX4586 查看數據表（PDF） - Maxim Integrated
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MAX4586 Datasheet PDF : 12 Pages
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Serially Controlled, 4-Channel
Audio/Video Multiplexers
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +3V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
ANALOG SWITCHES
Analog Signal Range (Note 3)
On-Resistance
SYMBOL
VNO_,
VCOM
RON
V+ = 2.7V,
VNO_ = 1V,
ICOM = 4mA
CONDITIONS
TA = +25°C
TA = TMIN to TMAX
On-Resistance Match
Between Channels
(Note 4)
∆RON
V+ = 2.7V,
VNO_ = 1V,
ICOM = 4mA
TA = +25°C
TA = TMIN to TMAX
On-Resistance Flatness
(Note 5)
RFLAT
V+ = 2.7V;
TA = +25°C
VNO_ = 1V, 1.5V, 2V;
ICOM = 4mA
TA = TMIN to TMAX
NO_ Off-Leakage Current
(Notes 6, 10)
INO_(OFF)
V+ = 3.6V;
VNO_ = 0.5V, 3V;
VCOM = 3V, 0.5V
TA = +25°C
TA = TMIN to TMAX
COM Off-Leakage Current
(Notes 6, 10)
ICOM(OFF)
V+ = 3.6V;
VNO_ = 0.5V, 3V;
VCOM = 3V, 0.5V
TA = +25°C
TA = TMIN to TMAX
COM On-Leakage Current
(Notes 6, 10)
AUDIO PERFORMANCE
ICOM(ON)
V+ = 3.6V; VNO_ = TA = +25°C
0.5V, 3V, or floating;
VCOM = 0.5V, 3V
TA = TMIN to TMAX
Off-Isolation (Note 7)
VISO(A)
VA = 0.5VRMS, fIN = 20kHz, RL = 600Ω,
Figure 8
Channel-to-Channel Crosstalk
VCT(A)
VA = 0.5VRMS, fIN = 20kHz, RS = 600Ω,
Figure 8
VIDEO PERFORMANCE
Off-Isolation (Note 7)
VISO(V)
VA = 0.5VRMS, fIN = 10MHz, RL = 50Ω,
Figure 8
Channel-to-Channel Crosstalk
VCT(V)
VA = 0.5VRMS, fIN = 10MHz, RS = 50Ω,
Figure 8
-3dB Bandwidth
BW
RS = 50Ω, RL = 50Ω
NO_ Off-Capacitance
COFF
fIN = 1MHz
DYNAMIC TIMING (Notes 8, 9, and Figure 5)
Turn-On Time
tON
VNO_ = 1.5V,
TA = +25°C
RL = 5kΩ, CL = 35pF TA = TMIN to TMAX
Turn-Off Time
tOFF
VNO_ = 1.5V,
TA = +25°C
RL = 300Ω, CL = 35pF TA = TMIN to TMAX
Break-Before-Make Time
tBBM
VNO_ = 1.5V, Figure 6
MIN TYP MAX UNITS
0
V+
V
65
110
Ω
130
3
5
Ω
6
3
10
Ω
12
-1 0.001
1
nA
-10
10
-1 0.001
1
nA
-10
10
-1 0.002
1
nA
-10
10
-83
dB
-84
dB
-48
dB
-60
dB
200
MHz
5
pF
400
800
ns
1000
200
350
ns
500
10
100
ns
4 _______________________________________________________________________________________
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