MAX4548 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX4548 Datasheet PDF : 20 Pages
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Serially Controlled, Triple 3x2 Audio/Video
Crosspoint Switches
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +3V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
NO_ _ or S_ Off-Leakage
Current (Notes 6, 10)
VNO_ _ or VS_ = 3V,
INO_ _(OFF) 0.5V; VCOM_ _ = 0.5V,
3V; V+ = 3.6V
TA = +25°C
TA = TMIN to TMAX
-2
0.04
-10
COM _ Off-Leakage
Current (Notes 6, 10)
VNO_ _ or VS_ = 3V,
ICOM_ _(OFF) 0.5V; VCOM_ _ = 0.5V,
3V; V+ = 3.6V
TA = +25°C
TA = TMIN to TMAX
-2
0.04
-10
COM _ On-Leakage
Current (Notes 6, 10)
ICOM_ _(ON)
VNO_ _ or VS_ = 0.5V,
3V, or floating;
VCOM_ _ = 0.5V, 3V;
V+ = 3.6V
TA = +25°C
TA = TMIN to TMAX
-2
0.04
-10
AUDIO PERFORMANCE
Total Harmonic Distortion
plus Noise
THD+N
fIN = 1kHz, VNO_ _
or VS_ = 1.5VDC +
0.5VRMS
RL = 600Ω
RL = 10Ω
0.1
0.01
VNO_ _ = 0.5VRMS, fIN = 20kHz,
Off-Isolation (Note 7)
VISO(A) RL = 600Ω, S– = GND,
-85
shunt switch on or off
Channel-to-Channel Crosstalk
VCT(A)
VNO_ _ = 0.5VRMS, fIN = 20kHz,
RL = 600kΩ, RS = 600Ω
-85
VIDEO PERFORMANCE
VNO_ _ or VS _ =
Shunt switch on
-72
Off-Isolation (Note 7)
VISO(V)
0.5VRMS,
fIN = 10MHz,
RL = 50Ω, RS = 50Ω
Shunt switch off
-62
Channel-to-Channel Crosstalk
VCT(V)
VNO_ _ or VS_ = 0.5VRMS,
RS = 50Ω, fIN = 10MHz, RL = 50Ω
-55
-3dB Bandwidth
BW
RS = 50Ω, RL = 50Ω
200
Off-Capacitance
COFF(NO) f = 1MHz
10
DYNAMIC TIMING WITH CLICKLESS MODE DISABLED (Notes 8 and 12, Figure 1)
Turn-On Time
tONSD
VNO_ _ or VS_ = 1.5V,
RL = 5kΩ, CL = 35pF
TA = +25°C
TA = TMIN to TMAX
400
Turn-Off Time
tOFFSD
VNO_ _ or VS_ = 1.5V, TA = +25°C
RL = 300Ω, CL = 35pF TA = TMIN to TMAX
200
Break-Before-Make Time
tBBM
VNO_ _ or VS_ = 1.5V
DYNAMIC TIMING WITH CLICKLESS MODE ENABLED (Notes 8 and 12, Figure 1)
10
100
Turn-On Time
Turn-Off Time
BIAS NETWORK
tONSE VNO_ _ or VS_ = 1.5V, RL = 5kΩ, CL = 35pF
12
tOFFSE VNO_ _ or VS_ = 1.5V, RL = 300Ω, CL = 35pF
3
Bias Network Resistance
RBIAS
110
MAX
2
10
2
10
UNITS
nA
nA
2
nA
10
%
dB
dB
dB
dB
MHz
pF
800
ns
1000
350
ns
500
ns
ms
ms
kΩ
4 _______________________________________________________________________________________
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