Datasheet

MAX4550/MAX4570
Serially Controlled, Dual 4x2, Clickless
Audio/Video Analog Crosspoint Switches
_______________________________________________________________________________________ 3
ANALOG ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±5%, V- = -5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
f
IN
= 1MHz,
CONDITIONS
pF11C
OFF(NO)
Off-Capacitance
-78
UNITSMIN TYP MAXSYMBOLPARAMETER
Shunt switch on
Shunt switch off
V
NO_ _
or V
S_
= 1
VRMS
,
f
IN
= 4MHz, R
L
= 1kΩ,
S_ = GND
dB
-63
V
ISO(V)
Off-Isolation
R
S
= 75Ω, R
L
= 1kΩ MHz14BW0.1dB Bandwidth
V
NO_ _
or V
S_
= 1.5V, R
L
= 300Ω
V
NO_ _
or V
S_
= 1.5V, R
L
= 5kΩ
ns200 500t
OFFSD
Turn-Off Time (Note 9)
ns400 900t
ONSD
Turn-On Time (Note 9)
V
NO_ _
or V
S_
= 1.5V ns10 100t
BBM
Break-Before-Make Time
V
NO_ _
or V
S_
= 1.5V, R
L
= 300Ω
V
NO_ _
or V
S_
= 1.5V, R
L
= 5kΩ
ms11t
OFFSE
Turn-Off Time
ms36t
ONSE
Turn-On Time
BIASH to BIASL kΩ13 20 27R
BIAS
Bias Network Resistance
Reset condition, V+ = 2.7V to 5.25V µA7 20I+V+ Supply Current (Note 10)
V+
Reset condition, V- = -5.25V to 0 µA-20I-V- Supply Current
V
NO_ _
or V
S_
= 1
VRMS
, f
IN
= 4MHz,
R
L
= 10Ω, three channels driven at 4MHz
dB-54V
CT(V)
Channel-to-Channel Crosstalk
V
2.7 5.25
V-
Supply Voltage Range
-5.25 0
ANALOG ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±5%, V- = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
I
COM_ _
= 4mA,
V
NO_ _
or V
S_
= 3.0V,
V+ = 4.75V
I
COM_ _
= 4mA,
V
NO_ _
or V
S_
= 3.0V,
V+ = 4.75V
Ω
5 10
∆R
ON
On-Resistance Match Between
Channels (Note 4)
CONDITIONS
V
NO
or V
S_
= 4.5V, 1V;
V
COM_ _
= 1V, 4.5V;
V+ = 5.25V
nA
-1 0.01 1
I
NO_ _(OFF)
NO_ _ or S_ Off-Leakage
Current (Notes 6, 11)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10 10
I
COM_ _
= 4mA;
V
NO_ _
or V
S_
= 1V, 2V,
3V; V+ = 4.75V
Ω
4 10
Ω
60 100
R
ON
On-Resistance
V0 V+
V
NO_ _
,
V
COM_ _
,
V
S_
Analog Signal Range (Note 3)
R
FLAT
On-Resistance Flatness
(Note 5)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
15
UNITSMIN TYP MAXSYMBOLPARAMETER
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
130
T
A
= T
MIN
to T
MAX
10
VIDEO PERFORMANCE
DYNAMIC TIMING WITH CLICKLESS MODE DISABLED (Note 8)
DYNAMIC TIMING WITH CLICKLESS MODE ENABLED (Note 8, Figure 5)
BIAS NETWORKS
POWER SUPPLIES
ANALOG SWITCHES