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MAX4571CEI+T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +3V ±10%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
ns
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10 10
T
A
= T
MIN
to T
MAX
CONDITIONS
COM _ On-Leakage
Current (Notes 6 and 10)
I
COM
_
(ON)
V
COM_
= 3V, 0.5V;
V
NO
_ _ = 3V, 0.5V,
or floating;
V+ = 3.6V
-0.2 0.01 0.2
nA
Total Harmonic Distortion
plus Noise
THD+N
f
IN
= 1kHz, R
L
= 600Ω, V
NO
_ = 0.5V
RMS
,
V
NO_ _
= 1.5V
0.07 %
Off-Isolation (Note 7) V
ISO(A)
V
NO_ _
= 0.5V
RMS
, f
IN
= 20kHz, R
L
= 600Ω,
Figure 1
-90 dB
Channel-to-Channel Crosstalk V
CT(A)
V
NO_ _
= 0.5V
RMS
, f
IN
= 20kHz, R
S
= 600Ω,
Figure 1
-90 dB
UNITSMIN TYP MAXSYMBOLPARAMETER
Off-Isolation (Note 7) V
ISO(V)
V
NO_ _
= 0.5V
RMS
, f
IN
= 10MHz, R
L
= 50Ω,
Figure 1
-50 dB
Channel-to-Channel Crosstalk V
CT(V)
V
NO_ _
= 0.5V
RMS
, f
IN
= 10MHz, R
S
= 50Ω,
Figure 1
-52 dB
-3dB Bandwidth BW R
SOURCE
= 50Ω, R
L
= 50Ω, C
L
= 35pF >150 MHz
Off Capacitance C
OFF(NO)
f
IN
= 1MHz 9 pF
Turn-On Time t
ONSD
V
NO_ _
= 1.5V,
R
L
= 5kΩ, C
L
= 35pF
300 900
ns
1000
T
A
= +25°C
T
A
= T
MIN
to T
MAX
10
On-Resistance
Flatness (Note 5)
R
FLAT
I
COM_
= 4mA;
V+ = 2.7V;
V
NO_ _
= 1V, 5V, 2V
410
Ω
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Turn-Off Time t
OFFSD
V
NO_ _
= 1.5V,
R
L
= 300Ω, C
L
= 35pF
100 300
400
V
NO_ _
= 1.5V, T
A
= T
MIN
to T
MAX
Break-Before-Make Time t
BBM
10 200 ns
V
NO_ _
= 1.5V, R
L
= 5kΩ, C
L
= 35pF,
T
A
= +25°C
Turn-On Time t
ONSE
8 ms
V
NO_ _
= 1.5V, R
L
= 300Ω, C
L
= 35pF,
T
A
= +25°C
Turn-Off Time t
OFFSE
3 ms
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10 10
COM_ Off-Leakage
Current (Notes 6 and 10)
I
COM
_
(OFF)
V
NO_ _
= 3V, 0.5V;
V
COM
_ = 0.5V, 3V;
V+ = 3.6V
-0.2 0.01 0.2
nA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-10 10
NO_ _Off-Leakage
Current (Notes 6 and 10)
I
NO_ _ (OFF)
V
NO_ _
= 3V, 0.5V;
V
COM
_ = 0.5V, 3V;
V+ = 3.6V
-0.2 0.01 0.2
nA
AUDIO PERFORMANCE
VIDEO PERFORMANCE
DYNAMIC TIMING WITH CLICKLESS MODE DISABLED (Notes 8 and 12, Figure 2)
DYNAMIC TIMING WITH CLICKLESS MODE ENABLED (Notes 8 and 12, Figure 2)
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
_______________________________________________________________________________________ 5
pF5C
IN
Input Capacitance
V0.2V
HYST
Input Hysteresis
UNITSMIN TYP MAXCONDITIONSSYMBOLPARAMETER
µA-1 0.01 1Digital inputs = 0 or V+I
LEAK
Input Leakage Current
V+ = 3V
V+ = 3V 0.6
2
V
3V+ = 5V
V
IH
Input High Voltage
V
0.8V+ = 5V
V
IL
Input Low Voltage
ns
20 +
300
0.1C
b
(Note 11)t
F
SCL/SDA Fall Time
ns
20 +
300
0.1C
b
(Note 11)t
R
SCL/SDA Rise Time
µs0.6t
HIGH
Clock High Period
µs1.3t
LOW
Clock Low Period
ns100t
SU:DAT
Data Setup Time
µs0 0.9t
HD:DAT
Data Hold Time
µs0.6t
HD:STA
START Condition Hold Time
µs1.3t
BUF
Bus Free Time between Stop
and Start Condition
kHzDC 400f
SCL
SCL Clock Frequency
V
V+
- 0.5
I
SOURCE
= 0.5mAV
OH
DOUT Output High Voltage
ns0t
DH
DIN to SCLK Hold
MHzDC 2.1f
OP
Operating Frequency
ns100t
DS
DIN to SCLK Setup
ns20 200C
LOAD
= 50pFt
DO
SCLK Fall to Output Data Valid
I/O INTERFACE CHARACTERISTICS
(V+ = +2.7V to +5.25V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
V0.4I
SINK
= 6mAV
OL
Output Low Voltage
ns100t
CSS
CS to SCLK Rise Setup
µs2t
R
Rise Time (SCLK, DIN, CS)
ns0t
CSH
CS to SCLK Rise Hold
ns200t
CL
SCLK Pulse Width Low
µs2t
F
Fall Time (SCLK, DIN, CS)
µs0.6t
SU:STO
STOP Condition Setup Time
ns200t
CSW
CS High Pulse Width
ns200t
CH
SCLK Pulse Width High
DIGITAL INPUTS (SCLK, DIN, CS, SCL, SDA, A0, A1)
DIGITAL OUTPUTS (DOUT, SDA)
2-WIRE INTERFACE TIMING (Figure 3)
3-WIRE TIMING (Figure 5)
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
6 _______________________________________________________________________________________
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: Guaranteed by design. Not subject to production testing.
Note 4: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 5: Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured
over the specified analog signal range.
Note 6: Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at T
A
= +25°C.
Note 7: Off-isolation = 20 log [V
COM
_ / V
NO
_ _ ], V
COM
_ = output, V
NO
_ _ = input to off switch.
Note 8: All timing is measured from the rising clock edge of the ACK bit for 2-wire, and from the rising edge of CS for 3-wire. Turn-
off time is defined at the output of the switch for a 0.5V change, tested with a 300Ω load to ground. Turn-on time is mea-
sured with a 5kΩ load resistor to GND. All timing is shown with respect to 20% V+ and 70% V+, unless otherwise noted.
Note 9: Supply current can be as high as 2mA per switch during switch transitions in the clickless mode, corresponding to a 28mA
total supply transient current requirement.
Note 10: Leakage testing for single-supply operation is guaranteed by testing with a single +5.25V supply.
Note 11: C
b
= capacitance of one bus line in pF. Tested with C
b
= 400pF.
Note 12: Typical values are for MAX4573/MAX4574 devices.
20
30
25
40
35
45
50
021 345
ON-RESISTANCE vs. V
COM
MAX4571-4 toc01
V
COM
(V)
ON-RESISTANCE (Ω)
V+ = 2.7V
V+ = 3.3V
V+ = 5.0V
18
22
20
26
24
30
28
32
021 345
ON-RESISTANCE vs.
V
COM
AND TEMPERATURE
MAX4571-4 toc02
V
COM
(V)
ON-RESISTANCE (Ω)
T
A
= +85°C
T
A
= +70°C
T
A
= +25°C
T
A
= -40°C
0.001
0.01
1
0.1
10
100
-40 0-20 20 40 60 80
LEAKAGE CURRENT vs. TEMPERATURE
MAX4571-4 toc03
TEMPERATURE (°C)
CURRENT (nA)
COM_ OFF
NO_ _ OFF
NO_ _ ON
4.5
4.6
4.9
4.8
4.7
5.0
5.1
-40 0-20 20 40 60 80
SUPPLY CURRENT vs. TEMPERATURE
MAX4571-4 toc04
TEMPERATURE (°C)
CURRENT (µA)
-3
-2
1
0
-1
2
3
012345
CHARGE INJECTION vs. V
COM
MAX4571-4 toc05
V
COM
(V)
Q (pC)
0
100
400
300
200
500
600
-40 0-20 20 40 60 80
ON/OFF TIME vs. TEMPERATURE
(HARD MODE)
MAX4571-4 toc06
TEMPERATURE (°C)
TIME (ns)
t
ON
, V+ = 5V
t
OFF
, V+ = 5V
t
ON
, V+ = 3V
t
OFF
, V+ = 3V
Typical Operating Characteristics
(V+ = +5V, T
A
= +25°C, unless otherwise noted.)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

MAX4571CEI+T

Mfr. #:
Buy MAX4571CEI+T
Manufacturer:
Maxim Integrated
Description:
Video Switch ICs Serial Clickless Audio/Video Switch
Lifecycle:
New from this manufacturer.
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