Instruction Manual

MAX4399
Audio/Video Switch for Three SCART
Connectors
_______________________________________________________________________________________ 7
AUDIO THD+N vs. FREQUENCY
MAX4399 toc11
FREQUENCY (kHz)
THD+N (%)
1010.1
0.001
0.01
0.1
1
0.0001
0.01 100
V = 1.5V
RMS
V = 1.0V
RMS
V = 0.5V
RMS
R
L
= 10k
Ω
to G_AUD
AUDIO CROSSTALK vs. FREQUENCY
MAX4399 toc10
FREQUENCY (kHz)
CROSSTALK (dB)
1010.1
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-120
0.01 100
V = 0.5V
RMS
R
L
= 10k
Ω
to G_AUD
40
46
44
42
54
52
50
48
56
60
58
0 255075
V_VID QUIESCENT SUPPLY
CURRENT vs. TEMPERATURE
MAX4399 toc12
TEMPERATURE (
°
C)
V_VID QUIESCENT SUPPLY CURRENT (mA)
ALL VIDEO OUTPUT
AMPLIFIERS ENABLED
0
10
5
20
15
25
30
0 255075
V_VID STANDBY QUIESCENT SUPPLY
CURRENT vs. TEMPERATURE
MAX4399 toc13
TEMPERATURE (
°
C)
V_VID STANDBY SUPPLY CURRENT (mA)
ALL VIDEO OUTPUT
AMPLIFIERS DISABLED
0
0.6
0.4
0.2
0.8
1.0
1.2
1.4
1.6
1.8
2.0
025
50
75
V_DIG QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX4399 toc14
TEMPERATURE (
°
C)
V_DIG SUPPLY CURRENT (mA)
0
10
5
20
15
25
30
0 255075
V12 QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX4399 toc15
TEMPERATURE (
°
C)
V12 SUPPLY CURRENT (mA)
V_AUD vs. TEMPERATURE
MAX4399 toc16
TEMPERATURE (°C)
V_AUD (V)
5025
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
6.0
075
INPUT CLAMP AND BIAS LEVEL
vs. TEMPERATURE
MAX4399 toc17
TEMPERATURE (°C)
INPUT CLAMP AND BIAS LEVEL (V)
5025
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
0.5
075
BIAS
BOTTOM-LEVEL
CLAMP
1.0
2.5
2.0
1.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
025
50
75
INPUT CLAMP CURRENT
vs. TEMPERATURE
MAX4399 toc18
TEMPERATURE (°C)
INPUT CLAMP CURRENT (µA)
V
IN
= 1.75V
Typical Operating Characteristics (continued)
(V
V12
= 12V, V
V_VID
= 5V, V
V_DIG
= 5V, 0.47µF ceramic X5R capacitor in parallel with a 10µF aluminum electrolytic capacitor from
V_AUD to G_AUD, no load, T
A
= +25°C, unless otherwise noted.)