![](http://datasheet.mmic.net.cn/Maxim-Integrated-Products/MAX4079CWG-_datasheet_98320/MAX4079CWG-_7.png)
Typical Operating Characteristics (continued)
(VVVID = +5V, VAUDV = +12V, VGVID = VGAUD = 0V, RIN_VIDEO = 75
Ω to GVID, CIN_VIDEO = 0.1F, RLOAD_VID = 150Ω to GVID,
COUT_AUDIO = 10F, RLOAD_AUD = 10k
Ω to GAUD, RREXT = 10kΩ, CBYPASS = 1F, TA = +25°C, unless otherwise noted.)
MAX4079
Complete Audio/Video
Backend Solution
_______________________________________________________________________________________
7
2.0
2.9
2.6
2.3
3.2
3.5
0
10203040506070
INPUT CLAMP CURRENT
vs. TEMPERATURE
MAX4079
toc22
TEMPERATURE (
°C)
INPUT
CLAMP
CURRENT
(μ
A)
YIN
CVBSIN
VIN = 3.5V
INPUT CLAMP CURRENT
vs. INPUT VOLTAGE
MAX4079
toc23
INPUT VOLTAGE (V)
INPUT
CLAMP
CURRENT
(μ
A)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
100
1000
10,000
1
0
5.0
CVBSIN
YIN
SINKING
SOURCING
0.7
0.8
1.0
0.9
1.1
1.2
1.3
020
10
30
40
50
60
70
OUTPUT BIAS VOLTAGE
vs. TEMPERATURE
MAX4079
toc24
TEMPERATURE (
°C)
OUTPUT
BIAS
VOLTAGE
(V)
CVBSOUT_
YOUT
1.5
1.7
2.1
1.9
2.3
2.5
020
10
30
40
50
60
70
OUTPUT BIAS VOLTAGE
vs. TEMPERATURE
MAX4079
toc25
TEMPERATURE (
°C)
OUTPUT
BIAS
VOLTAGE
(V)
COUT
55
58
57
56
60
59
64
63
62
61
65
0
10203040506070
VIDEO SUPPLY CURRENT
vs. TEMPERATURE
MAX4079
toc20
TEMPERATURE (
°C)
VIDEO
SUPPLY
CURRENT
(mA)
5.0
6.0
5.5
7.0
6.5
8.5
8.0
7.5
9.0
020
10
30
40
50
60
70
AUDIO SUPPLY CURRENT
vs. TEMPERATURE
MAX4079
toc21
TEMPERATURE (
°C)
AUDIO
SUPPLY
CURRENT
(mA)
TOTAL HARMONIC DISTORTION
PLUS NOISE RATIO (RIGHT CHANNEL)
MAX4079
toc19
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
0.001
0.01
100
VIN = 1VRMS
VIN = 0.5VRMS