MAX4079CUG+ Maxim Integrated Products, MAX4079CUG+ Datasheet - Page 4

• Manufacturer Part Number: MAX4079CUG+
• Description: IC A/V BACKEND 24-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX4079CUG+

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Complete Audio/Video
Backend Solution
AC ELECTRICAL CHARACTERISTICS (continued)
(V
C
noted. Typical values are at T
4
Note 1: All devices are 100% production tested at T
Note 2: Droop is defined as the percentage change in the DC level from the start to the end of a video line. Inferred from input
(V
C
AUDIO
Gain Flatness
Signal-to-Noise Ratio
Total Harmonic Distortion
Plus Noise
Output Impedance
Power-Supply Rejection Ratio
Crosstalk
Capacitive Load
OUT
OUT
VVID
VVID
-10
-20
-30
-40
-50
-60
-70
-80
10
_______________________________________________________________________________________
0
_
_
0.1
AUDIO
AUDIO
= +5V, V
= +5V, V
CHROMA LARGE-SIGNAL BANDWIDTH
clamping current with a 0.1µF coupling capacitor.
PARAMETER
= 10µF, R
= 10µF, R
AUDV
AUDV
FREQUENCY (MHz)
1
= +12V, V
= +12V, V
LOAD_AUD
LOAD_AUD
10
A
= +25°C.) (Note 1)
V
IN
GVID
GVID
= 1V
= 10kΩ to G
= 10kΩ ±1% to GAUD, R
PSRR
P-P
SYMBOL
X
SNR
THD+N
Z
C
ΔA
TLK,AUD
= V
= V
100
O,AUD
L,AUD
AUD,AC
AUD
AUD
GAUD
GAUD
AUD
-10
-20
-30
-40
-50
-60
-70
-80
= 0V, R
= 0V, R
10
0
, R
LOUT_, ROUT_, f
0.5V
MONO, f
input
f
highpass filter at 20Hz, lowpass filter at
20kHz
f
f
f = 1kHz
f = 1kHz, V
f = 1kHz, 0.5V
No sustained oscillations
IN
IN
IN
0.1
A
REXT
= 1.0kHz, 0.5V
= 1.0kHz, 0.5V
= 1.0kHz, 1V
= +25°C. Specifications over temperature limits are guaranteed by design.
LUMA LARGE-SIGNAL BANDWIDTH
RMS
IN_VIDEO
IN_VIDEO
= 10kΩ, C
IN
input
REXT
RIPPLE
= 20Hz to 20kHz, 0.5V
FREQUENCY (MHz)
1
RMS
CONDITIONS
= 75Ω to GVID, C
RMS
= 75Ω to GVID, C
= 10kΩ, C
IN
RMS
RMS
BYPASS
= 200mV
input
= 20Hz to 20kHz,
Typical Operating Characteristics
, CCIR weighing
10
= 1µF, T
V
P-P
IN
CBYPASS
= 1V
P-P
RMS
100
A
IN_VIDEO
IN_VIDEO
= +25°C, unless otherwise noted.)
= 1µF, T
-10
-20
-30
-40
-50
-60
-70
-80
10
0
= 0.1µF, R
= 0.1µF, R
0.1
A
CVBSOUT_ LARGE-SIGNAL BANDWIDTH
MIN
= 0°C to +70°C, unless otherwise
V
IN
= 1V
P-P
LOAD_VID
LOAD_VID
0.005
0.003
TYP
0.01
0.01
200
FREQUENCY (MHz)
0.2
1
85
60
70
= 150Ω to GVID
= 150Ω to GVID,
MAX
10
UNITS
dB
dB
dB
dB
pF
%
Ω
100
,