MAX9526 Maxim Integrated Products, MAX9526 Datasheet - Page 3

• Manufacturer Part Number: MAX9526
• Description: High-Performance NTSC/PAL Video Decoder
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(V
T
Sync Slice Comparator Level
DC Restore Current DAC Full-
Scale Range (Source and Sink)
(Note 3)
D C Restor e S ync- Ti p Level at
V
ANALOG INPUT FILTER AND ADC (Note 4)
C utoff Fr eq uency ( 3d B)
P assb and Fl atness
S top b and C utoff
S top b and Attenuati on
Ful l - S cal e C onver si on Rang e
AGC Gai n S tep si ze
D i ffer enti al N onl i near i ty
Integ r al N onl i near i ty
S i g nal - to- N oi se Rati o
P ow er - S up p l y Rej ecti on
D i ffer enti al P hase
A
AVDD
IN1
= +25°C.) (Note 1)
/V
IN2
= V
PARAMETER
DVDD
= +1.8V, V
_______________________________________________________________________________________
DVDDIO
= +3.3V, AGND = DGND = 0, T
SYMBOL
f
D N L
S N R
P S R
IN L
3dB
DP
f
S B
Low-Power, High-Performance
Activity detect slicer, referenced to V
Slow
Medium
Medium-fast (default)
Fast
AGCGAIN = 0x0, ADAGC = 1
AGCGAIN = 0xF, ADAGC = 1
f < 5MHz, V
measured at 1MHz
f > f
measured at 1MHz
AGC disabled,
gain programmed
using I
referenced to V
AGCGAIN = 0x0, ADAGC = 1
AGCGAIN = 0x0, ADAGC = 1
Incl ud es fi l ter + AD C + d i g i tal anti - al i asi ng
fi l ter , i np ut i s - 1d BFS ; AD AG C = 1,
AGC GAIN [ 3:0] = 0x0, d efi ned as r ati o of
RM S si g nal to RM S noi se i n d B
AD AGC = 1
AGC GAIN [ 3:0] = 0x0
i np ut l evel = 1M H z si ne
w ave at - 2d BFS
5-step modulated staircase,
f = 3.58MHz or 4.43MHz
SB
, V
2
C (ADAGC = 1),
VIN
VIN
= 0.65V
NTSC/PAL Video Decoder
CONDITIONS
= 0.65V
IN1
/V
A
IN2
P-P
= T
P-P
, reference level
MIN
, reference level
AGC GAIN = 0x0
AGC GAIN = 0xF
1.7V < V
1.9V , 1.7V <
V
V
100m V
500kH z
V
100m V
3.58M H z
V
100m V
4.43M H z
D V D D
AV D D
AV D D
AV D D
to T
MAX
P - P
P - P
P - P
= 1.8V +
= 1.8V +
= 1.8V +
< 1.9V
AV D D
, unless otherwise noted. Typical values are at
CLMP
at
at
at
<
MIN
670
270
0.167
±0.5
TYP
0.51
0.72
0.25
58.8
-67
-58
-57
1.0
±1
50
12
24
13
53
36
3
6
MAX
830
330
-40
degrees
UNITS
mV
dBFS
MHz
MHz
LSB
LSB
mV
V/V
dB
dB
dB
µA
V
P-P
3