MAX9526 Maxim Integrated Products, MAX9526 Datasheet - Page 8

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

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Low-Power, High-Performance
NTSC/PAL Video Decoder
(V
T
8
A
AVDD
1000
= +25°C.)
800
600
400
200
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
_______________________________________________________________________________________
0
0.2
0
= V
100% COLOR BARS (Cb WAVEFORM)
PLLBW = 180Hz
DVDD
0.3
DECODED VIDEO OUTPUT
OUTPUT CLOCK JITTER
vs. VIDEO INPUT LEVEL
VIDEO INPUT LEVEL (V)
= +1.8V, V
20
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
TIME (μs)
0
VIDEO INPUT AND ADC OUTPUT
0.5
10
DVDDIO
40
100% COLOR BARS
20
0.6
= 3.3V, V
TIME (μs)
30
0.7
60
40
AGND
50
1000
800
600
400
200
3.0
2.5
2.0
1.5
1.0
0.5
Typical Operating Characteristics (continued)
0
0
MAX9526 toc16
= V
10
60
0
100% COLOR BARS (Cr WAVEFORM)
ASYNC
MODE
DGND
70
20
DECODED VIDEO OUTPUT
1000
800
600
400
200
0
OUTPUT CLOCK JITTER
vs. VIDEO INPUT SNR
LLC
MODE
= 0V, T
TEMPERATURE (°C)
20
30
TIME (μs)
A
40
= T
40
PLLBW = 180Hz
MIN
50
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
to T
0.01
60
AVDD = 1.8V + 100mV
MAX
AGCGAIN = 1111
60
POWER-SUPPLY REJECTION
, unless otherwise noted. Typical values are at
vs. FREQUENCY
0.1
FREQUENCY (MHz)
1000
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.1
10
0
1
-40
P-P
0
AGCGAIN = 0000
SHUTDOWN SUPPLY CURRENT
1
OUTPUT CLOCK JITTER
0
500
vs. PLL BANDWIDTH
vs. TEMPERATURE
PLL BANDWIDTH (Hz)
TEMPERATURE (°C)
40
1000
10
DVDD
80
1500
DVDDIO
AVDD
120
2000