MAX9526ATJ(2011) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9526ATJ Datasheet PDF : 39 Pages
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MAX9526
Low-Power, High-Performance
NTSC/PAL Video Decoder
Typical Operating Characteristics (continued)
(VAVDD = VDVDD = +1.8V, VDVDDIO = 3.3V, VAGND = VDGND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.)
DECODED VIDEO OUTPUT
100% COLOR BARS (Cb WAVEFORM)
1000
800
600
400
200
DECODED VIDEO OUTPUT
100% COLOR BARS (Cr WAVEFORM)
1000
800
600
400
200
OUTPUT CLOCK JITTER
vs. PLL BANDWIDTH
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
0
20
40
60
0
20
40
60
0
500
1000
1500
2000
TIME (µs)
TIME (µs)
PLL BANDWIDTH (Hz)
OUTPUT CLOCK JITTER
vs. VIDEO INPUT LEVEL
1.4
PLLBW = 180Hz
1.3
1.2
1.1
1.0
OUTPUT CLOCK JITTER
vs. VIDEO INPUT SNR
3.0
PLLBW = 180Hz
2.5
2.0 ASYNC
MODE
1.5
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
1000
DVDD
100
AVDD
10
0.9
1.0
LLC
0.8
MODE
1
0.5
0.7
DVDDIO
0.6
0.2 0.3 0.4 0.5 0.6 0.7
VIDEO INPUT LEVEL (V)
0
10 20 30 40 50 60
TEMPERATURE (°C)
0.1
-40
0
40
80
120
TEMPERATURE (°C)
VIDEO INPUT AND ADC OUTPUT
100% COLOR BARS
MAX9526 toc16
1000
1.2
1.1
800
1.0
600
0.9
0.8
400
0.7
200
0.6
0.5
0
0
10 20 30 40 50 60 70
TIME (µs)
POWER-SUPPLY REJECTION
vs. FREQUENCY
-40
VAVDD = 1.8V + 100mVP-P
-45
-50
-55
-60
-65
AGCGAIN = 1111
-70
-75
-80
AGCGAIN = 0000
-85
-90
0.01
0.1
1
10
FREQUENCY (MHz)
8
Maxim Integrated
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