MAX7472UTI Ver la hoja de datos (PDF) - Minilogic Device Corporation Limited
Número de pieza
componentes Descripción
Fabricante
MAX7472UTI Datasheet PDF : 19 Pages
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HDTV Anti-Aliasing Filters with Triple-Input Mux
Typical Operating Characteristics
(AVDD = +5V, DVDD = 3.3V, RLOAD = 150Ω to GND, CIN = 0.1µF, TA = +25°C.)
FREQUENCY RESPONSE (MAX7472)
10
0
-10
CODE 40
-20
-30
CODE 90
-40
CODE 220
CODE 255
-50
-60
-70
-80
0.1
1
10
100
1000
FREQUENCY (MHz)
PASSBAND FLATNESS (MAX7473)
7.0
6.5
6.0
CODE 40
5.5
5.0
CODE 90
4.5
4.0
CODE 220
3.5
CODE 255
3.0
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY RESPONSE (MAX7473)
10
0
-10
CODE 40
-20
CODE 220
-30
CODE 255
-40
CODE 90
-50
-60
-70
0.1
1
10
100
1000
FREQUENCY (MHz)
GROUP DELAY
90
80
SD
70
60
50
40
HD
30
20
10
0
0.1
1
10
100
FREQUENCY (MHz)
PASSBAND FLATNESS (MAX7472)
1.0
0.5
0
-0.5
CODE 40
-1.0
CODE 90
-1.5
-2.0
CODE 220
-2.5
CODE 255
-3.0
0.1
1
10
100
FREQUENCY (MHz)
2T RESPONSE (1 IRE = 7.14mV)
100ns/div
MODULATED 12.5T RESPONSE
400ns/div
DIFFERENTIAL GAIN
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
DIFFERENTIAL PHASE
0.2
0.1
0
-0.1
-0.2
12
3
4
5
6
7
-3dB FREQUENCY vs. CONTROL CODE
35
30
25
20
15
10
5
0
51 102 153 204 255
CONTROL CODE
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