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MAX7430EUB+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
MAX7428/MAX7430/MAX7432A
Standar
d Definition V
ideo Reconstruction
Filters and Buf
fers
16
______________________________________________________________________________________
Chip Information
TRANSISTOR COUNT: MAX7428 = 4955
MAX7430 = 7413
MAX7432A = 9873
PROCESS: BiCMOS
INB
INA
(CLEVEL = 0)
OUT
Y (LUMA)
(INCLUDES
SYNC SIGNAL)
SYNCIO
MAX7428
INB
INA
(CLEVEL = 1)
OUT
P
r
SYNCIO
MAX7428
(CLEVEL = 1)
MAX7428
INB
INA
OUT
P
b
SYNCIO
Figure 14. Y P
b
P
r
Video Filter Application
INB
INA
(CLEVEL = 0)
OUT
R
SYNCIO
MAX7428
INB
INA
(CLEVEL = 0)
OUT
G
SYNCIO
MAX7428
(CLEVEL = 0)
MAX7428
INB
INA
OUT
B
EXTERNAL H
SYNC
SYNCIO
Figure 15. RGB Video Filter with External Sync Application
MAX7428/MAX7430/MAX7432A
Standar
d Definition V
ideo Reconstruction
Filters and Buf
fers
______________________________________________________________________________________
17
DATA
SYNCIO
GND
1
2
8
7
OUT
REXT
V
CC
INB
INA
SOT23
TOP VIEW
3
4
6
5
MAX7428
1
2
3
4
5
10
9
8
7
6
V
CC
OUT1
GND
OUT2
IN1B
REXT
IN2A
IN1A
MAX7430
μ
MAX
DATA
IN2B
14
13
12
11
10
9
8
1
2
3
4
5
6
7
V
CC
OUT1
REXT
OUT2
GND
IN3A
IN2A
IN1A
MAX7432
GND
OUT3
DATA
IN3B
IN2B
IN1B
TSSOP
Pin Configurations
SERIAL INTERFACE
AND CONTROL
BIAS GENERATOR
GND
REXT
MAX7430
V
CC
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
D/A
IN1A
IN1B
AUX INPUT
*
*
OUT1
SYNC
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
D/A
IN2A
ENCODER
*
*
OUT2
IN2B
AUX INPUT
DATA
*OPTIONAL OUTPUT CAPACITOR
Functional Diagrams (continued)
MAX7428/MAX7430/MAX7432A
Standar
d Definition V
ideo Reconstruction
Filters and Buf
fers
18
______________________________________________________________________________________
Functional Diagrams (continued)
SERIAL INTERFACE
AND CONTROL
BIAS GENERATOR
GND
REXT
MAX7432
V
CC
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
D/A
IN1A
IN1B
AUX INPUT
*
*
OUT1
SYNC
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
D/A
IN2A
*
*
OUT2
IN2B
AUX INPUT
DATA
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
D/A
IN3A
ENCODER
*
*
OUT3
IN3B
AUX INPUT
*OPTIONAL OUTPUT CAPACITOR
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
MAX7430EUB+
Mfr. #:
Buy MAX7430EUB+
Manufacturer:
Maxim Integrated
Description:
Video ICs Standard Def Video Reconstruction Filtr
Lifecycle:
New from this manufacturer.
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