saa7191b NXP Semiconductors, saa7191b Datasheet - Page 23

• Manufacturer Part Number: saa7191b
• Description: Digital Multistandard Colour Decoder, Square Pixel Dmsd-sqp
• Manufacturer: NXP Semiconductors

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HSY
LLCA
+5 V (analog supply)
+5 V (digital supply)
signal source selected by GPSW1-bit (LOW = source 1)
chrominance V , source 1
chrominance V , source 2
HCL
Y or CVBS V , source 1
Y or CVBS V , source 2
2.2 k
i
i
5.6
i
i
analog
75
75
75
75
0.1 F
10
0.22 F
10 F
680
1 F
1 F
1 F
V
DDA
15
24
16
17
18
19
20
21
22
23
25
26
27
28
Fig.13 Application circuit for analog-to-digital conversions.
TDA8708A
14
13
12
11
10
2
9
8
7
6
5
4
3
1
V
CVBS3
CVBS0
CVBS1
CVBS2
CVBS3
V
CLK
CVBS4
CVBS2
CVBS7
DDO
DDD
120
digital
68
pF
0.1
F
18
5.6
0.1
F
5.6
2.2 k
2.7 k
0.1 F
0.1 F
4.7 k
analog
680
1 F
1 F
0.1 F
1 F
V
DDA
1 k
5.6
22
23
24
25
26
27
28
15
16
17
18
19
20
21
TDA8709A
12
14
13
11
10
7
6
5
4
3
2
9
8
1
V
CHR2
CHR3
V
CLK
CHR4
CHR5
CHR6
CHR7
CHR0
CHR1
DDD
DDO
120
0.1 F
digital
0.1 F
68 pF
18
CHR7
CHR0
CVBS7
CVBS0
to
MEH443
to