SAA5265 Philips Semiconductors, SAA5265 Datasheet - Page 17

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SAA5265

Manufacturer Part Number
SAA5265
Description
10 and 1 page intelligent teletext decoders
Manufacturer
Philips Semiconductors
Datasheet
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Bi-directional ports have been configured as open-drain. Output ports have been configured as push-pull.
V SS
A0
A1
A2
PCF8582E
EEPROM
user ports
RC
SCL
SDA
V DD
V DD
V DD
V DD
CVBS
CVBS
1 k
1 k
100 nF
100 nF
100 nF
Fig.4 Application diagram.
24 k
SYNC_FILTER
SDA(NVRAM)
SCL(NVRAM)
P2.1/PWM0
P2.2/PWM1
P2.3/PWM2
P2.4/PWM3
P2.5/PWM4
P2.6/PWM5
P2.7/PWM6
P3.0/ADC0
P3.1/ADC1
P3.2/ADC2
P3.3/ADC3
P2.0/PWM
CVBS0
CVBS1
V SSC
V SSA
IREF
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
SAA5264
SAA5265
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
P1.5
P1.4
SDA
SCL
P1.3
P1.2
P1.1
P1.0
V DDP
RESET
XTALOUT
XTALIN
OSCGND
V DDC
V SSP
VSYNC
HSYNC
VDS
R
G
B
V DDA
P3.4/PWM7
TEST
FRAME
COR
12 MHz
V DD
V DD
V DD
10 F
56 pF
V DD
field flyback
line flyback
150
V DD
100
nF
GSA035
V DD
V DD
SDA
SCL
47
F

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