TDA8752AH Philips Semiconductors, TDA8752AH Datasheet - Page 30

• Manufacturer Part Number: TDA8752AH
• Description: Triple high-speed Analog-to-Digital Converter ADC
• Manufacturer: Philips Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
1999 Feb 24
handbook, full pagewidth
Triple high-speed Analog-to-Digital
Converter (ADC)
All supply pins have to be decoupled, with two capacitors:
one for high frequencies (approximately 1 nF) and one for the low frequencies (approximately 100 nF or higher).
2.5 V
GIN
RIN
BIN
75
75
75
4.7 nF
4.7 nF
4.7 nF
10 nF
10 nF
10 nF
or 50
or 50
or 50
100 nF
100 nF
100 nF
22 nF
10 nF
22 nF
10 nF
22 nF
10 nF
1.5 nF
10 nF
GGAINC
RGAINC
BGAINC
AGNDG
AGNDR
V CCAG
AGNDB
V CCAR
BCDEC
V CCAB
GAGC
RAGC
GDEC
RDEC
GBOT
BAGC
RBOT
GCLP
BBOT
DEC2
DEC1
RCLP
BCLP
V ref
RIN
GIN
BIN
n.c.
n.c.
n.c.
V CCA(PLL)
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
27
28
29
30
n.c.
n.c.
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
31
I
2
C/3W
32
150 nF
CZ
ADD1
33
Fig.13 Application diagram.
ADD2
34
CP
TCK
1 nF
35
AGNDPLL
V CCD
TDO
36
CKREF
DIS
37
COAST
30
SEN
38
CKEXT
SDA
39
TDA8752A
V DDD
INV
V DDD
40 41
HSYNC
V SSD
4.7
k
SCL
CLP
42
PWDWN
n.c.
V DDD
43
n.c.
OE
44
4.7
k
V CCO(PLL)
DGND
ROR
45
GOR
CKADCO
46
BOR
47
CKBO
48
OGNDB
B0
49 50
OGNDPLL
CKAO
FCE082
n.c.
80
79
78
77
76
75
74
73
72
70
69
68
67
66
65
64
63
62
60
59
58
57
56
55
54
53
52
71
61
51
Product specification
TDA8752A
CKREFO
V CCOR
R7
R6
R5
R4
R3
R2
R1
R0
OGNDR
V CCOG
G7
G6
G5
G4
G3
G2
G1
G0
OGNDG
V CCOB
B7
B6
B5
B4
B3
B2
B1
n.c.