tda8752b-03 NXP Semiconductors, tda8752b-03 Datasheet - Page 31

• Manufacturer Part Number: tda8752b-03
• Description: Tda8752b Triple High-speed Analog-to-digital Converter 110 Msps
• Manufacturer: NXP Semiconductors

13. Application information
Philips Semiconductors
9397 750 07338
Product specification
Fig 13. Application diagram.
All supply pins have to be decoupled, with two capacitors: one for the high frequencies (approximately 1 nF) and one for the low
frequencies (approximately 100 nF or higher). If a capacitor of 39 nF between pins CZ and CP is not available, use a higher one
as close as possible to this value. Resistors R1 and R2 must be connected: the recommended value is 10 k .
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
V CCA(G)
V CCA(R)
V CCA(B)
RGAINC
GGAINC
BGAINC
AGND G
AGND R
AGND B
RAGC
GAGC
GDEC
RDEC
GBOT
BAGC
RBOT
GCLP
BBOT
BDEC
DEC2
DEC1
RCLP
BCLP
V ref
GIN
RIN
n.c.
n.c.
BIN
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
CZ
ADD1
39 nF
33
ADD2
34
Rev. 03 — 21 July 2000
CP
AGND PLL
150 pF
TCK
35
V CCD
TDO
36
CKREF
Triple high-speed Analog-to-Digital Converter 110 Msps
DIS
37
COAST
SEN
38
CKEXT
SDA
39
TDA8752B
V DDD
INV
V DDD
40 41
HSYNC
V SSD
4.7
k
SCL
CLP
42
PWDWN
R1 R2
n.c.
V DDD
43
OE
n.c.
44
4.7
k
V CCO(PLL)
DGND
ROR
45
GOR
CKADCO
46
BOR
47
CKBO
48
OGND B
B0
49 50
© Philips Electronics N.V. 2000. All rights reserved.
OGND PLL
CKAO
n.c.
TDA8752B
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
FCE477
CKREFO
V CCO(R)
R7
R6
R5
R4
R3
R2
R1
R0
OGND R
V CCO(G)
G7
G6
G5
G4
G3
G2
G1
G0
OGND G
V CCO(B)
B7
B6
B5
B4
B3
B2
B1
n.c.
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