tda8757a NXP Semiconductors, tda8757a Datasheet - Page 31

• Manufacturer Part Number: tda8757a
• Description: Tda8757a Triple 8-bit Adc 205 Msps
• Manufacturer: NXP Semiconductors

Philips Semiconductors
13. Application information
9397 750 09549
Preliminary data
Fig 18. Application diagram.
For interfacing the 5 V digital outputs of the TDA8757A to devices with 3 V compliant inputs, a resistor bridge (220
820
GIN
RIN
GIN
BIN
75 or 50
75 or 50
75 or 50
22 nF
10 nF
22 nF
10 nF
22 nF
10 nF
to ground) should be applied to each digital output.
100 nF
100 nF
100 nF
470 nF
4.7 nF
4.7 nF
4.7 nF
10 nF
10 nF
10 nF
10 nF
10 nF
V CCA(R)
V CCA(G)
GAINC G
V CCA(B)
GAINC R
GAINC B
AGND G
AGND R
AGND B
IN SOG
AGC R
AGC G
DEC G
SOG O
BOT R
DEC R
BOT G
AGC B
DEC B
CLP G
BOT B
DEC2
VREF
DEC1
CLP R
CLP B
IN G
IN R
IN B
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
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
31
32
33
34
35
36
68 nF
150 pF
V
PU
10
k
Rev. 01 — 22 March 2002
V
PU
10
k
TDA8757AHL
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
Triple 8-bit ADC 205 Msps
TDA8757A
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
V CCO(G)
OGND
V CCO(G)
OGND
n.c.
B7 R
B6 R
B5 R
B4 R
B3 R
B2 R
B1 R
B0 R
A7 G
A6 G
A5 G
A4 G
A3 G
A2 G
A1 G
A0 G
OR G
B7 G
B6 G
B5 G
B4 G
B3 G
B2 G
B1 G
B0 G
A7 B
A6 B
A5 B
A4 B
A3 B
A2 B
GND DP
MBL429
in series,
G
G
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