TDA8787 Datasheet, PDF (16/20 Pages) NXP Semiconductors – 10-bit, 3.0 V analog-to-digital interface for CCD cameras

Philips Semiconductors
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
APPLICATION DIAGRAM
Preliminary specification
TDA8787
handbook, full pagewidth
VCCA
VCCD
CCD⁽²⁾
1 µF
100
nF
100
nF
(2) (2)
VCCD
1 µF
VCCD
1 µF
100
VCCA
nF
1 µF
1 µF
VCCD3
DGND3
AGND4
IN
AGND1
VCCA1
CPCDS1
CPCDS2
OFDOUT
STDBY
PBK
CLPDM
48 47 46 45 44 43 42 41 40 39 38 37
D9
1
36
D8
2
35
D7
3
34
D6
4
33
D5
5
32
D4
6
31
TDA8787HL
D3
7
30
D2
8
29
D1
9
28
D0
10
27
OGND
11
26
12
25 ^VCCO
13 14 15 16 17 18 19 20 21 22 23 24
VCCD
100
nF
VCCD
100
nF
VCCA
serial
interface
100
nF
VCCD
(1)
MGM548
(1) Pins SEN and VSYNC should be interconnected when vertical sync signal is not available.
(2) Input signals IN, SHD and SHP must be adjusted to comply with timing signals t_h(IN-SHP) and t_h(IN-SHD) (see Chapter “Characteristics”).
Fig.11 Application diagram.
1998 Oct 15
16