TDA9965 Philips Semiconductors, TDA9965 Datasheet - Page 15

• Manufacturer Part Number: TDA9965
• Description: 30 Msps analog-to-digital interface for CCD cameras
• Manufacturer: Philips Semiconductors

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Philips Semiconductors
APPLICATION DIAGRAM
2004 Jul 05
handbook, full pagewidth
12-bit, 5.0 V, 30 Msps analog-to-digital
interface for CCD cameras
(1) The clamp level of the signal input at pin ADCIN can be tuned from code 0 to code 1023 in one LSB step of the ADC via the serial interface (clamp
(2) All supply pins must be decoupled with 100 nF capacitors as closely as possible to the device.
(3) The capacitors on pins STGE and V
ADC activated).
5.0 V
5.0 V
CCD
100 nF
33 pF
47 nF
(3)
(3)
(2)
(2)
(1)
PGAOUT
AGND4
AGND5
AGND1
AGND2
V CCA1
V CCA2
ADCIN
ref
STGE
V ref
have typical values, performing a typical device start-up time of 300 s from standby to active (supplies on).
n.c.
IN
10
11
12
1
2
3
4
5
6
7
9
8
48
13
1 nF
(2)
5.0 V
Fig.12 Application diagram.
47
14
nF
1
46
15
2.2
nF
45
16
from timing
generator
1
F
44
17
15
TDA9965
5.0 V
43
18
(2)
42
19
41
20
interface
(2)
5.0 V
serial
40
21
39 38
22 23
MGU195
37
24
36
35
34
33
32
31
30
29
28
27
26
25
D9
D8
D7
D6
V CCO2
OGND2
V CCO1
OGND1
D5
D4
D3
D2
Product specification
(2)
(2)
TDA9965