HD49338F Renesas Electronics Corporation., HD49338F Datasheet - Page 23

• Manufacturer Part Number: HD49338F
• Description: Cds/pga & 12-bit A/d Converter
• Manufacturer: Renesas Electronics Corporation.

HD49338F/HF
Example of Recommended External Circuit
Rev.2.00 May 20, 2005 page 21 of 22
with ADC input
with Y input
from CCD out
At CDS Input
At ADC/Yin Input
Notes: 1. For C4, see table 5.
Note: External circuit is same as above except for ADC/Y input.
1
C1
C2 2.2/16
C23 0.47
3.0 V
3.0 V
R15 33 k
R15 33 k
C14 0.1
C15 0.1
C14 0.1
C15 0.1
C3*
2. For C3, see page 8 "DC Offset Compensation Feedback Function".
2
1
47
47
L1
L1
C4*
1
47/6
47/6
C16
C16
25
26
27
28
29
30
31
32
33
34
35
36
25
26
27
28
29
30
31
32
33
34
35
36
AV
AV
AV
BLKSH
BLKFB
CDSIN
BLKC
BIAS
AV
Y IN
AV
ADCIN
AV
AV
AV
BLKSH
BLKFB
CDSIN
BLKC
BIAS
AV
Y IN
AV
ADCIN
SS
SS
DD
DD
SS
SS
SS
DD
DD
SS
C13
C13
0.1
C17
0.1
C17
24
37
0.1
24
37
0.1
C18
C18
23
38
0.1
23
38
0.1
C19
C19
22
39
0.1
22
39
0.1
C20
C20
21
40
21
40
0.1
0.1
(CDS/PGA+ADC)
(CDS/PGA+ADC)
HD49338F/HF
HD49338F/HF
20
41
20
41
19
42
19
42
C12
C12
0.1
0.1
C21
C21
18
43
0.1
18
43
0.1
C22
C22
C11
17
44
0.1
C11
17
44
0.1
0.1
0.1
16 15 14 13
45 46 47 48
16 15 14 13
45 46 47 48
R10 100
R11 100
R12 100
R13 100
R14 100
C10
0.1
D11
D10
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
C21
47/6
C21
47/6
12
11
10
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
Serial data input
Serial data input
from
Timing generator
from
Timing generator
47
47
L2
L2
to
Camera
signal
processor
GND
to
Camera
signal
processor
GND
Unit: R:
C: F