HD49323AF Datasheet, PDF (25/27 Pages) Hitachi Semiconductor – CDS/AGC & 10-bit A/D Converter

Example of Recommended External Circuit
• CDS/AGC function is used
(OE control and pre-blanking function are not used)
C7 C6 C5 C4 C3 C2 C1
1.0 0.1 15p 15p 15p 15p 0.1
R1 220
R2 220
R3 220
R4 220
HD49323AF-01
from
Timing generator
24 23 22 21 20 19 18 17 16 15 14 13
from
CCD
out
C8
0.1
C9
1/16
C12 0.1
C13 0.1
C14 0.1
C15 0.1
R5
24k
L1
Analog ^47µ
3.0V
25 AV_SS
26 AV_DD
27 CDSIN
28 TESTY
29 TESTC
30 AV_SS
31 AV_DD
32 VRB
33 VRM
34 VRT
35 BIAS
36 NC
HA49323AF-01
(CDS/AGC/ADC)
NC 12
D9 11
D8 10
D7 9
D6 8
D5 7
D4 6
D3 5
D2 4
D1 3
D0 2
PBLK 1
to
Camera
signal
processor
37 38 39 40 41 42 43 44 45 46 47 48
C17
47/6
C18
C19
0.1
0.1
C21
47/6
C20
0.1
L2
47µ _Digital
3.0V
GND
Serial data input
25