Ver1.0
A1 PROs
1
A1 PROs
Ai5412
Timing Controller for CCD Monochrome Camera
Description
The
Ai5412
is a timing and sync one chip
controller IC with auto IRIS function for B/W
CCD camera systems, which is fabricated in
the Hynix 0.8§
-
MOS process.
C
HV
DD
H1
H2
HV
SS
RG
V
SS
1
XV2
XV1
XSG1
XV3
XSG2
XV4
Pin Configuration
CKI
OSCOUT
OSCIN
HCOMP
MODE5
V
DD
2
MODE4
MODE3
ESYNC
VR/SYNC
HPLL
EXT
Feature
•
EIA / CCIR standards
•
Auto IRIS function
•
Supports field / frame accumulation mode
•
Supports external sync mode
•
Supports non-interlacing mode
•
Oscillator frequency : 1212fh
(EIA : 19.0699MHz, CCIR : 18.9375MHz)
•
48 pin TQFP
•
Kit with
Ai1001S, Ai4402
•
Built-in sync signal generation function
Ai5412
BLKO
SYNC
HD
VD
FLD
V
SS
3
CLP1
CLP2
FL/FR
MODE1
SHD
SHP
Application
CCD monochrome camera systems.
Absolute Maximum Ratings
(Ta = 25¡
É
Vss=0V)
,
Symbol
V
DD
V
I
Vo
T
OPR
T
STG
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Storage Temperature
Rating
Vss-0.5 to +7.5
Vss-0.5 to V
DD
+0.5
Vss-0.5 to V
DD
+0.5
-20 ~ +75
-55 ~ +150
Unit
V
V
V
¡ É
¡ É
Operating Conditions
Symbol
V
DD
T
OPR
Parameter
Supply Voltage
Operating Temperature
Rating
5.0
¡ ¾
0.25
-20 ~ +75
Unit
V
¡ É
1
XSUB
ENB
IRENB
MODE2
IRIN/ED1
Vss2
V
DD
1
Vreg
CV
DD
SPDNV/ED2
SPUPV/ED0
CV
SS
48 PIN TQFP
(Top View)
A1PROS [ A1 PROS CO., LTD. ]
