LC99012A-S Datasheet, PDF (6/6 Pages) Sanyo Semicon Device – Black-and-White CCD Timing Generator

LC99012A-S
Pin No.
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Symbol
VS1
VS2
VS3
GND
DHTR
DHT1
DHT2
V_DD
DS2
DS1
GND
CLP1
CLP2
PBLK
CBLK
C.SYNC
TV
V_DD
AGCC2
IRSTA
VIDI
VIDO
IRRES
IRIS
DCH
DCL
I/O
O CCD imaging block transfer clock (øS1)
O CCD imaging block transfer clock (øS2)
O CCD imaging block transfer clock (øS3)
CCD output block reset pulse
O CCD horizontal transfer clock (øH1)
O CCD horizontal transfer clock (øH2)
O CCD output floating level sampling pulse
O CCD output video signal sampling pulse
Function
O OPB clamp pulse
O OPB clamp pulse
O Pre-blanking pulse
O Composite blanking pulse
O Composite sync pulse
I Low: EIA (LC9947G/49G)
High: CCIR (LC9948G)
O AGC detection signal weighting processing pulse
Electronic iris state output
High: The iris is in the fully stopped down state.
O _{Low: The iris is in the fully open state.}
High-impedance: The iris is in an appropriate state.
I Analog switch input for iris detection signal window processing
O Analog switch output for iris detection signal window processing
O Reset (discharge) pulse that is input by the iris signal detection (integration) circuit
I Iris integration signal input
I High-level reference voltage for the iris level detection comparator
I Low-level reference voltage for the iris level detection comparator
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s Anyone purchasing any products described or contained herein for an above-mentioned use shall:
ΠAccept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of February, 1997. Specifications and information herein are subject to
change without notice.
No. 5281-6/6