CXD1267AN
CCD Vertical Clock Driver
Description
The CXD1267AN is a vertical clock driver for CCD
image sensors. This IC is the successor of the
CXD1250N with attractive features.
Power consumption is reduced approximately 30%
for the CXD1267AN version.
Features
1) Substrate voltage (Vsub) generator is built-in.
•
Variable Vsub in the range of 4.0V to 18.5V.
•
Reduction of peripheral parts saves space.
2) Only two power supplies (+15V and –8.5V) are
needed.
3) 3.3V clock interface is acceptable.
4) 20-pin SSOP package is used.
5) Low power consumption
90mW (CXD1267N)
62mW (CXD1267AN)
approximately 30% reduction
20 pin SSOP (Plastic)
Appllications
CCD cameras
Structure
CMOS
Absolute Maximum Ratings
(Ta = 25°C)
•
Supply voltage
V
L
0 to –10
•
Supply voltage
V
H
V
L
– 0.3 to 2V
L
+ 35
•
Supply voltage
V
M
V
L
– 0.3 to 3.0
•
Input voltage
V
I
V
L
– 0.3 to V
H
+ 0.3
•
Output voltage (V2, V4)
MVφ
V
L
– 0.3 to V
M
+ 0.3
•
Output voltage (V1, V3)
HVφ
V
L
– 0.3 to V
H
+ 0.3
•
Output voltage (VSHT)
HHVφ V
L
– 0.3 to V
H
+ 0.3
•
Operational amplifier output current
I
DCOUT
±5
•
Operating temperature
Topr
–25 to +85
•
Storage temperature
Tstg
–40 to +125
Recommended Operating Conditions
•
Supply voltage
V
H
•
Supply voltage
V
M
•
Supply voltage
V
L
•
Input voltage (except for pin 3)
V
I
•
Operational amplifier input voltage
V
IOP
•
Operating temperature
Topr
V
V
V
V
V
V
V
mA
°C
°C
14.5 to 15.5
0
–6.0 to –9.0
0 to 6.0
1.0 to 4.5
–20 to +75
V
V
V
V
V
°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E94X38-PK
SONY [ SONY CORPORATION ]
