CXD2401R
Electronic Iris Control IC
Description
The CXD2401R is an IC which performs electronic
iris control by applying a CCD electronic shutter.
Features
•
Electronic iris control drive
•
Generates system clocks in response to the
CXA1390AR series
•
Generates timing pulses to drive the 510H system
CCD image sensor
•
H driver for CCD (5V direct drive for Type 1/3 CCD)
Absolute Maximum Ratings
•
Supply voltage
V
DD
V
SS
– 0.5 to +7.0 V
•
Input voltage
V
I
V
SS
– 0.5 to V
DD
+ 0.5V
•
Output voltage
V
O
V
SS
– 0.5 to V
DD
+ 0.5V
•
Operating temperature Topr
–20 to +75
°C
•
Storage temperature Tstg
–55 to +150
°C
Recommended Operating Conditions
•
Supply voltage
V
DD
4.75 to 5.25
•
Operating temperature Topr
–20 to +75
Pin Configuration
XSUB
XSG2
XSG1
26
48 pin LQFP (Plastic)
Applications
CCD monitoring cameras
Structure
Silicon gate CMOS IC
Applicable CCD Image Sensors
510H system SONY CCD
•
ICX054BK (Type 1/3 NTSC CCD)
•
ICX055BK (Type 1/3 PAL CCD)
V
°C
V
DD
3
V
SS
3
XV4
XV3
36
V
SS
4
SPUPV
IRIN
SPDNV
Vreg
V
DD
4
ENB
IRENB
PS
LIMIT1
LIMIT2
NTSC
37
38
39
40
41
42
35
34
33
32
31
30
29
28
27
25
24 XV2
23
22
XDL2
XDL1
XV1
GM
RG
H2
H1
21 XSP2
20
19
CXD2401R
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
XSP1
XSHP
V
SS
2
XSHD
V
DD
2
CLP2
BFG
ID
43
44
45
46
47
48
OSCI
OSCO
V
DD
1
CLP4
CLP1
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.
TEST
–1–
PBLK
VD
V
SS
1
HD
CK
CL
E94620D9X
SONY [ SONY CORPORATION ]
