ICX285

Manufacturer Part NumberICX285
DescriptionTiming Generator for Progressive Scan CCD Image Sensor
ManufacturerSONY [Sony Corporation]
ICX285 datasheet
 


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Description of Operation
Pulses output from the CXD3607R are controlled mainly by the RST and SYNSL pins and by the serial
interface data.
Control by the RST Pin
System reset is performed by setting the CXD3607R RST pin (Pin 2) low. After reset is canceled, the serial
data block is “XSHP , XSHD logic phase adjustment setting” D0 bit = 1 and all other bits = 0.
In addition, when RST = low, some circuit operations in the IC are stopped as shown in the Pin Status Table
below.
Pin Status Table (RST = low)
Pin No.
Symbol
I/O status
1
V
4
SS
2
RST
L
3
SYNSL
ACT
4
NC
5
NC
6
NC
7
V
4
DD
8
TEST1
9
TEST2
10
RG
ACT
11
V
1
SS
12
H1
ACT
13
H2
ACT
14
V
1
DD
15
V
2
DD
16
XSHD
ACT
17
XSHP
ACT
18
XCPDM
H
19
XCPOB
H
20
PBLK
H
21
ADCLK
ACT
22
MCKO
ACT
23
CKO
ACT
24
V
2
SS
Note) ACT means that the circuit is operating, and DIS means that loading is stopped.
L indicates a low output level, and H a high output level in the controlled status.
V
and V
indicate the voltage levels applied to V
M
L
Pin No.
Symbol
I/O status
25
CKI
ACT
26
OSCO
ACT
27
OSCI
ACT
28
V
3
DD
29
SSI
DIS
30
SCK
DIS
31
SEN
DIS
32
VD
DIS
33
HD
DIS
34
TRIG
DIS
35
WEN
L
36
V
3
SS
37
V
M
38
V1
V
L
39
V4
V
L
40
V2A
V
M
41
V
H
42
V2B
V
M
43
NC
44
NC
45
V
L
46
NC
47
V3
V
M
48
SUB
V
L
(Pin 37) and V
M
– 12 –
CXD3607R
(Pin 45), respectively.
L