ICX248AK
Image Sensor Characteristics
Item
Sensitivity
Saturation signal
Smear
Video signal shading
Uniformity between video
signal channels
Dark signal
Dark signal shading
Flicker Y
Flicker R-Y
Flicker B-Y
Line crawl R
Line crawl G
Line crawl B
Line crawl W
Lag
Symbol
S
Ysat
Sm
SHy
∆Sr
∆Sb
Ydt
∆Ydt
Fy
Fcr
Fcb
Lcr
Lcg
Lcb
Lcw
Lag
Min.
900
1000
0.00015 0.0003
20
25
10
10
2
1
2
5
5
3
3
3
3
0.5
Typ.
1100
Max.
Unit
mV
mV
%
%
%
%
%
mV
mV
%
%
%
%
%
%
%
%
Measurement method
1
2
3
4
4
5
5
6
7
8
8
8
9
9
9
9
10
(Ta = 25°C)
Remarks
Ta = 60°C
Zone 0 and
I
Zone 0 to
II'
Ta = 60°C
Ta = 60°C
Zone Definition of Video Signal Shading
768 (H)
14
14
12
H
8
V
10
H
8
494 (V)
Zone 0,
I
Zone
II, II'
V
10
10
Ignored region
Effective pixel region
Measurement System
[
∗
A]
CCD signal output
LPF1
(3dB down 6.3MHz)
CCD
C.D.S
AMP
[
∗
Y]
Y signal output
S
H
LPF2
(3dB down 1MHz)
[
∗
C]
Chroma signal output
SH
Note)
Adjust the amplifier gain so that the gain between [
∗
A] and [
∗
Y] , and between [
∗
A] and [
∗
C] equals 1.
– 10 –
SONY [ SONY CORPORATION ]
