ICX409ALB [SONY]
CCD Sensor, 752 Horiz pixels, 582 Vert pixels, Square, Through Hole Mount, 0.200 INCH, CERAMIC, DIP-14;型号: | ICX409ALB |
厂家: | SONY CORPORATION |
描述: | CCD Sensor, 752 Horiz pixels, 582 Vert pixels, Square, Through Hole Mount, 0.200 INCH, CERAMIC, DIP-14 传感器 换能器 图像传感器 CD 摄像机 |
文件: | 总18页 (文件大小:207K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ICX409AK
Diagonal 6mm (Type 1/3) CCD Image Sensor for PAL Color Video Cameras
Description
16 pin DIP (Plastic)
The ICX409AK is an interline CCD solid-state
image sensor suitable for PAL color video cameras
with a diagonal 6mm (Type 1/3) system. Compared
with the conventional product ICX059CK, basic
characteristics such as sensitivity, smear, dynamic
range and S/N are improved drastically.
This chip features a field period readout system and
an electronic shutter with variable charge-storage
time.
This chip is suitable for applications such as surveillance
cameras, automotive cameras, etc.
Features
• High sensitivity (+6dB compared with the ICX059CK)
• Low smear (–15dB compared with the ICX059CK)
• High D range (+5dB compared with the ICX059CK)
• High S/N
Pin 1
2
• High resolution and low dark current
• Excellent antiblooming characteristics
• Ye, Cy, Mg, and G complementary color mosaic filters on chip
• Continuous variable-speed shutter
• No voltage adjustment
V
12
3
40
H
Pin 9
(Reset gate and substrate bias are not adjusted.)
• Reset gate:
• Horizontal register: 5V drive
5V drive
Optical black position
(Top View)
Device Structure
• Interline CCD image sensor
• Image size:
Diagonal 6mm (Type 1/3)
• Number of effective pixels: 752 (H) × 582 (V) approx. 440K pixels
• Total number of pixels:
• Chip size:
795 (H) × 596 (V) approx. 470K pixels
5.59mm (H) × 4.68mm (V)
• Unit cell size:
6.50µm (H) × 6.25µm (V)
• Optical black:
Horizontal (H) direction : Front 3 pixels, rear 40 pixels
Vertical (V) direction
Horizontal 22
Vertical 1 (even fields only)
Silicon
: Front 12 pixels, rear 2 pixels
• Number of dummy bits:
• Substrate material:
Super HAD CCD is a trademark of Sony Corporation. The Super HAD CCD is a version of Sony's high performance CCD HAD (Hole-
Accumulation Diode) sensor with sharply improved sensitivity by the incorporation of a new semiconductor technology developed by Sony
Corporation.
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 –
E00611B28
ICX409AK
Block Diagram and
Pin Configuration
(Top View)
8
7
6
5
4
3
2
1
Cy
G
Cy
Ye
Ye
Mg
Mg
G
Cy
G
Ye
Mg
Ye
G
Cy
G
Ye
Mg
Cy
Mg
Cy
Mg
Ye
G
Note)
Horizontal Register
Note)
: Photo sensor
13
9
10
11
12
14
15
16
Pin Description
Pin No. Symbol
Description
Pin No.
9
Description
Symbol
VDD
1
2
3
4
5
6
7
8
Vφ4
Vφ3
Vφ2
Vφ1
GND
NC
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
GND
Supply voltage
GND
10
GND
φSUB
VL
11
Substrate clock
Protective transistor bias
Reset gate clock
12
13
φRG
NC
14
NC
15
Hφ1
Horizontal register transfer clock
Horizontal register transfer clock
VOUT
Signal output
16
Hφ2
Absolute Maximum Ratings
Item
Ratings
–40 to +8
–50 to +15
–50 to +0.3
–40 to +0.3
–0.3 to +20
–10 to +18
–10 to +6
–0.3 to +28
–0.3 to +15
to +15
Unit Remarks
VDD, VOUT, φRG – φSUB
Vφ1, Vφ3 – φSUB
V
V
V
V
V
V
V
V
V
Against φSUB
Vφ2, Vφ4, VL – φSUB
Hφ1, Hφ2, GND – φSUB
VDD, VOUT, φRG – GND
Vφ1, Vφ2, Vφ3, Vφ4 – GND
Hφ1, Hφ2 – GND
Against GND
Against VL
Vφ1, Vφ3 – VL
Vφ2, Vφ4, Hφ1, Hφ2, GND – VL
1
Voltage difference between vertical clock input pins
V
Between input clock
pins
Hφ1 – Hφ2
–6 to +6
V
V
Hφ1, Hφ2 – Vφ4
–14 to +14
–30 to +80
–10 to +60
Storage temperature
Operating temperature
°C
°C
1
+24V (Max.) when clock width < 10µs, clock duty factor < 0.1%.
– 2 –
ICX409AK
Bias Conditions
Item
Symbol Min.
Typ.
Max.
Unit Remarks
V
Supply voltage
VDD
VL
14.55
15.45
15.0
1
Protective transistor bias
Substrate clock
2
φSUB
1
VL setting is the VVL voltage of the vertical transfer clock waveform, or the same power supply as the VL
power supply for the V driver should be used.
2
Do not apply a DC bias to the substrate clock pin, because a DC bias is generated within the CCD.
DC Characteristics
Item
Symbol Min.
IDD
Typ.
4
Max.
6
Unit Remarks
mA
Supply current
Clock Voltage Conditions
Waveform
diagram
Symbol
Min.
Unit
Remarks
Item
Typ. Max.
Readout clock voltage
VVT
14.55 15.0 15.45
V
V
V
1
2
2
VVH1, VVH2
VVH3, VVH4
–0.05
–0.2
0
0
0.05
0.05
VVH = (VVH1 + VVH2)/2
VVL1, VVL2,
VVL3, VVL4
–8.0 –7.0 –6.5
V
2
VVL = (VVL3 + VVL4)/2
VφV
6.3
7.0
8.05
0.1
V
V
V
V
V
V
V
V
V
2
2
2
2
2
2
2
3
3
VφV = VVHn – VVLn (n = 1 to 4)
Vertical transfer clock
voltage
VVH3 – VVH
VVH4 – VVH
VVHH
–0.25
–0.25
0.1
0.3
High-level coupling
High-level coupling
Low-level coupling
Low-level coupling
VVHL
0.3
VVLH
0.3
VVLL
0.3
VφH
4.75
5.0
0
5.25
0.05
Horizontal transfer
clock voltage
VHL
–0.05
Input through 0.1µF
capacitance
VφRG
4.5
5.0
5.5
V
4
VRGLH – VRGLL
VRGL – VRGLm
0.4
0.5
V
V
4
4
Low-level coupling
Low-level coupling
Reset gate clock
voltage
VDD
VDD
VDD
VRGH
V
V
4
5
+0.3 +0.6 +0.9
Substrate clock voltage
VφSUB
21.0 22.0 23.5
– 3 –
ICX409AK
Clock Equivalent Circuit Constant
Item
Symbol
CφV1, CφV3
CφV2, CφV4
CφV12, CφV34
CφV23, CφV41
CφV13
Min.
Typ.
1500
1000
820
Max.
Unit Remarks
pF
pF
pF
pF
pF
pF
Capacitance between vertical transfer
clock and GND
330
Capacitance between vertical transfer
clocks
120
CφV24
100
Capacitance between horizontal
transfer clock and GND
CφH1, CφH2
CφHH
75
22
5
pF
pF
pF
pF
Capacitance between horizontal
transfer clocks
Capacitance between reset gate clock
and GND
CφRG
Capacitance between substrate clock
and GND
CφSUB
270
R1, R3
R2, R4
RGND
RφH
100
150
68
Ω
Ω
Ω
Ω
Ω
Vertical transfer clock series resistor
Vertical transfer clock ground resistor
Horizontal transfer clock series resistor
Reset gate clock series resistor
15
RφRG
50
Vφ1
Vφ2
CφV12
R1
R2
RφH
RφH
Hφ2
Hφ1
CφHH
CφV1
CφV2
CφV41
CφV23
CφV13
R3
CφH1
CφH2
CφV24
R4
CφV4 RGND CφV3
CφV34
Vφ4
Vφ3
Vertical transfer clock equivalent circuit
Horizontal transfer clock equivalent circuit
RφRG
RGφ
CφRG
Reset gate clock equivalent circuit
– 4 –
ICX409AK
Drive Clock Waveform Conditions
(1) Readout clock waveform
100%
90%
II
II
φM
VVT
φM
2
10%
0%
0V
tr
twh
tf
(2) Vertical transfer clock waveform
Vφ1
Vφ3
VVHH
VVHH
VVH1
VVH
VVH
VVHH
VVHH
VVHL
VVHL
VVHL
VVH3
VVHL
VVL1
VVL3
VVLH
VVLH
VVLL
VVLL
VVL
VVL
Vφ2
Vφ4
VVHH
VVH4
VVHH
VVHH
VVHH
VVH
VVH
VVHL
VVHL
VVHL
VVHL
VVH2
VVLH
VVLH
VVL2
VVLL
VVLL
VVL
VVL
VVL4
VVH = (VVH1 + VVH2)/2
VVL = (VVL3 + VVL4)/2
VφV = VVHn – VVLn (n = 1 to 4)
– 5 –
ICX409AK
(3) Horizontal transfer clock waveform
tr
twh
tf
90%
VφH
twl
10%
VHL
(4) Reset gate clock waveform
tr
twh
tf
VRGH
twl
Point A
VφRG
RG waveform
VRGLH
VRGL
VRGLL
VRGLm
Hφ1 waveform
VφH/2 [V]
VRGLH is the maximum value and VRGLL is the minimum value of the coupling waveform during the period from
Point A in the above diagram until the rising edge of RG. In addition, VRGL is the average value of VRGLH and
VRGLL.
VRGL = (VRGLH + VRGLL)/2
Assuming VRGH is the minimum value during the interval twh, then:
VφRG = VRGH – VRGL
Negative overshoot level during the falling edge of RG is VRGLm.
(5) Substrate clock waveform
100%
90%
φM
VφSUB
φM
2
10%
0%
(A bias generated within the CCD)
VSUB
tr
twh
tf
– 6 –
ICX409AK
Clock Switching Characteristics
twh
twl
tr
tf
Item
Symbol
Unit Remarks
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
During
µs
Readout clock
VT
2.3 2.5
0.5
0.5
readout
Vertical transfer
clock
Vφ1, Vφ2,
Vφ3, Vφ4
1
15
250 ns
Hφ1
Hφ2
Hφ1
Hφ2
26 28.5
26 28.5
5.38
26 28.5
26 28.5
6.5 9.5
6.5 9.5
0.01
6.5 9.5
6.5 9.5
0.01
During
imaging
2
ns
During
parallel-serial
conversion
µs
ns
5.38
51
0.01
0.01
Reset gate clock
φRG
11 13
1.5 1.8
3
3
During drain
charge
Substrate clock
µs
φSUB
0.5
0.5
1
When vertical transfer clock driver CXD1267AN is used.
2
tf ≥ tr – 2ns, and the cross-point voltage (VCR) for the Hφ1 rising side of the Hφ1 and Hφ2 waveforms must be
at least VφH/2 [V].
two
Item
Symbol
Unit Remarks
Min.
22
Typ.
26
Max.
3
Horizontal transfer clock Hφ1, Hφ2
ns
3
The overlap period for twh and twl of horizontal transfer clocks Hφ1 and Hφ2 is two.
– 7 –
ICX409AK
Image Sensor Characteristics
(Ta = 25°C)
Item
Symbol Min. Typ. Max. Unit
Measurement method
Remarks
Sensitivity
S
760
0.93
1.15
1000
950
mV
1
2
RMgG
RYeCy
Ysat
Sm
1.35
1.48
Sensitivity ratio
2
Saturation signal
Smear
mV
dB
%
3
Ta = 60°C
–110 –93
4
20
25
10
10
2
5
Zone 0 and I
Zone 0 to II'
Video signal shading
SHy
%
5
∆Sr
∆Sb
Ydt
∆Ydt
Fy
%
6
Uniformity between video
signal channels
%
6
Dark signal
Dark signal shading
Flicker Y
mV
mV
%
7
Ta = 60°C
Ta = 60°C
1
8
2
9
Flicker R-Y
Flicker B-Y
Line crawl R
Line crawl G
Line crawl B
Line crawl W
Lag
Fcr
5
%
9
Fcb
Lcr
5
%
9
3
%
10
10
10
10
11
Lcg
Lcb
Lcw
Lag
3
%
3
%
3
%
0.5
%
Zone Definition of Video Signal Shading
752 (H)
12
12
8
V
10
H
8
H
8
582(V)
Zone 0, I
Zone II, II'
Ignored region
6
V
10
Effective pixel region
Measurement System
[ Y]
[ A]
Y signal output
CCD signal output
LPF1
(3dB down 6.3MHz)
CCD
C.D.S
AMP
S
S
[ C]
H
H
Chroma signal output
LPF2
(3dB down 1MHz)
Note) Adjust the amplifier gain so that the gain between [ A] and [ Y] , and between [ A] and [ C] equals 1.
– 8 –
ICX409AK
Image Sensor Characteristics Measurement Method
Measurement conditions
1) In the following measurements, the device drive conditions are at the typical values of the bias and clock
voltage conditions.
2) In the following measurements, spot blemishes are excluded and, unless otherwise specified, the optical
black level (OB) is used as the reference for the signal output, which is taken as the value of Y signal output
or chroma signal output of the measurement system.
Color coding of this image sensor & Composition of luminance (Y) and chroma (color difference) signals
As shown in the left figure, fields are read out. The charge is
Cy
G
Ye
Cy
G
Ye
A1
A2
mixed by pairs such as A1 and A2 in the A field. (pairs such
as B in the B field)
Mg
Mg
B
As a result, the sequence of charges output as signals from
the horizontal shift register (Hreg) is, for line A1, (G + Cy),
(Mg + Ye), (G + Cy), and (Mg + Ye).
Cy
Mg
Ye
G
Cy
Mg
Ye
G
Hreg
Color Coding Diagram
These signals are processed to form the Y signal and chroma (color difference) signal. The Y signal is formed
by adding adjacent signals, and the chroma signal is formed by subtracting adjacent signals. In other words,
the approximation:
Y = {(G + Cy) + (Mg + Ye)} × 1/2
= 1/2 {2B + 3G + 2R}
is used for the Y signal, and the approximation:
R – Y = {(Mg + Ye) – (G + Cy)}
= {2R – G}
is used for the chroma (color difference) signal. For line A2, the signals output from Hreg in sequence are
(Mg + Cy), (G + Ye), (Mg + Cy), (G + Ye).
The Y signal is formed from these signals as follows:
Y = {(G + Ye) + (Mg + Cy)} × 1/2
= 1/2 {2B + 3G + 2R}
This is balanced since it is formed in the same way as for line A1.
In a like manner, the chroma (color difference) signal is approximated as follows:
– (B – Y) = {(G + Ye) – (Mg + Cy)}
= – {2B – G}
In other words, the chroma signal can be retrieved according to the sequence of lines from R – Y and – (B – Y)
in alternation. This is also true for the B field.
– 9 –
ICX409AK
Definition of standard imaging conditions
1) Standard imaging condition I:
Use a pattern box (luminance 706cd/m2, color temperature of 3200K halogen source) as a subject. (Pattern
for evaluation is not applicable.) Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut filter and
image at F5.6. The luminous intensity to the sensor receiving surface at this point is defined as the standard
sensitivity testing luminous intensity.
2) Standard imaging condition II:
Image a light source (color temperature of 3200K) with a uniformity of brightness within 2% at all angles.
Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut filter. The luminous intensity is adjusted
to the value indicated in each testing item by the lens diaphragm.
1. Sensitivity
Set to standard imaging condition I. After selecting the electronic shutter mode with a shutter speed of
1/250s, measure the Y signal (Ys) at the center of the screen and substitute the value into the following
formula.
250
50
S = Ys ×
[mV]
2. Sensitivity ratio
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then measure the Mg signal output (SMg [mV]) and G signal output (SG [mV]), and Ye
signal output (SYe [mV]) and Cy signal output (SCy [mV]) at the center of the screen with frame readout
method. Substitute the values into the following formula.
RMgG = SMg/SG
RYeCy = SYe/SCy
3. Saturation signal
Set to standard imaging condition II. After adjusting the luminous intensity to 10 times the intensity with
average value of the Y signal output, 200mV, measure the minimum value of the Y signal.
4. Smear
Set to standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity to
500 times the intensity with average value of the Y signal output, 200mV. When the readout clock is
stopped and the charge drain is executed by the electronic shutter at the respective H blankings, measure
the maximum value YSm [mV] of the Y signal output and substitute the value into the following formula.
1
10
YSm
200
1
500
Sm = 20 × log
×
×
[dB] (1/10V method conversion value)
5. Video signal shading
Set to standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity so
that the average value of the Y signal output is 200mV. Then measure the maximum (Ymax [mV]) and
minimum (Ymin [mV]) values of the Y signal and substitute the values into the following formula.
SHy = (Ymax – Ymin)/200 × 100 [%]
6. Uniformity between video signal channels
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then measure the maximum (Crmax, Cbmax [mV]) and minimum (Crmin, Cbmin
[mV]) values of the R – Y and B – Y channels of the chroma signal and substitute the values into the
following formula.
∆Sr = | (Crmax – Crmin)/200 | × 100 [%]
∆Sb = | (Cbmax – Cbmin)/200 | × 100 [%]
– 10 –
ICX409AK
7. Dark signal
Measure the average value of the Y signal output (Ydt [mV]) with the device ambient temperature 60°C and
the device in the light-obstructed state, using the horizontal idle transfer level as a reference.
8. Dark signal shading
After measuring 7, measure the maximum (Ydmax [mV]) and minimum (Ydmin [mV]) values of the Y signal
output and substitute the values into the following formula.
∆Ydt = Ydmax – Ydmin [mV]
9. Flicker
1) Fy
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then measure the difference in the signal level between fields (∆Yf [mV]). Then
substitute the value into the following formula.
Fy = (∆Yf/200) × 100 [%]
2) Fcr, Fcb
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, insert an R or B filter, and then measure both the difference in the signal level between
fields of the chroma signal (∆Cr, ∆Cb) as well as the average value of the chroma signal output (CAr, CAb).
Substitute the values into the following formula.
Fci = (∆Ci/CAi) × 100 [%] (i = r, b)
10. Line crawls
Set to standard imaging condition II. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then insert a white subject and R, G, and B filters and measure the difference
between Y signal lines for the same field (∆Ylw, ∆Ylr, ∆Ylg, ∆Ylb [mV]). Substitute the values into the
following formula.
Lci = (∆Yli/200) × 100 [%] (i = w, r, g, b)
11. Lag
Adjust the Y signal output value generated by strobe light to 200mV. After setting the strobe light so that it
strobes with the following timing, measure the residual signal (Ylag). Substitute the value into the following
formula.
Lag = (Ylag/200) × 100 [%]
FLD
V1
Light
Strobe light
timing
Y signal output 200mV
Ylag (lag)
Output
– 11 –
ICX409AK
D D V
O U V T
N C
N C
G N D
S φ U B
L V
R φ G
N C
G N D
1 φ V
2 φ V
3 φ V
4 φ V
1 φ H
2 φ H
– 12 –
ICX409AK
Spectral Sensitivity Characteristics (excludes both lens characteristics and light source characteristics)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Ye
Cy
G
Mg
450
550
Wave Length [nm]
700
500
600
650
400
Sensor Readout Clock Timing Chart
V1
V2
2.6
Odd Field
V3
V4
1.5
2.6 2.6 2.6
33.6
0.2
V1
V2
Even Field
V3
V4
Unit : µs
– 13 –
ICX409AK
3 4 0
3 3 5
3 3 0
3 2 5
3 2 0
3 1 5
3 1 0
2 5
2 0
1 5
1 0
5
4
3
2
1
6 2 5
6 2 0
– 14 –
ICX409AK
2 0
1 0
3
2
1
3
2
1
2 2
2 0
1 0
5
3
2
1
4 0
3 0
2 0
1 0
5
3
1
7 5 2
7 5 0
7 4 5
– 15 –
ICX409AK
Notes on Handling
1) Static charge prevention
CCD image sensors are easily damaged by static discharge. Before handling be sure to take the following
protective measures.
a) Either handle bare handed or use non-chargeable gloves, clothes or material.
Also use conductive shoes.
b) When handling directly use an earth band.
c) Install a conductive mat on the floor or working table to prevent the generation of static electricity.
d) Ionized air is recommended for discharge when handling CCD image sensor.
e) For the shipment of mounted substrates, use boxes treated for the prevention of static charges.
2) Soldering
a) Make sure the package temperature does not exceed 80°C.
b) Solder dipping in a mounting furnace causes damage to the glass and other defects. Use a ground 30W
soldering iron and solder each pin in less than 2 seconds. For repairs and remount, cool sufficiently.
c) To dismount an image sensor, do not use a solder suction equipment. When using an electric desoldering
tool, use a thermal controller of the zero cross On/Off type and connect it to ground.
3) Dust and dirt protection
Image sensors are packed and delivered by taking care of protecting its glass plates from harmful dust and
dirt. Clean glass plates with the following operation as required, and use them.
a) Perform all assembly operations in a clean room (class 1000 or less).
b) Do not either touch glass plates by hand or have any object come in contact with glass surfaces. Should
dirt stick to a glass surface, blow it off with an air blower. (For dirt stuck through static electricity ionized
air is recommended.)
c) Clean with a cotton bud and ethyl alcohol if the grease stained. Be careful not to scratch the glass.
d) Keep in a case to protect from dust and dirt. To prevent dew condensation, preheat or precool when
moving to a room with great temperature differences.
e) When a protective tape is applied before shipping, just before use remove the tape applied for
electrostatic protection. Do not reuse the tape.
4) Installing (attaching)
a) Remain within the following limits when applying a static load to the package. Do not apply any load more
than 0.7mm inside the outer perimeter of the glass portion, and do not apply any load or impact to limited
portions. (This may cause cracks in the package.)
Cover glass
50N
50N
1.2Nm
Torsional strength
Plastic package
Compressive strength
b) If a load is applied to the entire surface by a hard component, bending stress may be generated and the
package may fracture, etc., depending on the flatness of the bottom of the package. Therefore, for
installation, use either an elastic load, such as a spring plate, or an adhesive.
– 16 –
ICX409AK
c) The adhesive may cause the marking on the rear surface to disappear, especially in case the regulated
voltage value is indicated on the rear surface. Therefore, the adhesive should not be applied to this area,
and indicated values should be transferred to the other locations as a precaution.
d) The notch of the package is used for directional index, and that can not be used for reference of fixing.
In addition, the cover glass and seal resin may overlap with the notch of the package.
e) If the lead bend repeatedly and the metal, etc., clash or rub against the package, the dust may be
generated by the fragments of resin.
f) Acrylate anaerobic adhesives are generally used to attach CCD image sensors. In addition, cyano-
acrylate instantaneous adhesives are sometimes used jointly with acrylate anaerobic adhesives. (reference)
5) Others
a) Do not expose to strong light (sun rays) for long periods, color filters will be discolored. When high
luminance objects are imaged with the exposure level control by electronic-iris, the luminance of the
image-plane may become excessive and discolor of the color filter will possibly be accelerated. In such a
case, it is advisable that taking-lens with the automatic-iris and closing of the shutter during the power-off
mode should be properly arranged. For continuous using under cruel condition exceeding the normal
using condition, consult our company.
b) Exposure to high temperature or humidity will affect the characteristics. Accordingly avoid storage or
usage in such conditions.
c) The brown stain may be seen on the bottom or side of the package. But this does not affect the CCD
characteristics.
d) This package has 2 kinds of internal structure. However, their package outline, optical size, and strength
are the same.
Structure A
Structure B
Package
Chip
Metal plate
(lead frame)
Cross section of
lead frame
The cross section of lead frame can be seen on the side of the package for structure A.
– 17 –
ICX409AK
2 . 5
0 . 2 5
t o 0 9 ˚ ˚
1 1 . 4 3
0 ± . 1 5 3 . 3 5
0 ± . 3 3 . 5
1 . 2 7
0 ± . 1 1 1 . 4
3 . 1
9 . 5
1 . 2
5 . 7
8 . 4
2 . 5
0 . 5
2 . 5
~
~
Sony Corporation
– 18 –
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