Image Sensor. ICX238AKC Datasheet


ICX238AKC Sensor. Datasheet pdf. Equivalent


Part Number

ICX238AKC

Description

Diagonal 3mm (Type 1/6) CCD Image Sensor

Manufacture

Sony

Total Page 18 Pages
Datasheet
Download ICX238AKC Datasheet


ICX238AKC
ICX238AKC
Diagonal 3mm (Type 1/6) CCD Image Sensor for NTSC Color Video Cameras
Description
The ICX238AKC is an interline CCD solid-state
image sensor suitable for NTSC small color video
cameras. High resolution is achieved hrough the use
of Ye, Cy, Mg, and G complementary color mosaic
filters.
This chip features a field period readout system and
an electronic shutter with variable charge-storage time.
The package is the smallest 12-pin SON (LCC).
12 pin SON (Plastic)
Features
High sensitivity and low smear
Horizontal register: 3.3 to 5.0V drive
Reset gate:
3.3 to 5.0V drive
No voltage adjustment
(Reset gate and substrate bias are not adjusted.)
Low dark current and excellent antiblooming characteristics
Continuous variable-speed shutter
Recommended range of exit pupil distance: –10mm to –
Ye, Cy, Mg, and G complementary color mosaic filters on chip
12-pin MID SON (LCC) package
V
3
Pin 7
Pin 1
2
12
H 40
Device Structure
Optical black position
Interline CCD image sensor
(Top View)
Image size:
Diagonal 3mm (Type 1/6)
Number of effective pixels: 768 (H) × 494 (V) approx. 380K pixels
Total number of pixels: 811 (H) × 508 (V) approx. 410K pixels
Chip size:
3.30mm (H) × 2.95mm (V)
Unit cell size:
3.200µm (H) × 3.725µm (V)
Optical black:
Horizontal (H) direction: Front 3 pixels, rear 40 pixels
Vertical (V) direction: Front 12 pixels, rear 2 pixels
Number of dummy bits: Horizontal 22
Vertical 1 (even fields only)
Substrate material:
Silicon
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–
E02469

ICX238AKC
ICX238AKC
Block Diagram and Pin Configuration
(Top View)
65
4
32
1
Cy Ye Cy Ye
Mg G Mg G
Cy Ye Cy Ye
G Mg G Mg
Cy Ye Cy Ye
Mg G Mg G Note)
Horizontal Register
Note) : Photo sensor
7
8
9
10 11
12
Pin Description
Pin No. Symbol
Description
1 Vφ4
Vertical register transfer clock
2 Vφ3
Vertical register transfer clock
3 Vφ2
Vertical register transfer clock
4 Vφ1
Vertical register transfer clock
5 GND GND
6 VOUT Signal output
Pin No. Symbol
Description
7 VDD Supply voltage
8 φSUB Substrate clock
9 VL
Protective transistor bias
10 RG
Reset gate clock
11 Hφ1 Horizontal register transfer clock
12 Hφ2 Horizontal register transfer clock
Absolute Maximum Ratings
Item Ratings Unit Remarks
VDD, VOUT, RG φSUB
40 to +8 V
Against φSUB
Vφ1, Vφ3 φSUB
Vφ2, Vφ4, VL φSUB
50 to +15 V
50 to +0.3 V
Hφ1, Hφ2, GND φSUB
40 to +0.3 V
VDD, VOUT, RG GND
0.3 to +20 V
Against GND
Vφ1, Vφ2, Vφ3, Vφ4 GND
10 to +18 V
Hφ1, Hφ2 GND
10 to +6 V
Against VL
Between input clock
pins
Vφ1, Vφ3 VL
0.3 to +28
Vφ2, Vφ4, Hφ1, Hφ2, GND VL
0.3 to +15
Voltage difference between vertical clock input pins
to +15
Hφ1 Hφ2
6 to +6
Hφ1, Hφ2 Vφ4
14 to +14
V
V
V
V
V
1
Storage temperature
30 to +80 °C
Operating temperature
1 +24V (Max.) when clock width < 10µs, clock duty factor < 0.1%.
2
10 to +60 °C


Features ICX238AKC Diagonal 3mm (Type 1/6) CCD Im age Sensor for NTSC Color Video Cameras Description The ICX238AKC is an inter line CCD solid-state image sensor suita ble for NTSC small color video cameras. High resolution is achieved hrough the use of Ye, Cy, Mg, and G complementary color mosaic filters. This chip featur es a field period readout system and an electronic shutter with variable charg e-storage time. The package is the smal lest 12-pin SON (LCC). 12 pin SON (Pla stic) Features • High sensitivity a nd low smear • Horizontal register: 3.3 to 5.0V drive • Reset gate: 3.3 to 5.0V drive • No voltage adjustme nt (Reset gate and substrate bias are not adjusted.) • Low dark current an d excellent antiblooming characteristic s • Continuous variable-speed shutte r • Recommended range of exit pupil d istance: –10mm to –∞ • Ye, Cy, Mg, and G complementary color mosaic f ilters on chip • 12-pin MID SON (LCC ) package V 3 Pin 7 Pin 1 2 12 H 40 Device Structure Optical black position • In.
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