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Part: ICX208AK
Category:
Description: Diagonal 4.5mm(Type 1/4)CCD Image Sensor For Ntsccolor Video Cameras
Company: Sony Electronics
Datasheet: Download ICX208AK datasheet File size : 421 kB
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ICX208AK
Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras
For the availability of this product, please contact the sales office.
Description The ICX208AK is an interline CCD solid-state image sensor suitable for NTSC color video cameras. Compared with the current product ICX068AK, sensitivity and saturation signal are improved drastically through the adoption of Super HAD CCD technology. High resolution is achieved through 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 a 10mm-square 14-pin DIP (Plastic). Features · High sensitivity (+4dB compared with ICX068AK) · High saturation signal (+2.5dB compared with ICX068AK) · 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.) · High resolution, low smear and low dark current · Excellent antiblooming characteristics · Continuous variable-speed shutter · Recommended range of exit pupil distance: 20 to 100mm · Ye, Cy, Mg, and G complementary color mosaic filters on chip Device Structure · Interline CCD image sensor · Image size: · Number of effective pixels: · Total number of pixels: · Chip size: · Unit cell size: · Optical black: · Number of dummy bits: · Substrate material: 14 pin DIP (Plastic)
in 1 2
V
3 Pin 8 H
P
12
40
Optical black position (Top View)
Diagonal 4.5mm (Type 1/4) 768 (H) × 494 (V) approx. 380K pixels 811 (H) × 508 (V) approx. 410K pixels 4.47mm (H) × 3.80mm (V) 4.75µm (H) × 5.55µm (V) Horizontal (H) direction: Front 3 pixels, rear 40 pixels Vertical (V) direction: Front 12 pixels, rear 2 pixels Horizontal 22 Vertical 1 (even fields only) Silicon
Super HAD CCD is a registered trademark of Sony Corporation. Super HAD CCD is a CCD that drastically improves sensitivity by introducing
newly developed semiconductor technology by Sony Corporation into Sony's high-performance HAD (Hole-Accumulation Diode) sensor. 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
E97136C99
ICX208AK
VOUT
GND
V3
V1
7
6
5
4
V 2
NC
3
2
Cy
Ye G Ye Mg Ye G
Cy Mg Cy G Cy Mg
Ye G Ye Mg Ye G
Vertical Register
Mg Cy G Cy Mg
Horizontal Register Note) 13 : Photo sensor
8
9
10
11
12
14
GND
V DD
RG
VL
Pin Description Pin No. 1 2 3 4 5 6 7 Symbol V4 V3 V2 V1 NC GND VOUT GND Signal output Description Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Pin No. 8 9 10 11 12 13 14 Symbol VDD GND SUB VL RG H1 H2 Description Supply voltage GND Substrate clock Protective transistor bias Reset gate clock Horizontal register transfer clock Horizontal register transfer clock
Absolute Maximum Ratings Item VDD, VOUT, RG SUB Against SUB V1, V3 SUB V2, V4, VL SUB H1, H2, GND SUB VDD, VOUT, RG GND Against GND V1, V2, V3, V4 GND H1, H2 GND Against VL V1, V3 VL V2, V4, H1, H2, GND VL Voltage difference between vertical clock input pins Between input clock pins Storage temperature Operating temperature 1 +24V (Max.) when clock width < 10µs, clock duty factor < 0.1%. 2 H1 H2 H1, H2 V4 Ratings 40 to +8 50 to +15 50 to +0.3 40 to +0.3 0.3 to +18 10 to +18 10 to +6 0.3 to +28 0.3 to +15 to +15 5 to +5 13 to +13 30 to +80 10 to +60 Unit V V V V V V V V V V V V °C °C 1 Remarks
SUB
H1
H2
V4
1 Note)
Block Diagram and Pin Configuration (Top View)
ICX208AK
Bias Conditions Item Supply voltage Protective transistor bias Substrate clock Reset gate clock Symbol VDD VL SUB RG Min. 14.55 Typ. 15.0 1 2 2 Max. 15.45 Unit V Remarks
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 and reset gate clock pins, because a DC bias is generated within the CCD.
DC Characteristics Item Supply current Symbol IDD Min. Typ. 4.5 Max. 6.5 Unit mA Remarks
Clock Voltage Conditions Item Readout clock voltage Symbol VVT VVH1, VVH2 VVH3, VVH4 VVL1, VVL2, VVL3, VVL4 VV Vertical transfer clock voltage VVH3 VVH VVH4 VVH VVHH VVHL VVLH VVLL Horizontal transfer clock voltage VH VHL VRG Reset gate clock voltage VRGLH VRGLL VRGL VRGLm Substrate clock voltage VSUB 21.0 22.0 3.0 0.05 3.0 3.3 0 3.3 Min. 14.55 0.05 0.2 8.0 6.3 0.25 0.25 Typ. 15.0 0 0 7.0 7.0 Max. 15.45 0.05 0.05 6.5 8.05 0.1 0.1 0.3 0.3 0.3 0.3 5.25 0.05 5.5 0.4 0.5 23.5 Unit V V V V V V V V V V V V V V V V V Waveform diagram 1 2 2 2 2 2 2 2 2 2 2 3 3 4 4 4 5 Input through 0.1µF capacitance Low-level coupling Low-level coupling High-level coupling High-level coupling Low-level coupling Low-level coupling VVL = (VVL3 + VVL4)/2 V V = VVHn VVLn (n = 1 to 4) VVH = (VVH1 + VVH2)/2 Remarks
3
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