Sony ICX418AKL Скачать руководство пользователя | Manualshive

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E01503B41

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ICX418AKL

20 pin DIP (Cer-DIP)

Diagonal 8mm (Type 1/2) CCD Image Sensor for NTSC Color Video Cameras

Description

The ICX418AKL is an interline CCD solid-state

image sensor suitable for NTSC color video cameras

with a diagonal 8mm (Type 1/2) system. Compared

with the current product ICX038DNA, 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 compatible with the pins of the

ICX038DNA and has the same drive conditions.

Features

• High sensitivity (+6.0dB compared with the ICX038DNA)

• Low smear (–5.0dB compared with the ICX038DNA)

• High D range (+2.0dB compared with the ICX038DNA)

• High S/N

• High resolution and low dark current

• Excellent antiblooming characteristics

• Ye, Cy, Mg, and G complementary color mosaic filters on chip

• Continuous variable-speed shutter

• Substrate bias:

Adjustment free (external adjustment also possible with 6 to 14V)

• Reset gate pulse:

5Vp-p adjustment free (drive also possible with 0 to 9V)

• Horizontal register: 5V drive

Device Structure

• Interline CCD image sensor

• Optical size:

Diagonal 8mm (Type 1/2)

• Number of effective pixels: 768 (H)

×

494 (V) approx. 380K pixels

• Total number of pixels:

811 (H)

×

508 (V) approx. 410K pixels

• Chip size:

7.40mm (H)

×

5.95mm (V)

• Unit cell size:

8.4µm (H)

×

9.8µm (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

Optical black position

(Top View)

2

12

V

H

Pin 1

Pin 11

40

3

1
2
3
...
»

Содержание ICX418AKL

Страница 1: ...compatible with the pins of the ICX038DNA and has the same drive conditions Features High sensitivity 6 0dB compared with the ICX038DNA Low smear 5 0dB compared with the ICX038DNA High D range 2 0dB compared with the ICX038DNA High S N High resolution and low dark current Excellent antiblooming characteristics Ye Cy Mg and G complementary color mosaic filters on chip Continuous variable speed shut...

Страница 2: ...her improve the quality and reliability of the Products however failure of a certain percentage of the Products is inevitable Therefore you should take sufficient care to ensure the safe design of your products such as component redundancy anti conflagration features and features to prevent mis operation in order to avoid accidents resulting in injury or death fire or other social damage as a resu...

Страница 3: ...Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol Description Vφ4 Vφ3 Vφ2 φSUB GND Vφ1 VL GND VDD VOUT Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Substrate clock GND Vertical register transfer clock Protective transistor bias GND Output circuit supply voltage Signal output Symbol Description NC VDSUB NC GND GND RD φRG NC Hφ1 Hφ...

Страница 4: ...2 Vφ4 φRG GND φRG φSUB VL φSUB Pins other than GND and φSUB VL Storage temperature Operating temperature 0 3 to 50 0 3 to 18 55 to 10 15 to 20 to 10 to 15 to 17 17 to 17 10 to 15 55 to 10 65 to 0 3 0 3 to 30 30 to 80 10 to 60 V V V V V V V V V V V V C C 1 Ratings Unit Remarks 1 27V Max when clock width 10µs clock duty factor 0 1 VDD VRD VDSUB VOUT GND VDD VRD VDSUB VOUT φSUB Vφ1 Vφ2 Vφ3 Vφ4 GND Vφ...

Страница 5: ...tor bias Substrate bias circuit supply voltage Substrate voltage adjustment range Substrate voltage adjustment precision 3 VL setting is the VVL voltage of the vertical transfer clock waveform or the same supply voltage as the VL power supply for the V driver should be used When CXD1267AN is used 4 Connect to GND or leave open 5 The setting value of the substrate voltage VSUB is indicated on the b...

Страница 6: ...VLH VVLL VφH VHL VRGL VφRG VRGLH VRGLL VφSUB Symbol 14 55 0 05 0 2 9 6 8 3 0 25 0 25 4 75 0 05 4 5 23 0 Min 1 2 2 2 2 2 2 2 2 2 2 2 3 3 4 4 4 5 Waveform diagram VVH VVH1 VVH2 2 VVL VVL3 VVL4 2 VφV VVHn VVLn n 1 to 4 High level coupling High level coupling Low level coupling Low level coupling Low level coupling Remarks Reset gate clock voltage Item VRGL VφRG Symbol 4 4 Waveform diagram Remarks 15 ...

Страница 7: ...SUB R1 R3 R2 R4 RGND Symbol Capacitance between vertical transfer clock and GND Capacitance between vertical transfer clocks Capacitance between horizontal transfer clock and GND Capacitance between horizontal transfer clocks Capacitance between reset gate clock and GND Capacitance between substrate clock and GND Vertical transfer clock series resistor Vertical transfer clock ground resistor Item ...

Страница 8: ...orm VVH VVH1 VVH2 2 VVL VVL3 VVL4 2 VφV VVHn VVLn n 1 to 4 100 90 10 0 tr tf 0V twh φM 2 φM VVT VVH1 VVHH VVHL VVH VVLH VVL1 VVLL VVHL VVHH VVL VVHH VVH VVLH VVLL VVL VVHL VVL3 VVHL VVH3 VVHH VVH2 VVHH VVHH VVHL VVHL VVH VVLH VVL2 VVLL VVL VVH VVL VVHL VVLH VVLL VVHL VVH4 VVHH VVHH VVL4 Vφ1 Vφ3 Vφ2 Vφ4 ...

Страница 9: ...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 period twh then VφRG VRGH VRGL Negative overshoot level during the falling edge of RG is VRGLm 5 Substrate clock waveform 100 90 10 0 VSUB tr tf twh φM 2 φM VφSUB tr twh tf 90 10 twl VφH VHL Point A twl VφRG VRGH VRGL VRGLH RG waveform VRGLL Hφ1 waveform twh t...

Страница 10: ...nsfer clock Symbol Hφ1 Hφ2 3 Min twh Typ Max Min Typ Max Min Typ Max Min Typ Max twl tr tf 2 3 11 1 5 2 5 20 5 38 13 1 8 20 5 38 51 15 0 01 0 01 3 19 0 5 0 5 15 15 0 01 0 01 3 250 19 0 5 Unit µs ns ns µs ns µs Remarks During readout 1 2 When draining charge Item Readout clock Vertical transfer clock Reset gate clock Substrate clock Symbol VT Vφ1 Vφ2 Vφ3 Vφ4 Hφ Hφ1 Hφ2 φRG φSUB Horizontal transfer ...

Страница 11: ...15 Max 105 20 25 10 10 2 1 2 5 5 3 3 3 3 0 5 Unit mV mV dB mV mV Measurement method 1 2 3 4 4 5 5 6 7 8 8 8 9 9 9 9 10 Remarks Ta 60 C Zone 0 and I Zone 0 to II Ta 60 C Ta 60 C Zone Definition of Video Signal Shading Measurement System Note Adjust the amplifier gain so that the gain between A and Y and between A and C equals 1 14 V 10 14 12 10 Ignored region Effective pixel region Zone 0 I Zone II...

Страница 12: ...ence of charges output as signals from the horizontal shift register Hreg is for line A1 G Cy Mg Ye G Cy and Mg Ye 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...

Страница 13: ...andard 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 formul...

Страница 14: ...erence 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 9 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...

Страница 15: ...5V 1 100 Hφ 1 Hφ 2 NC φ RG RD GND GND NC V DSUB NC 22 20V CCD OUT A 15V XSUB XV2 XV1 XSG1 XV3 XSG2 XV4 Hφ2 Hφ1 RG 100k 0 01 CXD1267AN 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 3 9k Vφ 4 Vφ 3 Vφ 2 φ SUB GND V L GND V DD V OUT Vφ 1 ICX418 BOTTOM VIEW 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 1M ...

Страница 16: ...RG RD GND GND NC V DSUB NC 22 20V CCD OUT A 15V XSUB XV2 XV1 XSG1 XV3 XSG2 XV4 Hφ2 Hφ1 RG 27k 0 01 CXD1267AN 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 3 9k 0 1 39k 15k 47k 15k 270k 100k 1 35V 1 35V 0 1 Vφ 4 Vφ 3 Vφ 2 φ SUB GND V L GND V DD V OUT Vφ 1 ICX418 BOTTOM VIEW 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 1M 56k ...

Страница 17: ...ens characteristics and light source characteristics Sensor Readout Clock Timing Chart Unit µs Odd Field Even Field V1 V2 V3 V4 V1 V2 V3 V4 2 5 2 5 2 5 2 5 33 5 1 6 0 2 1 0 0 8 0 6 0 4 0 2 0 400 450 500 Cy Ye Mg G 550 Wave Length nm Relative Response 600 650 700 ...

Страница 18: ... 18 ICX418AKL Drive Timing Chart Vertical Sync 520 525 1 2 3 4 5 10 15 20 493 494 260 265 270 275 280 494 493 2 1 4 3 6 5 2 1 4 3 6 5 FLD VD BLK HD V1 V2 V3 V4 CCD OUT 1 3 5 2 4 6 1 3 5 2 4 6 ...

Страница 19: ... 19 ICX418AKL Drive Timing Chart Horizontal Sync 760 768 1 2 3 5 10 20 30 40 1 2 3 5 10 20 22 1 2 3 1 2 3 10 20 HD BLK H1 H2 RG V1 V2 V3 V4 SUB ...

Страница 20: ...ng 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 ...

Страница 21: ... point glass as a fulcrum Note that the same cautions also apply when removing soldered products from boards e 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 di...

Страница 22: ...area 2 The two points B of the package are the horizontal reference The point B of the package is the vertical reference 3 The bottom C of the package is the height reference 4 The center of the effective image area relative to B and B is H V 9 0 7 55 0 15mm 5 The rotation angle of the effective image area relative to H and V is 1 6 The height from the bottom C to the effective image area is 1 41 ...

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