Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for B/W Video Cameras

 

The ICX274AL is a diagonal 8.923mm (Type 1/1.8) interline CCD solid-state image sensor with a square pixel array and 2.01M effective pixels. Progressive scan allows all pixels' signals to be output independently within approximately 1/15 second, and output is also possible using various addition and pulse elimination methods. This chip features an electronic shutter with variable charge-storage time which makes it possible to realize full-frame still images without a mechanical shutter. Further, high sensitivity and low dark current are achieved through the adoption of Super HAD CCD technology.

This chip is suitable for image input applications such as still cameras which require high resolution,etc

 

 ●  High horizontal and vertical resolution

 ●  Supports the following modes

     Progressive scan mode (with/without mechanical shutter)

     2/8-line readout mode

     2/4-line readout mode

     2-line addition mode

     Center scan modes (1), (2) and (3)

     AF modes (1) and (2)

 ●  Square pixel

 ●  Horizontal drive frequency: 28.6364MHz (typ.), 36.0MHz (max.)

 ●  Reset gate bias are not adjusted

 ●  High sensitivity, low dark current

 ●  Continuous variable-speed shutter function

 ●  Excellent anti-blooming characteristics

 ●  20-pin high-precision plastic package

 ●  Interline CCD image sensor

 ●  Image size: Diagonal 8.923mm (Type 1/1.8)

 ●  Total number of pixels: 1688 (H) × 1248 (V) approx. 2.11M pixels

 ●  Number of effective pixels: 1628 (H) × 1236 (V) approx. 2.01M pixels

 ●  Number of active pixels: 1620 (H) × 1220 (V) approx. 1.98M pixels

 ●  Recommended number of recording pixels: 1600 (H) × 1200 (V) approx. 1.92M pixels

 ●  Chip size: 8.50mm (H) × 6.80mm (V)

 ●  Unit cell size: 4.40μm (H) × 4.40μm (V)

 ●  Optical black: Horizontal (H) direction: Front 12 pixels, rear 48 pixels

                         Vertical (V) direction: Front 10 pixels, rear 2 pixels

 ●  Number of dummy bits: Horizontal 28

                                           Vertical 1

 ●  Substrate material: Silico

Moravian G1-2000,

Камера GO531В, 

Sentech STC-MB202PCL,

图1

 

 

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Onboard IC, click on the corresponding blue sensing area to free download  for  PDF datasheet：

AD9920A FEATURES 

 ●  Integrated 19-channel V-driver 

 ●  1.8 V AFETG core 

 ●  24 programmable vertical clock signals 

 ●  Correlated double sampler (CDS) with ?3 dB, 0 dB,  

 ●  +3 dB, and +6 dB gain 

 ●  12-bit, 40.5 MHz analog-to-digital converter (ADC) 

 ●  Black level clamp with variable level control 

 ●  Complete on-chip timing generator 

 ●  Precision Timing core with ~400 ps resolution 

 ●  On-chip 3 V horizontal and RG drivers 

 ●  General-purpose outputs (GPOs) for shutter and  

 ●  system support 

 ●  On-chip sync generator with external sync input 

 ●  On-chip 1.8 V low dropout (LDO) regulator 

 ●  105-ball, 8 mm × 8 mm CSP_BGA package 

 

Digital still cameras 

 

The AD9920A is a highly integrated charge-coupled device (CCD) signal processor for digital still camera applications. It includes a complete analog front end (AFE) with analog-to-digital conversion, combined with a full-function programmable timing generator and 19-channel vertical driver (V-driver). The timing generator is capable of supporting up to 24 vertical clock signals to control advanced CCDs. The on-chip V-driver supports up to 19 channels for use with six-field CCDs. A Precision Timing core allows adjust-ment of high speed clocks with approximately 400 ps resolution at 40.5 MHz operation. The AD9920A also contains six GPOs that can be used for shutter and system functions. 

The analog front end includes black level clamping, variable gain CDS, and a 12-bit ADC. The timing generator provides all the necessary CCD clocks: RG, H-clocks, V-clocks, sensor gate pulses, substrate clock, and substrate bias control.  

The AD9920A is specified over an operating temperature range of -25°C to +85°C.

 

 

 

https://www.sunnywale.com/uploadfile/2023/0910/SN74LVC2T45.PDF
 

■  Available in the Texas Instruments NanoStar and NanoFree Packages

■  Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range

■  VCC Isolation Feature - If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State

■  DIR Input Circuit Referenced to VCCA

■  Low Power Consumption, 10-μA Max ICC

■  ±24-mA Output Drive at 3.3 V

■ Ioff Supports Partial-Power-Down Mode Operation

■ Max Data Rates

     - 420 Mbps (3.3-V to 5-V Translation)

     - 210 Mbps (Translate to 3.3 V)

     - 140 Mbps (Translate to 2.5 V)

     - 75 Mbps (Translate to 1.8 V)

■ Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

■ ESD Protection Exceeds JESD 22

     - 2000-V Human-Body Model (A114-A)

     - 200-V Machine Model (A115-A)

 

This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. The SN74LVC2T45 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at thedirection-control (DIR) input. - 1000-V Charged-Device Model (C101)

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All of the above pictures are taken after matting the online showing, what you see is what you get.

 

Click or copy the link to browser free download the ICX274AL datasheet PDF file.

 

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