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| 型号： | IBIS4-1300 |
| 厂商： | Cypress Semiconductor Corp. |
| 英文描述： | 1.3 MPxl Rolling Shutter CMOS Image Sensor |
| 中文描述： | 1.3 MPxl卷帘门的CMOS图像传感器 |
| 文件页数： | 25/37页 |
| 文件大小： | 1168K |
| 代理商： | IBIS4-1300 |
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IBIS4-1300
Document Number: 38-05707 Rev. *B
Page 25 of 37
Figure 20. Timing of X shift register and pixels read-out
On-chip generated electrical dark references.
The sensor outputs a electrical dark reference level after the
2nd falling edge on the clock (after sync).
At the end of the row readout, after EOS_X becomes low, the
sensor outputs the electrical dark reference voltage also, and
it remains present on the on the readout bus until the SIN goes
high.
Note that if the X-register is reset before the EOS is reached,
the dark reference is not put on the bus. Use the dark
reference of the beginning of the line instead.
Pixel readout
The same continuous 10 MHz clock drives CLK_ADC and
CLK_X. On the falling edge of CLK_X, a new pixel is selected
and propagates to the output amplifier. At the same time, the
ADC input is frozen by the falling edge on CLK_ADC. The
digital output has a delay of one pixel compared to the analog
signal. The digital output becomes valid between 25 to 50 ns
after the falling edge on CLK_ADC.
Figure 21. pixel timing
If the end of a row is reached, the sensor outputs an
end-of-scan (EOS) pulse during one pulse period. And the
electrical black reference level appears at the output for all
successive pulses. So, the same 10 MHz clock can drive
CLK_X and CLK_ADC.
DCREF on bus
Sync
Clock
Min 100 ns.
Min 25 ns
0
1
2
3
4
dark
nil
n
n-1
Dummy pixels
1
Output
0
Tp,adc
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相关PDF资料 |
PDF描述 |
|---|---|
| IBIS4-1300-C1-2 | 1.3 MPxl Rolling Shutter CMOS Image Sensor |
| IBIS4-A-6600 | 6.6 MP CMOS Image Sensor |
| IBM0116160 | 1M x 16 12/8 DRAM(16M位 动态RAM（带20条地址线，其中12条为行地址选通，8条为列地址选通）) |
| IBM0116160B | 1M x 16 12/8 DRAM(16M位 动态RAM（带20条地址线，其中12条为行地址选通，8条为列地址选通）) |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IBIS4-1300_09 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:1.3 MPxl Rolling Shutter CMOS Image Sensor |
| IBIS4-1300-C1-2 | 制造商:Cypress Semiconductor 功能描述:IMAGE SENSOR COLOR/MONOCHROME CMOS 1280X1024PIXELS 84PIN LCC - Bulk |
| IBIS4-1300-M-1 | 制造商:Cypress Semiconductor 功能描述:IMAGE SENSOR COLOR/MONOCHROME CMOS 1280X1024PIXELS 84PIN LCC - Bulk |
| IBIS4-1300-M-2 | 制造商:Cypress Semiconductor 功能描述:IMAGE SENSOR COLOR/MONOCHROME CMOS 1280X1024PIXELS 84PIN LCC - Bulk |
| IBIS4-14000-C | 制造商:Cypress Semiconductor 功能描述:Image Sensor Color CMOS 3048x4560Pixels 145-Pin PGA 制造商:Cypress Semiconductor 功能描述:IMAGE SENSOR MONOCHROME CMOS 3048X4560PIXELS 145PIN PGA - Bulk |
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