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参数资料
| 型号： | NOIL1SC4000A-GDC |
| 厂商： | ON Semiconductor |
| 文件页数： | 14/30页 |
| 文件大小： | 0K |
| 描述： | IC IMAGE SENSOR 4MP 127-PGA |
| 标准包装： | 1 |
| 系列： | * |
| 象素大小： | 12µm x 12µm |
| 有源象素阵列： | 2048H x 2048V |
| 每秒帧数： | 15 |
| 电源电压： | 2.5V, 3.3V |
| 类型： | CMOS 成像 |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
| 其它名称： | CYIL1SC4000AA-GDC CYIL1SC4000AA-GDC-ND |
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NOIL1SM4000A
Timing specifications for each signal are shown in
Table 6.
? Falling edge of precharge is equal or later than falling
edge of Vmem.
? Sample is overlapping with precharge.
? Rising edge of Vmem is more than 200 ns after rising
edge of sample.
? Rising edge of reset is equal or later than rising edge of
Vmem.
information onto the memory element. Mem_hl pumps up
this value to reduce the loss of signal in the pixel and this
signal must be the envelop of precharge and sample. After
Mem_hl is high again, the readout of the pixel array starts.
The frame blanking time or frame overhead time is thus the
time that Mem_hl is low, which is about 5 m s. After the
readout starts, the photodiodes can all be initialised by reset
for the next integration time. The minimal integration time
is the minimal time between the falling edge of reset and the
rising edge of sample. Keeping the slow fall times of the
corresponding internal generated signals in mind, the
Table 6. TIMING SPECIFICATIONS
Symbol Name
a Mem_HL
Value
5 ? 8.2 m s
minimal integration time is about 2 m s.
An additional reset pulse of minimum 2 m s can be given
during integration by asserting Reset_ds to implement the
double slope integration mode.
b
c
d
e
Precharge
Sample
Precharge ? Sample
Integration time
3 ? 6 m s
5 ? 8 m s
> 2 m s
> 1 m s
Readout of Image Sensor
When the pixel information is stored in the memory
element of each pixel, it can be read out sequentially.
Integration and readout can also be done in parallel.
The readout timing is straightforward and is controlled by
The timing of the pixel array is straightforward. Before the
frame is read, the information on the photodiode must be
stored onto the memory element inside the pixels. This is
done with the signals Mem_hl, precharge, and sample.
When precharge is activated, it serves as a load for the first
source follower in the pixel. Sample stores the photodiode
Readout frame I
Readout Lines
sync and clock pulses.
Figure 15 shows the top level concept of this timing. The
readout of a frame consists of the frame overhead time, the
selection of the lines sequentially, and the readout of the
pixels of the selected line.
Integration I+2
FOT
ROT
Readout Pixels
___
___
L2048
C2048
Figure 15. Readout of Image Sensor (L: line selection, C: column selection)
The readout of an image consists of the FOT and the
sequential selection of all pixels. The FOT is the overhead
time between two frames to transfer the information on the
photodiode to the memory elements. Figure 14 shows that
at this time Mem_hl is low (typically 5 ms). After the FOT,
the information is stored into the memory elements and a
sequential selection of rows and columns makes sure the
frame is read.
http://onsemi.com
14
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| NOIL1SE0300A-QDC | 功能描述:SENSOR IMAGE COLOR CMOS 48-LCC RoHS:否 类别:传感器，转换器 >> 图像，相机 系列:- 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SE3000A-GDC | 功能描述:IC IMAGE SENSOR 3MP 369-PGA RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:* 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SM0300A-QDC | 功能描述:IC IMAGE SENSOR LUPA300 48LLC RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:* 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SM0300A-WWC | 功能描述:IC IMAGE SENSOR LUPA300 48LLC RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:LUPA300 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SM1300AWES | 制造商:ON Semiconductor 功能描述:PW/H |
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