CYIL1SM4000-EVAL Cypress Semiconductor Corp, CYIL1SM4000-EVAL Datasheet - Page 32
![BOARD EVAL IMAGE SENS LUPA-4000](/photos/26/81/268126/4000_sml.jpg)
CYIL1SM4000-EVAL
Manufacturer Part Number
CYIL1SM4000-EVAL
Description
BOARD EVAL IMAGE SENS LUPA-4000
Manufacturer
Cypress Semiconductor Corp
Specifications of CYIL1SM4000-EVAL
Sensor Type
CMOS Imaging, Monochrome
Sensing Range
4 Megapixel
Interface
SPI
Sensitivity
15 fps
Voltage - Supply
2.5 V ~ 3.3 V
Embedded
No
Utilized Ic / Part
LUPA-4000
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
As soon as Sync_x is high and 1 rising edge of Clock_x occurs, the pixels are brought
to the analog outputs. This is again the simulation result of a comparable sensor to
show the principle.
Please note there is a time difference between the clock edge and the moment the data
is seen at the output. As this time difference is very difficult to predict in advance, it
is advisable to have the ADC sampling clock flexible to set an optimal Adc sampling
point. The time differences can easily vary between 5 – 15nsec and have to be tested
on the real devices.
4.2.2 Reduced Row Overhead Time timing
The row overhead time is the time between the selection of lines that one has to wait
to get the data stable at the column amplifiers.
This row overhead time is a loss in time, which should be reduced as much as
possible.
Figure 17: output signal related to Clock_x signal. From bottom to top: Clock_x, Sync_x and output.
Contact:
Cypress Semiconductor Corporation
LUPA-4000
Data Sheet
The output level before the first pixel is the level of the last pixel of previous line.
info@Fillfactory.com
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Pixel 1
Document #: 38-05712 Rev.**(Revision 1.2 )
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Pixel2….: Pixel period : 20nsec
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Clock_x:
25MHz
Output 1
Sync_x