CYIL2SM1300AA-GWCES Cypress Semiconductor Corp, CYIL2SM1300AA-GWCES Datasheet - Page 10

• Manufacturer Part Number: CYIL2SM1300AA-GWCES
• Manufacturer: Cypress Semiconductor Corp
• Type: CMOSr

Specifications of CYIL2SM1300AA-GWCES

• Sensor Image Color Type: Monochrome
• Sensor Image Size Range: >= 480,000Pixels
• Sensor Image Size: 1280x1024Pixels
• Operating Supply Voltage (typ): 2.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Not Compliant

Analog Front End
Programmable Gain Amplifiers
The PGAs amplify the signal before sending it to the ADCs.
The amplification inside the PGA is controlled by one SPI setting:
afemode [5:3].
Six gain steps can be selected by the afemode<5:3> register.
Table 7
PGA is done by the default afemode<5:3> setting.
Table 7. Gain Settings
Document Number: 001-24599 Rev. *E
afemode<5:3>
000
001
010
100
101
lists the six gain settings. The unity gain selection of the
011
Gain
2.25
1.5
1
2
3
4
Figure 7. Data Block
Analog to Digital Converter
The sensor has 24 10-bit pipelined ADCs on board. The ADCs
nominally operate at 31.5 Msamples/s.
Table 8. ADC Parameters
Data Block
The data block is positioned in between the analog front end
(output stage+ADCs) and the LVDS interface. It muxes the
outputs of two ADCs to one LVDS block and performs some
minor data handling:
■
■
It also contains a huge part of the functionality for black level
calibration and FPN correction.
A number of data blocks are placed in parallel to serve all data
output channels. One additional channel generates the synchro-
nization protocol. A high level overview is illustrated in the
following figure.
Data rate
Quantization
DNL
INL
CRC calculation and insertion
Training and test pattern generation
Parameter
31.5 Msamples/s
10 bit
Typ. < 1 DN
Typ. < 1 DN
Specification
CYIL2SM1300AA
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