IBIS4-6600 Datasheet, PDF (8/63 Pages) Cypress Semiconductor – High resolution 6.6 M Pixel Rolling shutter CMOS Image sensor

IBIS4-6600
Datasheet
2.2.3 Photo-voltaic response curve
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5000
10000
15000
20000
25000
30000
number of electrons
Figure 2: Photo-voltaic response curve
Figure 2 shows the pixel response curve in linear response mode. This curve is the
relation between the electrons detected in the pixel and the output signal. The
resulting voltage-electron curve is independent of any parameters (integration time,
etc). The voltage to electrons conversion gain is 37 µV/electron.
2.3 Features and general specifications
Table 3: Features and general specifications
Feature
Electronic shutter type
Integration time control
Windowing (ROI)
Sub-sampling modes:
Extended dynamic range
Analog output
Digital output
Supply voltage VDD
Logic levels
Specification/Description
Rolling shutter.
60 us – 1/frame period.
Randomly programmable ROI read out.
Several sub sample modes can be programmed (see 3.6)
Dual slope (up to 90 dB optical dynamic range) and
non-destructive read out mode.
The output rate of 40 Mpixels/s can be achieved with 2
analog outputs each working at 20 Mpixel/s.
2 on-chip 10-bit ADC’s @ 20 Msamples/s are
multiplexed to 1 digital 10 bit output @ 40 Msamples/s.
Nominal 2.5V (some supplies require 3.3V for extended
dynamic range).
2.5V.
Cypress Semiconductor Corporation 3901 North First Street
San Jose, CA 95134
408-943-2600
Contact: [e-mail] Document #: 38-05708 Rev.**(Revision 1.3 )
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