IBIS4-6600 Datasheet, PDF (2/63 Pages) Cypress Semiconductor – High resolution 6.6 M Pixel Rolling shutter CMOS Image sensor

IBIS4-6600
Datasheet
Table of contents
1 INTRODUCTION ..................................................................................................4
1.1 OVERVIEW .......................................................................................................4
1.2 KEY FEATURES .................................................................................................5
1.3 PART NUMBER ..................................................................................................5
2 SPECIFICATIONS ................................................................................................6
2.1 GENERAL SPECIFICATIONS................................................................................6
2.2 ELECTRO-OPTICAL SPECIFICATIONS .................................................................6
2.2.1 Overview ..................................................................................................6
2.2.2 Spectral response curve ...........................................................................7
2.2.3 Photo-voltaic response curve...................................................................8
2.3 FEATURES AND GENERAL SPECIFICATIONS .......................................................8
2.4 ELECTRICAL SPECIFICATIONS ...........................................................................9
2.4.1 Absolute maximum ratings.......................................................................9
2.4.2 Recommended operating conditions ........................................................9
2.4.3 DC Electrical characteristics ................................................................10
3 SENSOR ARCHITECTURE AND OPERATION ..............................................11
3.1 FLOOR PLAN ...................................................................................................11
3.2 PIXEL .............................................................................................................12
3.2.1 Architecture............................................................................................12
3.2.2 FPN and PRNU......................................................................................12
3.2.3 Color filter array....................................................................................13
3.2.4 Dark and dummy pixels .........................................................................14
3.3 PIXEL RATE ....................................................................................................14
3.4 REGION-OF-INTEREST (ROI) READ OUT.........................................................15
3.5 OUTPUT AMPLIFIER ........................................................................................15
3.5.1 Stage 1: Offset, FPN correction and multiplexing.................................16
3.5.2 Stage 2: Programmable gain amplifier .................................................16
3.5.3 Stage 3: Output drivers..........................................................................17
3.5.4 Offset DACs ...........................................................................................18
3.6 SUB-SAMPLING MODES...................................................................................19
3.7 ELECTRONIC SHUTTER....................................................................................25
3.8 HIGH DYNAMIC RANGE MODES.......................................................................26
3.8.1 Double slope integration........................................................................26
3.8.2 Non-destructive readout (NDR).............................................................27
3.9 SEQUENCER....................................................................................................28
3.9.1 Internal registers....................................................................................28
3.9.2 Detailed description of registers............................................................30
3.9.3 Serial to Parallel interface.....................................................................37
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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