automotive svga imager ?aentis?(ZMD33220) key features ? 840 x 640 pixel resolution (svga+) ? 10bit/8bit digital output ? max. frame rate 100fps (full area readout) ? 120db in scene contrast (handles changes between sunlight and tunnel entry situations) ? automotive operation range: -40?125? ? global (snapshot) synchronous shutter ? different response curve modes: linear, logarithmic, piecewise linear linlog tm , linlog2 tm (harsh light), skimming (low light conditions) ? anti-blooming, no image lag or smear ? near infrared sensitivity for night vision example: back lit, high glare situation this cmos hdr (high dynamic range) image sensor boasts outstanding parameters and is especially suited for automotive applications such as: ? exterior: blind spot, lane departure warning, rear view, night vision ? interior: compartment protection, occupant detection, child restraint detection, out of position detection ? industrial quality control and inspection ? indoor and outdoor security cameras conventional camera saentis in linlog tm mode preliminary
zmd ag grenzstrasse 28 ?01109 dresden germany te l +49.351.8822.319 fax +49.351.8822.606 sales@zmd.de www.zmd.biz photonfocus ag bahnhofplatz 10 ?8853 lachen sz switzerland t el +41.55.451.0131 fax +41.55.451.0001 sales@photonfocus.com www.photonfocus.com block diagram row addressing linlog + skim dac bias dac s reference generation column addressing fpn correction digital missing pixel correction adc adc block 9 11 10 848 10 12 2+2 5+5 oscillator power on reset asynchronous serial interface asnd register digital control master state machine 10 2 dout shutter pixel_clk interrupt dval fval lval txd test_out gpout 848 analog sensor block 648 pixel matrix stall line_trig test rxd r eset_n serial_clk ext_ring stop_trig test_enable test_in clk_in clk_out qe [electrons/photon] 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 w avelength [nm] quantum efficiency colosseum-group.de ZMD33220 (saentis ic ?preliminary) characteristics t echnology cmos active pixel max. resolution 840 x 640 pixels multiple region of interest (roi) 3/ frame (supporting panoramic and other resolutions) pixel size 10.6 m x 10.6 m sensing area 8.904 mm x 6.784 mm recommended optics 2/3" (1/2" possible; or others with smaller rois) optical fill factor 36% response adjustable linear to logarithmic (linlog tm ), skimming dynamic range > 120 db (linlog tm ) shutter mode interleaved shutter, sequential shutter shutter efficiency > 99.5 % integration control mode free running, external hardware trigger and external serial trigger minimum integration time 0.5 s maximum integration time 400 ms (internal timer) (external stop signal) color monochrome / rgb bayer color option frame rate 100 fps (full area readout; or higher depending on roi) pixel frequency 66 mhz operation temperature -40 ??125 c storage temperature -65??150? spectral sensitivity 350 nm ?1000 nm responsivity (gray values per energy) > 3 dn/nj cm -2 @5 50 nm (without gain) > 4 dn/nj cm -2 @6 30 nm (without gain) > 2 dn/nj cm -2 @8 50 nm (without gain) fixed pattern noise (fpn) < 1 % rms digital control features fpn correction, digital missing pixel correction (optional) interface digital output 8 bit / 10 bit (video data) asynchronous serial interface (control data) power supply 3.3 v dc; 4.5 v dc power consumption < 300 mw typically package automotive lccc52 or other packages on request this information applies to a product under development. its characteristics and specifications are subject to change without n otice. zmd assumes no obligation regarding future manufacture unless otherwise agreed to in writing. the information furnished hereby is believed to be true and accurate. however, zmd shall not be liable to any customer, licencee or any other third party for any damages in connection with or arising out of the furnishing, performance or use of this technical data. no obliga tion or liability to any customer, licencee or any other third party shall result from zmd's rendering of technical or other services.
|
