135Alvium USB Cameras User Guide V3.6.4
Specifications
ROI frame rates
Values were calculated as defined in Specified values on page 51.
To reach the maximum frame rate available for this setup, the bandwidth for image
traffic is 450 MBps.
Image format
Width
[pixels]
Height
[pixels]
ROI area
[MP]
Frame rate [fps]
1
450 MBps 375 MBps 200 MBps
Full resolution 4512 4512 20.358 21 / 10 17 / 8 9 / 4
HXGA 4096 3072 12.583 33 / 17 28 / 14 15 / 7
UHD 4K 3840 2160 8.294 50 / 25 41 / 21 22 / 11
QSXGA 2560 2048 5.243 54 / 39 54 / 33 35 / 17
WQHD 2560 1440 3.686 75 / 55 75 / 46 49 / 24
QXGA 2048 1536 3.146 71 / 64 71 / 54 57 / 29
Full HD 1920 1080 2.074 97 / 94 97 / 79 84 / 42
UXGA 1600 1200 1.920 89 / 89 89 / 86 89 / 46
WXGA+ 1440 900 1.296 114 / 114 114 / 66
SXGA 1280 1024 1.311 102 / 102 102 / 67
HD 720 1280 720 0.922 138 / 138 138 / 90
XGA 1024 768 0.786 131 / 131 131 / 106
SVGA 800 600 0.480 161 / 161
VGA 640 480 0.307 193 / 193
HVGA 480 320 0.154 260 / 260
QVGA 320 240 0.077 314 / 314
HQVGA 240 160 0.038 397 / 397
QQVGA 160 120 0.019 458 / 458
Max. × half 4512 2256 10.179 40 / 20 34 / 17 18 / 9
Max. × min. 4512 8 0.036 554 / 327 487 / 282 297 / 161
Min. × max. 8 4512 0.036 25 / 25
Min. × min. 8 8 64 pixels 798 / 798
1
Mono8 or Bayer...8
(2)
at SensorBitDepth = 12-Bit /
Mono12 or Bayer...12 at
SensorBitDepth = 12-Bit
2
The three dots... represent the colors of a Bayer pixel format, such as in BayerRG8.
Table 57: Alvium 1800 U-2040m/c ROI frame rates
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