195Alvium USB Cameras User Guide V4.6.1
Specifications
ROI frame rates
Values were measured as defined in Specified values on page 67.
To reach the maximum frame rate available for this setup, the bandwidth for image
traffic is 450 MByte/s.
Image
format
Width
[pixels]
Height
[pixels]
ROI
area
[MP]
Frame rate [fps]
1
450 MByte/s 375 MByte/s 200 MByte/s
Full
resolution
4512 4512 20.358 21.1/10.6 17.8/8.9 9.5/4.8
HXGA 4096 3072 12.583 33.6/16.9 28.4/14.3 15.2/7.6
UHD 4K 3840 2160 8.294 50.1/25.2 42.1/21.3 22.6/11.4
QSXGA 2560 2048 5.243 55.0/39.7 55.0/33.5 35.7/18.0
WQHD 2560 1440 3.686 76.0/55.0 76.0/46.4 49.5/24.9
QXGA 2048 1536 3.146 71.9/64.8 71.9/54.7 58.1/29.4
Full HD 1920 1080 2.074 98.9/95.3 98.9/80.4 85.3/43.0
UXGA 1600 1200 1.92 90.2/90.2 90.2/87.4 90.2/47.1
WXGA+ 1440 900 1.296 116.1/116.1 116.1/67.1
SXGA 1280 1024 1.311 104.2/104.2 104.2/67.7
HD 720 1280 720 0.922 141.3/141.3 141.3/92.0
XGA 1024 768 0.786 134.2/134.2 134.2/109.0
SVGA 800 600 0.48 165.6/165.6
VGA 640 480 0.307 198.9/198.9
HVGA 480 320 0.154 270.3/270.3
QVGA 320 240 0.077 329.3/329.3
HQVGA 240 160 0.038 421.5/421.5
QQVGA 160 120 0.019 490.0/490.0
Max. × half 4512 2256 10.179 40.9/20.6 34.4/17.4 18.5/9.3
Max. × min. 4512 8 0.036 598.4/338.1 521.2/290.4 307.7/163.1
Min. × max. 8 4512 0.036 26.0/26.0
Min. × min. 8 8 64 P 899.5/899.5
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 88: Alvium 1800 U-2040m/c ROI frame rates
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