131Alvium 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
2080 1544 3.212 125.3 / 63.0 / 62.9 105.1 / 52.9 / 52.5 56.3 / 28.4 / 28.3
QXGA 2048 1536 3.146 127.4 / 64.3 / 64.3 106.6 / 53.8 / 53.6 57.4 / 28.9 / 28.9
Full HD 1920 1080 2.074 180.1 / 94.1 / 93.5 154.6 / 78.3 / 78.4 83.9 / 42.2 / 42.2
UXGA 1600 1200 1.920 165.1 / 102.8 / 102.8 165.1 / 86.0 / 85.7 91.9 / 46.2 / 46.2
WXGA+ 1440 900 1.296 211.2 / 145.0 / 140.9 211.2 / 121.5 / 120.8 130.7 / 65.8 / 65.5
SXGA 1280 1024 1.311 190.4 / 147.2 / 127.0 190.4 / 123.1 / 122.7 132.2 / 66.2 / 66.2
HD 720 1280 720 0.922 255.8 / 197.8 / 170.7 255.8 / 165.6 / 164.9 178.1 / 89.4 / 89.2
XGA 1024 768 0.786 243.9 / 200.0 / 162.8 243.9 / 195.4 / 162.8 209.3 / 105.7 / 105.9
SVGA 800 600 0.480 299.4 / 245.9 / 199.9 299.4 / 166.4 / 166.2
VGA 640 480 0.307 357.6 / 293.7 / 238.8 357.6 / 245.5 / 238.8
HVGA 480 320 0.154 481.6 / 395.8 / 321.8
QVGA 320 240 0.077 584.9 / 480.9 / 391.0
HQVGA 240 160 0.038 739.8 / 608.6 / 496.4
QQVGA 160 120 0.019 857.5 / 705.8 / 573.8
Max. × half 2080 772 1.606 226.2 / 114.6 / 114.0 190.3 / 96.3 / 95.5 102.7 / 51.9 / 51.7
Max. × min. 2080 8 0.017
1160.5 / 629.3 /
611.4
1006.8 / 538.9 /
524.4
583.4 / 304.2 / 299.8
Min. × max. 8 1544 0.012 134.3 / 110.2 / 89.6
Min. × min. 8 8 64 P 1519.3 / 1254.2 / 1019.7
1
Mono8 at SensorBitDepth = 8-Bit
(2)
/ Mono10 at SensorBitDepth = 10-Bit /
Mono12 or at SensorBitDepth = 12-Bit
2
The SensorBitDepth value must be set separately from PixelFormat.
See
Sensor ADC readout modes for maximum frame rates on page 68 for details.
Table 51: Alvium 1800 U-320 VSWIR ROI frame rates (calculated values)
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