150Alvium 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
2464 2056 5.066 84.2/42.3/42.4 71.3/35.7/35.7 38.2/19.2/19.2
QXGA 2048 1536 3.146 126.0/67.4/67.3 112.7/56.8/56.6 61.1/30.6/30.5
Full HD 1920 1080 2.074 175.8/100.8/100.0 166.8/85.2/84.7 90.6/45.8/45.6
UXGA 1600 1200 1.92 160.0/109.2/109.0 160.0/92.3/91.9 98.6/49.6/49.6
WXGA+ 1440 900 1.296 209.9/159.3/146.2 209.9/134.7/134.2 143.7/72.4/72.0
SXGA 1280 1024 1.311 186.5/152.5/129.9 186.5/133.4/129.9 143.4/72.2/71.8
HD 720 1280 720 0.922 258.2/211.2/179.8 258.2/185.0/179.8 199.0/100.5/99.8
XGA 1024 768 0.786 244.9/200.1/170.6 234.6/118.3/117.7
SVGA 800 600 0.48 308.1/252.0/214.9 308.1/189.6/189.4
VGA 640 480 0.307 378.4/309.6/263.9 378.4/290.5/263.9
HVGA 480 320 0.154 541.1/443.8/377.3
QVGA 320 240 0.077 686.8/567.5/483.8
HQVGA 240 160 0.038 940.0/783.3/667.8
QQVGA 160 120 0.019 1152.4/964.5/822.2
Max. × half 2464 1028 2.533 161.9/81.9/81.9 137.4/69.2/69.1 74.2/37.4/37.3
Max. × min. 2464 8 0.02
1937.8/1139.2/
1088.3
1748.8/1010.2/961.0 1125.8/614.7/596.7
Min. × max. 8 2056 0.016 96.5/79.1/67.4
Min. × min. 8 8 64 P 3138.1/2735.3/2331.8
1
Mono8 or Bayer...8
(2)
at SensorBitDepth = 8-Bit
(3)
/
Mono10 or Bayer...10 at SensorBitDepth = 10 -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.
3
The SensorBitDepth value must be set separately from PixelFormat.
See
Sensor ADC readout modes for maximum frame rates on page 68 for details.
Table 63: Alvium 1800 U-508m/c ROI frame rates
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