135
Alvium USB Cameras User Guide V3.6.4
Specifications
ROI frame rates
Values were calculated as defined in
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 Bayer
RG
8.
Table 57: Alvium 1800 U-2040m/c ROI frame rates