127
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
4128
3008
12.417
33 / 17
28 / 14
15 / 7
UHD 4K
3840
2160
8.294
49 / 25
41 / 21
22 / 11
QSXGA
2560
2048
5.243
58 / 39
58 / 33
35 / 17
WQHD
2560
1440
3.686
80 / 54
80 / 45
48 / 24
QXGA
2048
1536
3.146
76 / 64
76 / 53
57 / 28
Full HD
1920
1080
2.074
103 / 93
103 / 77
83 / 42
UXGA
1600
1200
1.920
95 / 95
95 / 85
90 / 46
WXGA+
1440
900
1.296
121 / 121
121 / 120
121 / 65
SXGA
1280
1024
1.311
109 / 109
109 / 66
HD 720
1280
720
0.922
146 / 146
146 / 89
XGA
1024
768
0.786
139 / 139
139 / 104
SVGA
800
600
0.480
170 / 170
170 / 163
VGA
640
480
0.307
202 / 202
HVGA
480
320
0.154
270 / 270
QVGA
320
240
0.077
324 / 324
HQVGA
240
160
0.038
404 / 404
QQVGA
160
120
0.019
461 / 461
Max. × half
4128
1504
6.209
64 / 32
53 / 27
29 / 14
Max. × min.
4128
8
0.033
548 / 318
476 / 273
287 / 155
Min. × max.
8
3008
0.024
41 / 41
Min. × min.
8
8
64 pixels
764 / 764
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 53: Alvium 1800 U-1242m/c ROI frame rates