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參數(shù)資料
| 型號(hào)： | C7921CA-09 |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | High resolution and high frame rate |
| 中文描述： | 高分辨率，高幀頻 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 127K |
| 代理商： | C7921CA-09 |
Flat panel sensor
C7921CA-09
3
I
Timing chart
To acquire images through an image grabber board, write parameters in the software program or parameter file by referring to
the following timing chart and description.
KACCC0362EA
1 FRAME
1st ROW
2nd ROW
He
ENLARGED VIEW
DUMMY LINES
Phe
Pg
Phe
Phd
Phd
Phe
1st ROW
2nd ROW
1st ROW
2nd ROW
All pulses are counted in the
“
High
”
period of Hsync+
All pulses are counted at the ri
s
ing edge of Pclk+.
The effective video output is only included in the
“
Phe
”
period.
LAST ROW
Vsync+ (GRABBER)
Vsync+ (GRABBER)
Hsync+ (GRABBER)
Hsync+ (GRABBER)
Pclk+ (GRABBER)
Pulse
2
×
2
506
22
516
13
894
17
Parameter
1
×
1
1012
44
1032
25
366
17
4
×
4
253
11
258
7
1158
17
Effective line
Dummy line
Effective pixel
Dummy pixel
He
Phe
Phd
Pg
Note:
“
He
”
is the Hsync count. Phe, Phd and Pg are the Pclk count.
KACCC0363EA
RECOMMENDATION: 50 % OF FRAME TIME
From Tmin to Tmax
Tvd
ExtTrgLemo
ExtTrgGrb
(TTL)
Vsync+
(RS-422)
Hsync+, Pclk+ and Data 1-12 are the same as internal trigger mode.
·
Tmin is defined as 1/Sf (int).
·
Tmax is defined as the reciprocal of the minimum value of Sf (ext).
·
Tvd=450 μs
I
External trigger mode
To acquire images in external trigger mode, input an external trigger pulse as shown below. When the time Tvd has passed after
the rising edge of the external trigger pulse, synchronous signals and video signals are output.
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