S11639-01_15 Datasheet, PDF (6/8 Pages) Hamamatsu Corporation – CMOS linear image sensor

CMOS linear image sensor
S11639-01
Operation example
When the clock pulse frequency is maximized (video data rate is also maximized), the time of one scan is minimized, and the integra-
tion time is maximized (for outputting signals from all 2048 channels)
Clock pulse frequency = Video data rate = 10 MHz
Start pulse cycle = 2140/f(CLK) = 2140/10 MHz = 214 μs
High period of start pulse = Start pulse cycle - Start pulse’s low period min.
= 2140/f(CLK) - 100/f(CLK) = 2140/10 MHz - 100/10 MHz = 204 μs
Integration time is equal to the high period of start pulse + 48 cycles of clock pulses, so it will be 204 + 4.8 = 208.8 μs.
tlp(ST)=10 µs
thp(ST)=204 µs
ST
tpi(ST)=214 µs
Dimensional outline (unit: mm)
6.464 ± 0.2*²
Photosensitive area 28.672
24
a
13
KMPDC0366EB
Photosensitive
surface
1.35 ± 0.2*⁴
1.4 ± 0.2*³
1
1 ch
a’
12
41.6 ± 0.2
Direction of scan
2.54
0.51
±15°
27.94
0.5 ± 0.05*⁵
a-a’ cross section
Tolerance unless otherwise noted: ±0.1
*1: Distance from package edge
to photosensitive area edge
*2: Distance from package edge
to photosensitive area center
*3: Distance from package bottom
to photosensitive surface
*4: Distance from window upper surface
to photosensitive surface
*5: Glass thickness
KMPDA0326EA
6