S10453_15 Datasheet, PDF (3/7 Pages) Hamamatsu Corporation – CMOS linear image sensors

CMOS linear image sensors
S10453 series
Timing chart
1 2 3 4 12 13 14 15
CLK
Integration time
ST
thp(ST)
tpi(ST)
tlp(ST)
Video
1
n
14 clocks
EOS
tf(CLK)
tr(CLK)
CLK
1/f(CLK)
ST
tr(ST)
tf(ST)
thp(ST)
tpi(ST)
tlp(ST)
CLK
Video
tvd1
tvd2
KMPDC0255ED
Parameter
Start pulse interval
Start pulse high period
Start pulse low period
Start pulse rise and fall times
Clock pulse duty ratio
Clock pulse rise and fall times
Video delay time 1*⁷
Video delay time 2*⁷
*7: Ta=25 °C, f(CLK)=10 MHz
Symbol
Min.
Typ.
tpi(ST)
23/f(CLK)
-
thp(ST)
8/f(CLK)
-
tlp(ST)
15/f(CLK)
-
tr(ST), tf(ST)
0
20
-
45
50
tr(CLK), tf(CLK)
0
20
tvd1
5
13
tvd2
5
20
Max.
Unit
1100 m
s
1000 m
s
100 m
s
30
ns
55
%
30
ns
18
ns
28
ns
Note: The internal timing generator starts operation at the rising edge of CLK immediately after ST goes low. The rising edge of this
CLK is regarded as “1”.
The integration time equals the high period of ST.
When the ST pulse is set to low while the shift register is operating, the operation of the shift register is reset and the next shift
register operation will start.
The integration time can be changed by changing the ratio of the high and low periods of ST.
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