S10111 Datasheet, PDF (5/11 Pages) Hamamatsu Corporation – Current-output type sensors with variable integration time function

CMOS linear image sensors
S10111 to S10114 series
Timing chart
CLK
ST
tpi(ST), integration time
INT
Active Video
(available term)
EOS
1st 2nd 3rd 4th
Enlarged view
tf(CLK)
tr(CLK)
Last pixel
CLK
1/f(CLK)
tr(ST)
tf(ST)
1st 2nd 3rd 4th
ST ^t(ST-CLK)
INT
t(CLK-ST)
t(INT-CLK)
tr(INT)
t(CLK-INT)
INT should be "high" when not reading pixels.
tf(INT)
Active Video (available term)
1st
2nd
3rd
4th
5th
Allow CLK pulse transition from “high” to “low” only one time while ST pulse is “high”.
Integration time is determined by the interval between start pulses.
Only the switching noise component is output from the Dummy Video line.
Do not use the Dummy Video output during integration readout.
The INT signal is not needed between EOS and the rising edge of the next ST signal.
KMPDC0249ED
Parameter
S1011*-128
Start pulse (ST) interval
S1011*-256
S1011*-512
S1011*-1024
INT pulse rise and fall times
INT pulse - clock pulse timing
Clock pulse - INT pulse timing
Start pulse rise and fall times
Clock pulse duty ratio
Clock pulse rise and fall times
Clock pulse - start pulse timing
Start pulse - clock pulse timing
Symbol
tpi(ST)
tr(INT), tf(INT)
t(INT-CLK)
t(CLK-INT)
tf(ST), tr(ST)
-
tf(CLK), tr(CLK)
t(CLK-ST)
T(ST-CLK)
Min.
130/f(CLK)
258/f(CLK)
514/f(CLK)
1026/f(CLK)
0
30
30
0
40
0
20
20
Typ.
Max.
Unit
-
-
-
-
-
-
s
-
-
20
30
ns
-
1 / [2 × f(CLK)]
ns
-
1 / [2 × f(CLK)]
ns
20
30
ns
50
60
%
20
30
ns
-
-
ns
-
-
ns
5