NOIS1SM0250A-HHC ON Semiconductor, NOIS1SM0250A-HHC Datasheet - Page 12
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
NOIS1SM0250A-HHC
Manufacturer Part Number
NOIS1SM0250A-HHC
Description
Manufacturer
ON Semiconductor
Datasheet
1.NOIS1SM0250A-HHC.pdf
(22 pages)
Specifications of NOIS1SM0250A-HHC
Lead Free Status / Rohs Status
Supplier Unconfirmed
SYNC_YR is not identical to SYNC_YL. SYNC_YR is used in
electronic shutter operation. The CLK_YR is driven identical to
CLK_YL, but the SYNC_YR pulse leads the SYNC_YL pulse by
a certain number of rows. This lead time is the effective
integration (electronic shutter ~) time. Relative to the row timing,
both SYNC pulses are given at the same time position, once for
each frame, but during different rows.
SYNC_YL is pulsed when the first row is read out and SYNC_YR
is pulsed for the electronic shutter to start for this first row. CAL
is pulsed on the first row too, 2 s later than SYNC_YL.
Row Start
SYNC_YR
CAL
CLK_YL
CLK_YR
RESET
SYNC_YL
Address
LD_Y
L/R
S
R
Row
Y-1
T15
T16
T1
T14
T17
T13
T12
T2
T3
Row Blanking Time
T10
T4
T7
Rev. 7 | www.onsemi.com | Page 12 of 22
Figure 11. Basic Readout Timing
T6
T9
T11
T4
The minimal idle time is 1.4 s (before starting reading pixels).
However, do not read out pixels during the complete row initial-
ization process (in between the rising edge on S and the falling
edge on L/R). In this case, the total idle time is minimal. This
timing assumes that the Y start register was loaded in advance,
which can occur at any time but before the pulse on SYNC_YL
or SYNC_YR.
T5
T8
Time Available for Read Out of Row Y
NOIS1SM0250A