NOIL1SM0300A-QDC ON Semiconductor, NOIL1SM0300A-QDC Datasheet - Page 21

• Manufacturer Part Number: NOIL1SM0300A-QDC
• Manufacturer: ON Semiconductor

Specifications of NOIL1SM0300A-QDC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

edge of CLK. There is a delay of 3.2 ns between the rising
edge of CLK and a change in DATA<9:0>. After this delay
DATA<9:0> needs 6 ns to become stable within 10% of
VDDD. This means that DATA<9:0> is stable for a time
Readout Timing in Slave Mode
by the START_X and START_Y registers (as by readout in
master mode). The size of the window in x-direction is also
determined by the NB_OF_PIX register. The length of the
window in y-direction is determined by the externally
applied integration timing. The sensor does not know the
desired y-size to readout. It therefore reads out all lines
starting from START_Y. The readout of lines continues until
the user decides to start the FOT.
rows (row 481 and higher), the sequencer continues to run
in normal readout mode. This means that FRAME_VALID
remains high and LINE_VALID is toggled as if normal lines
are readout.
LINE_VALIDs that correspond with non existing lines and
Readout time shorter than integration time
diagram here:
The data at the output of the sensor is clocked on the rising
The start pointer of the window to readout is determined
Even when the line pointer wants to address non existing
The controller should take care of this and ignore the
The sensor should be timed according to the formulas and
1. INT_TIME_1 should be brought high after a
LINE_VALID
minimum 2 ms reset time and preferably
immediately after the falling edge of the first
LINE_VALID.
DATA <9:0>
CLK
INT_TIME1
INT_TIME1
FOT
FOT
INVALID
Figure 22. DATA<9.0> Valid Timing
Reset
4ns
3.2 + 6ns
Readout
http://onsemi.com
Reset
21
VALID
equal to the clock period minus 6 ns. Figure 22 illustrates
this.
NOTE: In slave mode, line valids that occur beyond the
LINE_VALIDs that correspond with lines that are not inside
the desired readout window.
GRAN register as described in this data sheet.
Readout time longer than integration time
diagram here:
Readout
The length of the FOT and ROT is still controlled by the
The sensor should be timed according to the formulas and
3.2ns
1. INT_TIME_1 should be brought high at time
2. At time read_t all INT_TIME_x should
2. At time read_t after the last valid LINE_VALID of
3. After the desired integration length all
(read_t - int_t) and preferably immediately after
the falling edge of LINE_VALID.
simultaneous go low to start the FOT. This is
immediately after the falling edge of the last
LINE_VALID of the desired readout window.
the desired window size, all other LINE_VALIDs
should be ignored.
INT_TIME_x should simultaneous go low to start
the FOT.
INVALID
desired image window should be discarded by
the user’s image data acquisition system
Integration
Integration
6ns
LINE_VALIDs
Dummy
Clk period - 6ns
VALID
INVALID
FOT
FOT