TC246 Datasheet, PDF (21/30 Pages) Texas Instruments – 680 x 500 PIXEL IMPACTRON™ COLOR CCD IMAGE SENSOR

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SAG1
SAG2
Tp
Tp1
Tp2
Tpx
TC246
SOCS096 – JULY 2010
CMG
SRG1
SRG2
Minimum
800ns
Minimum
800ns
Tp*
Tp1*
Tl2*
Tpx*
MIN TYP MAX UNIT
667
230 260 290 ns
300 330 390
40 50 60
Figure 11. Typical Line Summing and Transfer Timing (1.5-MHz Application)
IAG1
IAG2
SAG1,2
PD-Cell Readout Pulse
Tpd
Tpdx*
Tpdc
PD-Cell Clear Pulse
Pulse Position
Determines Exposure
Hold time of Storage area**
CMG SRG1,2
241H 242H
V-Blanking
-1H 0H 1H
MIN TYP MAX UNIT
Tpd 1.0 1.5 2.0
Tpdc 1.0 1.5 2.0 us
Tpdx*
1.0
MIN MAX UNIT
Tr _Tpd,Tpdc 250 1000 _ns
Tf _Tpd,Tpdc 100 1000
* Tpdx : as shorter as possible
** Hold time of Storage area : Recommend shorter than 300usec
Figure 12. Typical PD-Readout and Exposure Control Timing
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