TC240 Datasheet, PDF (14/19 Pages) Texas Instruments – 780- × 488-PIXEL CCD IMAGE SENSOR

TC240
780- × 488-PIXEL CCD IMAGE SENSOR
SOCS005A – OCTOBER 1985 – REVISED DECEMBER 1991
PARAMETER MEASUREMENT INFORMATION
VIH min
100%
90%
Intermediate Level
VIL max
10%
0%
t1
t2
Slew rate between 10% and 90% = 70 to 120 V/µs
Ratio t1 : t2 at 2 MHz = 4:3
Ratio t1 : t2 at 1 MHz = 1:1
Figure 9. Typical Clock Waveform for ABG, IAG, and SAG
VIH min
100%
90%
VILmax
10%
0%
t1
t2
Slew rate between 10% and 90% = 300 V/µs
Ratio t1 : t2 = 1:1
Figure 10. Typical Clock Waveform for SRG1, SRG2, SRG3, and TRG
SRG
–8V
1.5 V to 2.5 V
– 8 V to –10 V
0%
OUT
90%
100%
Sample
and
Hold
CCD Delay
τ
10 ns
15 ns
Figure 11. SRG and CCD Output Waveforms
2-114
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