ICX226AL Datasheet, PDF (6/17 Pages) Sony Corporation – Diagonal 4.5mm (Type 1/4) CCD Image Sensor for EIA B/W Video Cameras

(3) Horizontal transfer clock waveform
tr
twh
tf
ICX226AL
90%
10%
VHL
VφH
twl
(4) Reset gate clock waveform
RG waveform
VRGLH
VRGLL
VRGLm
Hφ1 waveform
10%
twl
Point A
tr
twh
tf
VRGH
VφRG
VRGL
VRGLH is the maximum value and VRGLL is the minimum value of the coupling waveform during the period from
Point A in the above diagram until the rising edge of RG. In addition, VRGL is the average value of VRGLH and
VRGLL.
VRGL = (VRGLH + VRGLL)/2
Assuming VRGH is the minimum value during the interval twh, then:
VφRG = VRGH – VRGL
Negative overshoot level during the falling edge of RG is VRGLm.
(5) Substrate clock waveform
100%
90%
10%
VSUB
0%
(A bias generated within the CCD)
VφSUB
φM
φM
2
tr
twh
tf
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