ICX274AL Datasheet, PDF (9/71 Pages) Sony Corporation – Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for B/W Video Cameras

ICX274AL
(3) Horizontal transfer clock waveform
tr
twh
tf
Hφ2β
90%
10%
Hφ1β
VφH
VφH
2
two
VCR
twl
VHL
Cross-point voltage for the Hφ1β rising side of the horizontal transfer clocks Hφ1β and Hφ2β waveforms is VCR.
The overlap period for twh and twl of horizontal transfer clocks Hφ1β and Hφ2β is two. (β = A, B)
(4) Reset gate clock waveform
tr
twh
tf
RG waveform
VRGH
VRGLH
VRGLL
VRGLm
VφRG
twl
Point A
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%
(Internally generated bias)
VφSUB
tr
twh
tf
–9–
φM
φM
2