UPD8670A Datasheet, PDF (9/28 Pages) NEC – 7400 PIXELS CCD LINEAR IMAGE SENSOR

TIMING CHART 2 (Line clamp mode, Out of phase operation)
φ TG
φ 11
φ 21
φ 2L1
φ R1
φ CP1
VOUT1
φ 12
φ 22
φ 2L2
φ R2
φ CP2
VOUT2
Note
Dummy cell
(32 pixels)
Optical black
(96 pixels)
Invalid photocell
(6 pixels)
Note Set the φ R1, φ R2, φ CP1 and φ CP2 to low level during this period.
Valid photocells
(7400 pixels)
Invalid photocell
(6 pixels)