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LZ93N61
LZ93N61
DESCRIPTION
The LZ93N61 is a CMOS timing generator LSI which provides timing pulses used to drive a CCD area sensor, in combination with the SSG LSI (LZ93NI 9, LZ93B53).
Timing Pulse Generator LSI for CCD
PIN CONNECTIONS
48-PIN QFP
TOP VIEW
FEATURES
q Switchable between 270000 pixels CCD and q q
Vlx 37
V2X 3a V3X
c
q
320000 pixels CCD Switchable between NTSC (EIA) and PAL (CCIR) systems Internal electronic shutter : Shutter speed is selectable from 1/W, 1/125, 1/250, 1/500, 1/1 000, 1/2 000, 1/4 000 and 1/10 000 s, in addition to this, 1/100 s (PAL : 1/120 s) in Flicker-less mode using parallel or serial code. Shutter speed can also be controlled in 1 H period using an external trigger to the EXST input.