LZ93N61

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. Single +5 V power supply Package : 48-pin QFP(QFP048-P-I 01 O) V4X 40 OFDX 41 FR 42 GND 43 FH2 44 CKI 46 CKO 47 TSTI W FHI 45 I 1 39 24 R12 23 R12 22 C12 21 CI1 19 S12 18 SI1 17 FS 15 SPII 14 SP2 13 SPI 20 FCDS 16 SP12 o “In tie abeence of conf[mtlon by device acecification ehwf?, WARP fakee no reswns!blhty b anY defects hat recur In qutpment USIW any of WARPS davIces, show In Cahlws, I deta bwks, etc hn~ct WARP !n mder to obtain tie Iateat vefilon of he device swIkaiim shw~ ktie USIW any 8HARPs dewce.” 287 LZ93N61 DOUT TST I GND GND HDI SESL SINV CKI CKO TVMD FH I FH2 MCK I MCK2 VDI Vcc GMD MCK3 MCK. Vlx V2X V3X V4X VHIX FLMD PSMD EXMD Do DI D, EXST Cll C12 VH3X OFDX SE SPI 1 SPI 2 SP 1 SP2 F C D S S1, S12 FS RI I R12 FR ...