LZ9FD34

LZ9FD34 LZ9FD34 DESCRIPTION The LZ9FD34 is a CMOS single-chip driver IC which generates timing pulses for driving 270 k/320 k/ 410 k/470 k-pixel B/W CCD area sensors, synchronous pulses for TV signals and processing for video signals. Single-chip Driver IC for 270 k/320 k/ 410 k/470 k-pixel B/W CCDs PIN CONNECTIONS 48-PIN QFP TOP VIEW 48 47 46 45 44 43 42 41 40 39 38 37 TST1 1 TST2 2 VRI 3 TVMD 4 CSYN 5 VDD 6 GND 7 CBLK 8 HD 9 VD 10 HBLK 11 TST3 12 13 14 15 16 17 18 19 20 21 22 23 24 BCP TST4 TST5 GND ACLX VDD FLMD EEMD EEUD EENR FCDS FS 36 OFDX 35 VH3X 34 VH1X 33 V4X 32 V3X 31 GND 30 VDD 29 V2X 28 V1X 27 TST7 26 CCD 25 TST6 FEATURES Designed for B/W CCD area sensors with 270 k/ 320 k/410 k/470 k-pixel Switchable between EIA and CCIR modes Electronic shutter and EE control are possible Maximum shutter speed is 1/100 000 s Flicker-less function Non-interlace mode is possible External synchronization is possible Single +5 V power supply Field accumulation mode and frame accumulation mode are possible Package : 48-pin QFP (QFP048-P-0707) 0.5 mm pin-pitch In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 NINT OSCO OSCI VDD FH1 GND FH2 VDD FR WIND EEST ITCH (QFP048-P-0707) LZ9FD34 BLOCK DIAGRAM OFDX TST7...