LR38581
Overview
Timing Generator IC for 270 k/320 k-pixel Color CCDs with Dual-power-supply Operation PIN CONNECTIONS 48-PIN QFP GND FH2B FH2 FH1 VDD5 GND FH1B FR TVMD PLCH TST4 The LR38581 is a CMOS timing generator IC which generates timing pulses for driving 270 k/320 kpixel color CCD area sensors with a dual-powersupply operation and processing pulses for color video signals. TOP VIEW TST3 36 SAD2 35 SAD1 34 HP 33 VD 32 ADCK 31 GND 30 VDD3 29 CDCK 28 SGCK 27 GND 26 CKO 25 CKI 48 47 46 45 44 43 42 41 40 39 38 37 OBCP 1 CLP 2 PBLK 3 FS 4 FCDS 5 RS 6 GND 7 VDD3 8 ED0 9 ED1 10 ED2 11 MIR 12 13 14 15 16 17 18 19 20 21 22 23 24 TST1 TST2 VDD5 V1 V2 V3 V4 NC GND VTG VDD12 OFD.
- Designed for 270 k/320 k-pixel color CCD area sensors with a dual-power-supply-operation
- Switchable between NTSC and PAL modes
- Switchable between normal and mirror images
- Level shifter for readout and shutter pulses included
- +3.3 V, +5 V and +12.5 V power supplies
- Package : 48-pin QFP (QFP048-P-0707) 0.5 mm pin-pitch (QFP048-P-0707) 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 LR38581
