CXD2452R

CXD2452R Timing Generator for Progressive Scan CCD Image Sensor Description The CXD2452R is a timing generator which generates the timing pulses for performing progressive scan readout for digital still cameras and personal computer image input applications using the ICX098AK CCD image sensor. Features Base oscillation frequency 36.81MHz (2340fH) Monitoring readout allowed High-speed/low-speed electronic shutter function Horizontal driver for CCD image sensor Signal processor IC system clock generation 1170fH, 780fH Vertical/horizontal sync (SSG) timing generation Applications Digital still cameras Personal computer image input Structure Silicon gate CMOS IC Pin Configuration EBCKSM HRO VDD6 VSS5 FRO SEN CLD SSK HRI RST 48 pin LQFP (Plastic) Absolute Maximum Ratings Vss – 0.5 to +7.0 Supply voltage VDD Input voltage VI Vss – 0.5 to VDD + 0.5 Output voltage VO Vss – 0.5 to VDD + 0.5 Operating temperature Topr –20 to +75 Storage temperature Tstg –55 to +150 Recommended Operating Conditions Supply voltage VDDa, VDDb, VDDc, VDDd 3.0 to 3.6 Operating temperature Topr –20 to +75 V V V °C °C V °C 36 35 34 33 32 31 30 29 28 27 26 25 DSGAT 37 MCK 38 VSS6 39 XSUB 40 XV3 41 XSG2 42 XSG1 43 XV2 44 VDD7 45 XV1 46 OSCO 47 OSCI 48 1 2 3 4 5 6 7 8 9 10 11 12 24 VDD5 23 3/2MCK 22 1/2MCK 21 PBLK 20 VSS4 19 XRS 18 XSHD 17 16 XSHP VDD4 FRI Applicable CCD Image Sensors ICX098AK (Type 1/4 CCD) SSI 15 XCLPDM 14 13 VDD3 H2 3MCK VDD1 TEST WEN *Groups of pin...