D2498

CXD2498R Timing Generator for Frame Readout CCD Image Sensor Description The CXD2498R is a timing generator IC which generates the timing pulses for performing frame readout using the ICX282 CCD image sensor. Features Base oscillation frequency 45MHz Electronic shutter function Supports various drive modes such as draft and AF mode Horizontal driver for CCD image sensor Vertical driver for CCD image sensor Applications Digital still cameras Structure Silicon gate CMOS IC Applicable CCD Image Sensors ICX282 (Type 2/3, 5070K pixels) 48 pin LQFP (Plastic) Absolute Maximum Ratings Supply voltage VDD VSS – 0.3 to +7.0 V VL –10.0 to VSS V VH VL – 0.3 to +26.0 V Input voltage VI VSS – 0.3 to VDD + 0.3 V Output voltage VO1 VSS – 0.3 to VDD + 0.3 V VO2 VL – 0.3 to VSS + 0.3 V VO3 VL – 0.3 to VH + 0.3 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C Recommended Operating Conditions Supply voltage VDDa, VDDb, VDDc 3.0 to 3.6 VM 0.0 VH 14.5 to 15.5 VL –7.0 to –8.0 Operating temperature Topr –20 to +75 V V V V °C Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. –1– E00X63-PS CXD2498R Block Dia...