CXD3619R Timing Generator for Frame Readout CCD Image Sensor Description The CXD3619R is a timing generator IC which generates the timing pulses for performing frame readout using the ICX452 CCD image sensor. 48 pin LQFP (Plastic) Features • Base oscillation frequency 48.6MHz • Electronic shutter function • Supports draft and AF mode • Horizontal/Vertical driver for CCD image sensor 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 Applications Digital still cameras Structure Silicon gate CMOS IC Applicable CCD Image Sensors ICX452 (Type 1/1.8, 5070K pixels) 31 CKO SSI 32 CKI SCK 33 OSCO SEN 34 OSCI VR 35 MCKO HR 36 VDD5 VSS5 Pin Configuration 30 29 28 27 26 25 VM 37 24 VSS4 V4 38 23 ADCLK V2 39 22 OBCLP V5A 40 21 CLPDM VH 41 20 PBLK V5B 42 19 XSHD V1 43 18 XSHP V3A 44 17 VDD4 4 5 6 7 8 9 10 11 12 H1B 3 VDD2 2 H1A VSS1 1 Vss2 13 H2A RG 14 VSS3 48 VDD1 47 TEST V6 SUB ID/EXP 15 H2B WEN/FLD 16 VDD3 46 RST 45 SNCSL VL V3B 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 ∗ Groups of pins enclosed in the figure indicate sections for which power supply separation is possible. 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– E02633-PS CXD3619R OSCI OSCO ADCLK XSHD XSHP VSS3 VSS2 H2A H2B 11 16 10 12 13 15 9 14 H1B 8 H1A VDD2 VDD3 RG Block Diagram 18 19 23 28 27 17 VDD4 CKG 24 VSS4 CKI 20 PBLK 26 21 CLPDM 1/2 H/VTM SHT MCKO 30 CKO 25 22 OBCLP 4 ID/EXP 5 WEN/FLD Pulse Generator SNCSL 3 Selector Latch 39 V2 SSI 31 38 V4 SCK 32 47 V6 Register 43 V1 SEN 33 Selector 44 V3A V Driver 46 V3B 40 V5A 42 V5B 37 VM 41 VH 36 7 29 35 34 –2– VR 1 HR 45 VL VDD5 6 VDD1 TEST 48 SUB SSG VSS5 2 VSS1 RST