UPD3719

DATA SHEET MOS INTEGRATED CIRCUIT µPD3719 10600 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR The µPD3719 is a color CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal and has the function of color separation. The µPD3719 has 3 rows of 10600 pixels, and each row has a single-sided readout type of charge transfer register. It has reset feed-through level clamp circuits and voltage amplifiers. Moreover, a large dynamic range is realized by using a large saturation voltage and a low-noise amplifier. Therefore, it is suitable for 1200 dpi/A4 professional color image scanners and so on. FEATURES Valid photocell Line spacing Color filter Resolution : 10600 pixels × 3 : 70 µm (10 lines) Red line-Green line, Green line-Blue line : Primary colors (red, green and blue), pigment filter (with light resistance 107 lxhour) : 48 dot/mm A4 (210 × 297 mm) size (shorter side) 1200 dpi US letter (8.5” × 11”) size (shorter side) Drive clock level : CMOS output under 5 V operation Data rate Power supply : 2 MHz MAX. : +15 V Voltage amplifiers Photocell's pitch : 7 µm On-chip circuits : Reset feed-through level clamp circuits ORDERING INFORMATION Part Number Package CCD linear image sensor 36-pin ceramic DIP (600 mil) µPD3719D The information in this document is subject to change without notice. Document No. S13492EJ1V0DS00(1st edition) Date published September 1998 N CP(K) Printed in Japan © 1998 µPD3719 BLOCK DIAGRAM φ CL...