UPD3729

DATA SHEET MOS INTEGRATED CIRCUIT µPD3729 5000 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR The µPD3729 is a high-speed and high sensitive color CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal and has the function of color separation. The µPD3729 has 3 rows of 5000 pixels, and it is a 2-output/color type CCD sensor with 2 rows/color of charge transfer register, which transfers the photo signal electrons of 5000 pixels separately in odd and even pixels. Therefore, it is suitable for 400 dpi/A3 high-speed color digital copiers and so on. FEATURES Valid photocell Line spacing Color filter Resolution Data rate Output type Power supply On-chip circuits : 5000 pixels × 3 : 40 µm (4 lines) Red line-Green line, Green line-Blue line : Primary colors (red, green and blue), pigment filter (with light resistance 107 lxhour) : 16 dot/mm (400 dpi) A3 (297 × 420 mm) size (shorter side) : 30 MHz MAX. (15 MHz/1 output) : 2 outputs in phase/color : +12 V : Reset feed-through level clamp circuits Voltage amplifiers Photocell's pitch : 10 µm Drive clock level : CMOS output under 5 V operation ORDERING INFORMATION Part Number Package CCD linear image sensor 24-pin ceramic DIP (400 mil) µPD3729D The information in this document is subject to change without notice. Document No. S12883EJ1V0DS00(1st edition) Date published November 1998 N CP(K) Printed in Japan © 1998 µPD3729 BLOCK DIAGRAM φ CLB 20 φ 1L 19 VOD 5 GND GN...