COLOR CCD LINEAR IMAGE SENSOR
Description
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DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD8862
(2700 + 2700) PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
DESCRIPTION
The µ PD8862 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 µ PD8862 has 3 rows of (2700 + 2700) staggered pixels, and each row has a dual-sided readout-type charge transfer register.
And it has reset feed-through level clamp circuits and voltage amplifiers.
Therefore, it is suitable for 600 dpi/A4 color image scanners, color facsimiles and so on.
FEATURES
• Valid photocell • Photocell pitch • Line spacing • Color filter • Resolution : (2700 + 2700) staggered pixels × 3 : 5.
25 µ m : 63 µ m (12 lines) Red line - Green line, Green line - Blue line 10.
5 µ m (2 lines) Odd line - Even line (for each color) : Primary colors (red, green and blue), pigment filter (with light resistance 10 lx•hour) : 24 dot/mm A4 (210 × 297 mm) size (shorter side) 600 dpi US letter (8.
5” × 11”) size (shorter side) • Drive clock level : CMOS output under 5 V operation • Data rate • Power supply • On-chip circuits : 6 MHz Max.
: +12 V : Reset feed-through level clamp circuits Voltage amplifiers
7
ORDERING INFORMATION
Part Number Package CCD linear image sensor 22-pin plastic DIP (10.
16 mm (400))
µ PD8862CY
The information in this document is subject to change without notice.
Before using this document, please confirm that this is the latest version.
Not all products and/or types are available in every country.
Please check with an NEC Electronics sales representative for availability and additional information.
Document No.
S16033EJ3V0DS00 (3rd edition) Date Published July 2003 NS CP (K) Printed in Japan
The mark
shows major revised points.
2002
µ PD8862
BLOCK DIAGRAM
VOD 19 GND 11
φ 2L
17
φ2
15
φ1
14
CCD analog shift register Transfer gate
D14 D66 D68 D70 S5400
13
D69
Transfer gate CCD analog shift register CCD analog shift register Transfe...
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