UPD3799 Datasheet, PDF (1/20 Pages) NEC – 5300 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD3799
5300 PIXELS × 3 COLOR CCD LINEAR IMAGE SENSOR
The µPD3799 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 µPD3799 has 3 rows of 5300 pixels, and each row has a single-sided readout type of charge transfer register.
And it has reset feed-through level clamp circuits, clamp pulse generation circuit and voltage amplifiers. Therefore,
it is suitable for 600 dpi/A4 color image scanners, color facsimiles and so on.
FEATURES
• Valid photocell : 5300 pixels × 3
• Photocell's pitch : 7 µm
• Line spacing : 28 µm (4 lines) Red line-Green line, Green line-Blue line
• Color filter
: Primary colors (red, green and blue), pigment filter (with light resistance 10⁷ lx•hour)
• Resolution
: 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
: 4 MHz MAX.
• Power supply : +12 V
• On-chip circuits : Reset feed-through level clamp circuits
Clamp pulse generation circuit
Voltage amplifiers
ORDERING INFORMATION
Part Number
µPD3799CY
Package
CCD linear image sensor 32-pin plastic DIP (400 mil)
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 devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. S14083EJ1V0DS00 (1st edition)
Date published April 1999 N CP(K)
Printed in Japan
©
1999