UPD3753_02 Datasheet, PDF (1/20 Pages) NEC – 2088 PIXELS CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT

DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD3753
2088 PIXELS CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT
DESCRIPTION
The µ PD3753 is a 2088-pixel high sensitivity CCD (Charge Coupled Device) linear image sensor which changes
optical images to electrical signal.
The µ PD3753 consists of 2088-pixels photocell array and a line of 2088-pixel CCD charge transferred register. It
contains a reset a feed-through level clamp circuit, a reset pulse generator, a clamp pulse generator, and a voltage
amplifier to provide high sensitivity and low noise. It also supports low power consumption with single 5 V power
supply. The µ PD3753 can be driven by power supply and three input clocks owing to the on-chip reset pulse
generator and a clamp pulse generator.
FEATURES
• Valid photocell
: 2088 pixels
• Photocell pitch
: 14 µ m
• Peak response wavelength : 550 nm (green)
• Resolution
: 8 dot/mm B4 (257 × 364 mm) size (shorter side)
• High response sensitivity
• Low noise
• Drive clock level
: CMOS output under +5 V operation
• Data rate
: 2 MHz Max.
• Power supply
: +5 V
• On-chip circuits
: Reset feed-through level clamp circuit
Reset pulse generator
Clamp pulse generator
Voltage amplifier
ORDERING INFORMATION
Part Number
Package
µ PD3753CY-A
CCD linear image sensor 22-pin plastic DIP (10.16 mm (400))
<R> Remark The µ PD3753CY-A is a lead-free product.
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. S16546EJ2V0DS00 (2nd edition)
1994
Date Published February 2006 NS CP (N)
Printed in Japan
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.