UPD3753 Datasheet, PDF (1/16 Pages) NEC – 2088-BIT CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD3753
2088-BIT CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT
The µPD3753 is a 2088-bit high sensitivity CCD (Charge Coupled Device) linear image sensor which
changes optical images to electrical signal.
The µPD3753 consists of 2088-bit photocell array and a line of 2088-bit CCD charge transferred register.
It contains a reset a feed-through level clamp circuit, a 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
µPD3753 can be driven by power supply and three input clocks owing to the built-in reset pulse generator
and a clamp pulse generator.
FEATURES
• Valid photocell
• Photocell's pitch
• High response sensitivity
• Low noise
• Peak response wavelength
• Resolution
• Power supply
• Drive clock level
• Scanning speed
• Built-in circuit
: 2088-bit
: 14 µm
: Providing a response equal with the existing equivalent NEC
product (µPD3743) to the light from a daylight fluorescent lamp
: Providing about two thirds register imbalance of the existing equivalent
NEC product (µPD3743)
: 550 nm (green)
: 8 dot/mm across the shorter side of a B4-size (257 × 364 mm) sheet
: +5 V
: CMOS output under +5 V operation
: 1.0 ms/line
: Reset feed-through level clamp circuit, reset pulse generator, clamp pulse
generator
ORDERING INFORMATION
Part Number
Package
µPD3753CY CCD LINEAR IMAGE SENSOR 22 PIN PLASTIC DIP (400 mil)
Quality Grade
Standard
Please refer to "Quality grade on NEC Semiconductor Devices" (Document number IEI-1209) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Document No. IC-3429
(O. D. No. IC-9002)
Date Published August 1994 P
Printed in Japan
The information in this document is subject to change without notice.
©
1994