Renesas UPD3753CY-A

Overview

The µPD3753 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.

• 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

Features