M1008

UNISONIC TECHNOLOGIES CO., LTD M1008 Preliminary 16-BIT CCD/CIS ANALOG SIGNAL PROCESSOR „ DESCRIPTION The M1008 is a 16-bit CCD/CIS analog signal processor for imaging applications. A 3-channel architecture is designed to sample and control the outputs of tri-linear color CCD arrays. Each channel processes one color analog signal and includes an input clamp, Correlated Double Sampler (CDS), offset DAC and Programmable Gain Amplifier (PGA), and a 16-bit A/D converter. If there are sensors such as Contact Image Sensors (CIS) and CMOS active pixel sensors, the CDS amplifiers are not necessary. The 16-bit digital output is composed of high and low 8-bit output and is assessed by two reading cycles. The internal registers are programmed by a 3-wire serial interface which provides gain, offset and operating mode adjustments. The typical operation power of M1008 is 400mW in 5V power supply. „ FEATURES * 400mW In 5V Operation Supply * Under 2mA Power-Down Mode * Built-In16-Bit 30 Msps A/D Converter * No Missing Codes * Input Clamp Circuitry * Correlated Double Sampling * Programmable Gain * 250mV Programmable Offset * Built-In Voltage Reference * Programmable 3-Wire Serial Interface * 3V/5V Digital I/O Compatibility * Up To 25 Msps In 1-Channel Operation * Up To 30 Msps In 2-Channel (Even-Odd) Operation * Up To 30 Msps In 3-Channel Operation „ ORDERING INFORMATION Ordering Number M1008G-P28-T M1008G-P28-R Package TSSOP-28 TSSOP-28 Packing Tube Tape Reel M1008G-P28-T (1) ...