IDT, Integrated Device Technology Inc MK1704ALF

Description
The MK1704A is an upgraded version of the MK1704, designed for new designs. It offers reduced frequency amplitude peaks and supports frequencies up to 140 MHz. The MK1704A generates a low EMI output clock from a clock input, intended for dithering LCD interface clocks or other clocks for flat panel graphics controllers. It employs a proprietary mixture of analog and digital Phase Locked Loop (PLL) technology for frequency synthesis and a patented technique to spread the output frequency spectrum, reducing frequency amplitude peaks by several dB.

Features
8-pin SOIC package
Pb (lead) free package
Spread spectrum output clock
Supports leading flat panel controllers
Accepts clock input, provides same frequency dithered output
Optimized for higher resolutions (up to 140 MHz), as well as 40 MHz (SVGA) and 65 MHz (XVGA) clocks
Peak reduction by 7 dB - 14 dB typical on 3rd - 19th odd harmonics
Low EMI feature can be disabled
Operating voltage of 3.3V or 5V
Advanced, low power CMOS process

Applications
Removing crystals and oscillators from boards
Dithering LCD interface clocks or other clocks for flat panel graphics controllers