描述 Description

The PL520-80 is a VCXO IC specifically designed to work with fundamental crystals between 19MHz and 65MHz. The selectable divide by two feature extends the operation range from 9.5MHz to 65MHz.It requires very low current into the crystal resulting in better overall stability. The OE logic feature allows selection of enable high or enable low. Furthermore, it provides selectable CMOS, PECL or LVDS outputs.

Please consider this devicePL560-48

特性 Features

? 19MHz to 65MHz fundamental crystal input
? Output range 9.5MHz – 65MHz
? Complementary outputs: PECL or LVDS output
? Selectable OE Logic (enable high or enable low)
? Available outputs: PECL, LVDS, or CMOS (High Drive (30mA) or Standard Drive (10mA) output)
? Integrated variable capacitors
? Supports 2.5V or 3.3V Power Supply
? Available in Die form

簡介

PL520-80屬于集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器。由制造生產(chǎn)的PL520-80時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動(dòng)器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。