PL520-20中文资料VCXO Products数据手册Microchip规格书

描述 Description

PL520-20 is a VCXO IC specifically designed to pull high frequency fundamental crystals. Its design was optimized to tolerate higher limits of interelectrode capacitance and bonding capacitance to improve yieldIt achieves very low current into the crystal resulting in better overall stability. Its internal varicaps allow on-chip frequency pulling, controlled by the VCON input.

Please consider this devicePL560-48

特性 Features

• 100MHz to 200MHz Fundamental Mode Crystals
• Output range (no PLL):
• 100MHz – 200MHz (3.3V)
• 100MHz – 170MHz (2.5V)
• Low Injection Power for crystal 50uW
• Complementary outputs: CMOS, PECL or LVDS
• Selectable OE Logic (enable high or enable low)
• Integrated variable capacitors
• Supports 2.5V or 3.3V Power Supply
• Available in Die form
• Die thickness is 10mm

简介

PL520-20属于集成电路（IC）的时钟发生器PLL频率合成器。由制造生产的PL520-20时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。