DSC2040数据手册晶体振荡器谐振器的引脚可配置/可选择振荡器规格书PDF

描述 Description

The DSC2040 series of high performance dual output oscillators utilize a proven silicon MEMS technology to provide excellent jitter and stability while incorporating additional device functionality. The two outputs are controlled by separate supply voltages to allow for high output isolation. The frequencies of the outputs can be identical or independently derived from a common PLL frequency source. The DSC2040 has provision for up to eight user-defined preprogrammed, pin-selectable output frequency combinations.DSC2040 is packaged in a 14-pin 3.2mm x 2.5mm QFN package and available in temperature grades from Ext. Commercial to Industrial.

特性 Features

• Low RMS Phase Jitter: <1 ps (typ.)
• High Stability: ±10, ±25, ±50 ppm
• Wide Temperature Range
• Industrial: -40°C to 85°C
• Ext. Commercial: -20°C to 70°C
• High Supply Noise Rejection: -50dBc
• Two independent HCSL outputs
• Four Pin-Selectable Output Configurations
• Short Lead Times: 2 Weeks
• Wide Freq. Range:
• HCSL Output: 2.3 to 460MHz
• Miniature Footprint of 3.2mm x 2.5mm
• Excellent Shock & Vibration Immunity
• Qualified to MIL-STD-883
• High Reliability
• 20x better MTF than quartz oscillators
• Lead Free and RoHS Compliant
• Supply Range of 2.25V to 3.6V

简介

DSC2040属于晶体振荡器谐振器的引脚可配置/可选择振荡器。由制造生产的DSC2040引脚可配置/可选择振荡器引脚可配置/可选择振荡器产品族中的产品可用作时间或频率测量的基准，其中包含基准元件及其操作所需的支持组件。它们与其他类似振荡器产品的区别在于包含可选择输出功能，从而允许通过向器件上存在的一个或多个其他输入引脚施加逻辑信号，来更改器件产生的输出频率。