DSC2233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 DSC2133 and DSC2233 series of programmable, high-performance dual LVDS oscillators utilizes a proven silicon MEMS technology to provide excellent jitter and stability while incorporating high output frequency flexibility. DSC2133 and DSC2233 allow the user to independently modify the frequency of each output using I2C or SPI interface, respectively. User can also select from two pre-programmed default output frequencies using the control pin.DSC2133 and DSC2233 are packaged in 14-pin 3.2mm x 2.5mm QFN packages and available in temperature grades from Ext. Commercial to Industrial.

特性 Features

• Low RMS Phase Jitter: <1 ps (typ.)
• High Stability: ±25 ppm; ±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 LVDS Outputs
• I2C/SPI Programmable Frequencies
• Short Lead Times: 2 Weeks
• Wide Freq. Range:
• LVDS 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

DSC2233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DSC2233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。