SiT9386数据手册晶体振荡器谐振器的振荡器规格书PDF

描述 Description

The SiT9386 is an AEC-Q100, ultra-low jitter differential oscillator that supports any frequency from 1 to 220 MHz in 1 Hz increments. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps (typ.) jitter and ±25 ppm in the presence of common environmental hazards such as shock, vibration, power supply noise, EMI, and board bending.

Unlike legacy quartz or SAW oscillators, the SiT9386 is available in the smallest 3.2 x 2.5 mm differential package in addition to the 7.0 x 5.0 mm package. This device supports all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.25 to 3.63 V.

Related Q&A: Piyush Sevalia Discusses the SiT9386/7 Differential Oscillators for ADAS

特性 Features

High performance
• 0.23 ps jitter (typ.)
• ±25 ppm: Ensures best system performance in hostile environments;

20x better vibration sensitivity
• Minimizes packet loss in high-vibration environments

0.02 ps/mV power supply noise rejection (PSNR)
• Simplify power supply design

3.2 x 2.5 mm package
• Enables small form-factor system with stringent jitter requirement

Flexible programmable features
• 1 to 220 MHz
• 2.25 to 3.63 V
• LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance;

Superior reliability
• 2.2 billion hours MTBF
• Lifetime warranty: Reduces field failures due to clock components and associated repair costs

应用 Application

• ADAS Computers
• 10G to 100G Ethernet
• LiDAR & Radar
• Ethernet
• Cameras
• Automotive Cameras
• Infotainment

简介

SiT9386属于晶体振荡器谐振器的振荡器。由制造生产的SiT9386振荡器振荡器产品用作频率/时间基准源，与常用于类似用途的晶体产品相比，区别在于它们集成了更多功能，用于生成输出的保持和稳定。最简单的振荡器包括晶体或其他谐振元件，并且具备必要的功能，让用户能够获取频率基准，而无需密切关注谐振元件的工作。更先进的器件还集成了温度补偿或控制功能，以获取更稳定的基准或能够进行选择性调节的基准。