SiT8208数据手册晶体振荡器谐振器的振荡器规格书PDF

描述 Description

The SiT8208 is a high-performance oscillator for industrial, telecom, storage, networking and wireless applications. It is the industry's first MEMS oscillator to deliver 500 femtoseconds of typical integrated RMS phase jitter (12 kHz to 20 MHz) and ±10 ppm frequency stability across all temperature ranges. It supports a rich set of configurable features, such as any frequency from 1 to 80 MHz and FlexEdge™ EMI reduction technology that improves system performance and improves time-to-market. The SiT8208 is compatible with legacy quartz, SAW and overtone oscillators in footprint and package, and replaces these devices without any design changes.

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特性 Features

<1ps integrated RMS phase jitter (12 kHz to 20 MHz)
• Excellent jitter margin for the most stringent applications

Excellent frequency stability, as low as ±10 ppm
• Better timing margin that enhances system stability and robustness

Extensive programmability
• Frequency from 1 to 80 MHz
• Supply voltage of 1.8 V; 2.5 V to 3.3 V
• Frequency stability from ±10 ppm to ±50 ppm:
• Customized specifications for optimal system performance
• Easy availability of any device specification within the operating range

Configurable drive strength using FlexEdge™ technology
• Slower rise/fall time that reduces system EMI
• Saves cost by driving multiple loads and eliminates external buffers;

Three industry-standard packages
• 100% drop-in replacement for quartz oscillator, SAW and overtone oscillators without any design changes;

4 to 6 weeks lead time   
• Reduce inventory overhead
• Mitigate shortage risks

Texas Instruments Integration
• Integrates with V3Link SerDes (V3Link Serializer & V3Link Deserializer)

应用 Application

• Telecom & Optical Equipment
• Storage Servers & SSD
• Raid Controllers
• Routers
• Switches
• Wireless Equipment
• SONET, SyncE
• SATA / SAS
• Fibre Channel
• 100M / 1G / 10G Ethernet
• LTE, GSM, CDMA, WiFi
• DSL & DOCSIS

简介

SiT8208属于晶体振荡器谐振器的振荡器。由制造生产的SiT8208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。