标准名称：	音叉音片谐振器标称频率系列
英文名称：	Nominal frequency series for tuning fork and tablet resonators
中标分类：	电子元器件与信息技术 >> 电子元器件与信息技术综合 >> 技术管理
发布部门：	中华人民共和国第四机械工业部
发布日期：	1981-05-19
实施日期：	1981-10-01
首发日期：	1900-01-01
作废日期：	2010-01-20
出版日期：	1981-10-01
页数：	3页

本标准规定了频率编码系统中使用的音叉、音片谐振器的标称频率系列，供新产品设计和老产品改进时选用。

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Product Code:SAE J2284/3
Title:High-Speed CAN (HSC) for Vehicle Applications at 500 KBPS
Issuing Committee:Vehicle Architecture For Data Communications Standards
Scope:This SAE Recommended Practice will define the Physical Layer and portions of the Data Link Layer of the ISO model fora 500 KBPS High-Speed CAN (HSC) protocol implementation. Both ECU and media design requirements for networkswill be specified. Requirements will primarily address the CAN physical layer implementation.Requirements will focus on a minimum standard level of performance from the High-Speed CAN (HSC) implementation.All ECUs and media shall be designed to meet certain component level requirements in order to ensure the HSCimplementation system level performance at 500 KBPS. The minimum performance level shall be specified by systemlevel performance requirements or characteristics described in detail in Section 6 of this document.This document is designed such that if the Electronic Control Unit requirements defined in Section 6 are met, then thesystem level attributes should be obtainable.This document will address only requirements which may be tested at the ECU and media level. No requirements whichapply to the testing of the HSC implementation as integrated into a vehicle are contained in this document. However,compliance with all ECU and media requirements will increase the possibility of communication compatibility betweenseparately procured components and will greatly simplify the task of successfully integrating a HSC communicationsystem in a vehicle.