没有合适的资源?快使用搜索试试~ 我知道了~
首页SMPTE 259M标准
资源详情
资源评论
资源推荐
1 Scope
This standard describes a serial digital interface
for 525/60 and 625/50 digital television equipment
operating with either 4:2:2 component signals or 4f
sc
composite digital signals. This standard has applica-
tion in the television studio over lengths of coaxial
cable where the signal loss does not exceed
an amount specified by the receiver manufacturer.
Typical loss amounts would be in the range of 20 dB
to 30 dB at one half the clock frequency with appro-
priate receiver equalization. Receivers designed to
work with lesser signal attenuation are acceptable.
2 Normative references
The following standards contain provisions which,
through reference in this text, constitute provisions of
this standard. At the time of publication, the editions
indicated were valid. All standards are subject to
revision, and parties to agreements based on this
standard are encouraged to investigate the possibility
of applying the most recent edition of the standards
indicated below.
ANSI/SMPTE 125M-1995, Television ---- Component
Video Signal 4:2:2---- Bit-Parallel Digital Interface
ANSI/SMPTE 244M-1995, Television ---- System
M/NTSC Composite Video Signals ---- Bit-Parallel
Digital Interface
ANSI/SMPTE 267M-1995, Television ---- Bit-Parallel
Digital Interface ---- Component Video Signal 4:2:2
16 × 9 Aspect Ratio
ANSI/SMPTE 291M-1996, Television ---- Ancillary
Data Packet and Space Formatting
SMPTE RP 165-1994, Error Detection Checkwords
and Status Flags for Use in Bit-Serial Digital Inter-
faces for Television
SMPTE RP 184-1996, Specification of Jitter in Bit-
Serial Digital Systems
IEC 1179 (1993), Helical-Scan Digital Composite
Video Cassette Recording System Using 19 mm
Magnetic Tape, Format D2 (NTSC, PAL, PAL-M),
Section 5, Video Interface
ITU-R BT.601-5, Studio Encoding Parameters of
Digital Television for Standard 4:3 and Wide-Screen
16:9 Aspect Ratios
3 Signal levels and specifications
The specifications in this clause are defined for
measurement of the serial output of a source
derived from a parallel domain signal whose
timing and other characteristics meet good
studio practices. Specifications at the output of
equipment located at other places in an all-serial
digital chain are not addressed by this standard.
Clock frequency is the serial clock and is equal
to the bit rate for each television system.
3.1 The output of the generator shall be measured
across a 75-ohm resistive load connected
through a short coaxial cable. Figure 1 depicts the
measurement dimensions for amplitude, risetime,
and overshoot (see annex A for the preferred measure-
ment method for these parameters).
3.1.1 The generator shall have an unbalanced
output circuit with a source impedance of
75 ohms and a return loss of at least 15 dB
over a frequency range of 5 MHz to the clock
for Television ----
10-Bit 4:2:2 Component and
4f
sc
Composite Digital Signals ----
Serial Digital Interface
CAUTION NOTICE: This Standard may be revised or withdrawn at any time. The procedures of the Standard Developer require that action be taken to reaffirm, revise,
or withdraw this standard no later than five years from the date of publication. Purchasers of standards may receive current information on all standards by calling or
writing the Standard Developer. Printed in USA.
Revision of
ANSI/SMPTE 259M-1993
ANSI/SMPTE 259M-1997
SMPTE STANDARD
Page 1 of 8 pages
Approved
September 25, 1997
Copyright © 1997 by THE SOCIETY OF
MOTION PICTURE AND TELEVISION ENGINEERS
595 W. Hartsdale Ave., White Plains, NY 10607
(914) 761-1100
liulyw_1978
- 粉丝: 15
- 资源: 103
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- 数据结构1800题含完整答案详解.doc
- 医疗企业薪酬系统设计与管理方案.pptx
- 界面与表面技术界面理论与表面技术要点PPT学习教案.pptx
- Java集合排序及java集合类详解(Collection、List、Map、Set)讲解.pdf
- 网页浏览器的开发 (2).pdf
- 路由器原理与设计讲稿6-交换网络.pptx
- 火电厂锅炉过热汽温控制系统设计.doc
- 企业识别CIS系统手册[收集].pdf
- 物业管理基础知识.pptx
- 第4章财务预测.pptx
- 《集成电路工艺设计及器件特性分析》——实验教学计算机仿真系.pptx
- 局域网内共享文件提示没有访问权限的问题借鉴.pdf
- 第5章网络营销策略.pptx
- 固井质量测井原理PPT教案.pptx
- 毕业实习总结6篇.doc
- UGNX建模基础篇草图模块PPT学习教案.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论3