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[技术资料] HDMI高頻特性要求及測試參數

P:2007-01-23 18:01:34

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HDMI高頻特性要求及測試參數,供大家参考。有不正之处请指出,谢谢!

編號                NO.

量測參數                             (Parameter Measured)

試驗條件

建議規范

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差分阻抗                                                                          

TDR Measurement                                                              

100Ω±10Ω(Cable)                                                         100Ω±15Ω(Assembly)                                                               100Ω±15Ω(Conn.)

(Differential Impedance)

200ps Differential Risetime

2

差動延遲                       

TDR/TDT Measurement                                                               

5.05ns/M(Assembly)

(Differential Delay)

200ps Differential Risetime

3

差分對間延遲差                     

TDR/TDT Measurement                                                           

0.4 Tpixel(Assembly)

最嚴格的為2.42ns                                                               

(Inter-Pair skew)

200ps Differential Risetime

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差分對內延遲差                          

TDR/TDT Measurement                                                           

0.25 TBit(Assembly)    

最嚴格的為151ns                                                    

(Intra-Pair skew)

200ps Differential Risetime

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遠端串音                                     

TDT Measurement                                                                    

5%(Assembly)

(Far-end Crosstalk)

200ps Differential Risetime

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遠端串音                                            

NA Measurement

-26dB/max@ 1~5000MHz

(Far-end Crosstalk)

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傳輸損失

NA Measurement

-8dB/max@1~825MHz                                                    -21dB/max@825~2475MHz                                                 -30dB/max@2475~4125MHz

 (Attenuation/Insertion Loss)

armature conductor - 电转子导线,电枢导体 (0) 投诉

P:2007-01-23 18:05:23

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希望大家能在此多讨论,请支持!

QCM - quality control manual质量控制手册 (0) 投诉

P:2007-01-23 18:44:15

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這個要求已經過時了,最新的1.3a版已經對要求進行調整,希望樓主查核一下本論壇的最新標准。然後大家討論

tip - (挤出机)模嘴,模芯 (0) 投诉

P:2007-01-24 15:31:41

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HDMI Raw cable (裸线)的电气性能也升级版本了吗?有谁知道吗,请帮忙!

serving cable - 用户电缆 (0) 投诉

P:2007-01-25 08:04:35

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誰能把HDMI1.3和之前版本的測試標准區別說一下啊?

non-ferrous material - 有色金属材料 (0) 投诉

P:2007-01-25 13:47:37

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1.3版本根据频率有分1.2两类标准,而之前的就是一个.

suspension strand - 承拉构件,承重构件,吊索 (0) 投诉

P:2007-01-30 12:00:39

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1.3a分類1類和2類﹔取代之前的1.1,1.2,1.2a等版本。

HTS - high temperature superconductor高温超导体 (0) 投诉

P:2007-01-31 16:27:08

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论坛有下载的

after-treatment line - 后处理生产线 (0) 投诉

P:2007-02-02 15:51:07

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這個要求已經過時了,最新的1.3a版已經對要求進行調整

straightening and cutting unit - 矫直切割联合装置 (0) 投诉

P:2007-02-05 16:51:56

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HDMI Raw cable 有变化吗

FMRC - Factory Mutual Research Corporation工厂共同研究开发公司,工厂互研公司 (0) 投诉

P:2007-02-19 23:05:44

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sparking plug - 火花塞 (0) 投诉

P:2007-02-21 21:34:46

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michael:
HDMI Raw cable (裸线)的电气性能也升级版本了吗?有谁知道吗,请帮忙!

RAW CABLE也在电性方面做了提升!相关的参数请参阅HDMI1.3A的规范!

ultrasonic cleaning - 超声波清洗 (0) 投诉

P:2007-02-22 09:20:59

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谢谢!新年好!

FTTF - fiber-to-the-face光纤到楼面 (0) 投诉

P:2007-03-02 20:39:09

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我有拿到hdmi-1.3a最新的

你可参考看看



PAK - Polyester alkyd 聚酯树脂 (0) 投诉

P:2007-03-07 19:40:42

15

好象  HDMI  Raw  Cable 没有新变化

equipment control standard - 设备控制标准 (0) 投诉

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