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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

1

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

4

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

5

遠端串音                                     

TDT Measurement                                                                    

5%(Assembly)

(Far-end Crosstalk)

200ps Differential Risetime

6

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)

exit roller - 出线导向辊 (0) 投诉

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

2

希望大家能在此多讨论,请支持!

metal tape corrugated machine - 金属带轧纹机 (0) 投诉

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

3

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

Manufacturer Identification - 厂家标示。于绝缘体或被覆体之下以著色之线或在电线或电缆为某一厂家之产品。UL,CSA或政府机构之规格常常有此要求。 (0) 投诉

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

4

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!

high molecular wetght polyethylene - 高分子量聚乙烯 (0) 投诉

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

5

誰能把HDMI1.3和之前版本的測試標准區別說一下啊?

CTN - cable termination network电缆终端网络 (0) 投诉

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

6

1.3版本根据频率有分1.2两类标准,而之前的就是一个.

laying up section - 成缆工段 (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。

intermodulation - 相互调制 (0) 投诉

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

8

论坛有下载的

stick - 操作杆,手柄 (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

polyimide enamelled wire - 聚酰亚胺漆包线 (0) 投诉

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

10

HDMI Raw cable 有变化吗

to remove the insulation - 剥除绝缘 (0) 投诉

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

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flat conductor cable - 扁导体带状电缆 (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!

steam curing process - 蒸汽交联,蒸汽硫化法 (0) 投诉

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

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谢谢!新年好!

cab-tyre sheathed cable - 橡套电缆,软管电缆 (0) 投诉

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

14

我有拿到hdmi-1.3a最新的

你可参考看看



single head winder - 单头绕线机 (0) 投诉

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

15

好象  HDMI  Raw  Cable 没有新变化

RCP cross-linking plant - 辐照交联设备 (0) 投诉

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