首页 > 数据 高频线缆

[技术资料] HDMI高頻特性要求及測試參數

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

1

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)

7

傳輸損失

NA Measurement

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

 (Attenuation/Insertion Loss)

extra heavy duty cable - 超大容量电缆,超大功率电缆,超重型电缆,超重载电缆 (0) 投诉

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

2

希望大家能在此多讨论,请支持!

earth line - 接地线(GB);地下电缆线路 (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

sleeve type coupling - 套筒式接头 (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!

colored spiral - 彩色螺旋线 (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?

external half electric conduction layer - 外半导电层 (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.

subspan - (架空线)子跨度,部分跨度 (0) 投诉

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

7

1.3a分類1類和2類﹔取代之前的1.1,1.2,1.2a等版本。

micronet - 微机通信网(计算机的) (0) 投诉

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

8

论坛有下载的

lateral pressure - 侧压力 (0) 投诉

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

9

這個要求已經過時了,最新的1.3a版已經對要求進行調整

circulator-pressurizer - 循环加压器 (0) 投诉

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

10

HDMI Raw cable 有变化吗

non-toxic bonding adhesive - 无毒性粘接剂 (0) 投诉

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

11

basket payoff reel - 篮[笼]式放线盘 (0) 投诉

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

12

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!

transport machinery - 运输机械 (0) 投诉

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

13

谢谢!新年好!

self-damping conductor - 自阻尼导线 (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



conductive fibrous cloth - 导电纤维布 (0) 投诉

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

15

好象  HDMI  Raw  Cable 没有新变化

modified chemical vapor deposition method - 改进的化学汽相沉积法 (0) 投诉

34


你需要登录才能发表,点击登录