ctsliterature.cdn.keysight.com/litweb/pdf/5990-5268zha.pdf · 2010. 1. 25. · 0lfur +'0,...

2010 HDMI 1.4 CTS

Book 2

HDMI

Topic 3

Quick

Fact

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men

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9000

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men

ts in

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osco

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ast s

ample

and u

pdate

rates

let

you s

ee a

prec

ise re

pres

entat

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your

sig

nal. S

cope

is pa

cked

with

featu

res a

nd

analy

sis ca

pabil

ities.

• Log

ic a

nalyz

er: F

ast, d

eep-

memo

ry dig

ital

chan

nels

show

critic

al da

ta va

lues a

nd tim

ing

relat

ionsh

ips

• Pro

toco

l ana

lyzer

: Wor

ld’s fi

rst s

cope

-ba

sed p

roto

col v

iewer

with

mult

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n pro

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d phy

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layer

s.

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est r

ange

of a

pplic

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class

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9000

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Prod

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© A

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For m

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visit

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9000

HDMI ( )

Topic 4

HDMI1.4 Wire/Passive and Active Cable1>. HDMI Category and Connector Type2>. HDMI Wire/Passive Cable &

Parametric Tests3>. HDMI Active Cable4>. Alternative HDMI Cable Eye Diagram Test5>. HDMI Cable Key Points

http://www.litektw.com

HDMI Active/Passive Cable Test Solution- HDMI ( )

HDMI Category and Connector Type (Part1)Cable Assembly Maximum

Pixel frequency

Cable Adaptors Electrical Performance

Marketing Name

Cat 1 74.25 MHz Type A- Type A/C/DType C- Type C

See 4.2.6 Standard

Cat 2 340 MHz Type A- Type A/C/DType C- Type C

See 4.2.6 High Speed

Cat 1 with HEAC 74.25 MHz Type A- Type A/C/DType C- Type C

See 4.2.6, Supplement2

Standard with Ethernet

Cat 2 with HEAC 340 MHz Type A- Type A/C/DType C- Type C

See 4.2.6, Supplement2

High Speed with Ethernet

Cat 1 Automotive 74.25 MHz Type E- Type EType E- Type A Relay

Receptacle

See 4.2.6 Only for Automotive Manufactures

Type A- Type A See 4.2.6 Standard Automotive

*See Table 4-1 of HDMI 1.4 specification for details

4-1

HDMI Category and Connector Type (Part2)Type A/E Connector

Pin Signal Assignment Pin Signal Assignment

1 TMDS Data 2+ 2 TMDS Data 2 shield

3 TMDS Data 2- 4 TMDS Data 1+

5 TMDS Data 1 shield 6 TMDS Data 1-


9 TMDS Data 0- 10 TMDS Clock+

11 TMDS Clock shield 12 TMDS Clock-

13 CEC 14 Utility/ HEAC+

15 SCL 16 SDA

17 DDC/CEC/HEAC GND

18 +5V Power

19 HPD/ HEAC-

13.9mm

4.45mm

1mm

P01

P02

P19

21.9mm

9.8mm 1.5mm

P01 P19

P02

HDMI Category and Connector Type (Part3)Type C ConnectorPin Signal Assignment Pin Signal Assignment

1 TMDS Data 2+ shield 11 TMDS Clock+

2 TMDS Data 2+ 12 TMDS Clock-

3 TMDS Data 2- 13 DDC/CEC/HEAC GND

4 TMDS Data 1 shield 14 CEC

5 TMDS Data 1+ 15 SCL

6 TMDS Data 1- 16 SDA

7 TMDS Data 0 shield 17 Utility/ HEAC+

8 TMDS Data 0+ 18 +5V Power

9 TMDS Data 0- 19 HDP/ HEAC-

10 TMDS Clock shield

10.42mm

2.42mm

P01 P19

0.4mm

4-2

HDMI Category and Connector Type (Part4)Type D Connector

5.83mm

2.2mm

P01 P19

0.4mm

Pin Signal Assignment Pin Signal Assignment

1 HPD/ HEAC- 2 Utility/ HEAC+


5 TMDS Data 2- 6 TMDS Data 1+

7 TMDS Data 1 shield 8 TMDS Data 1-


11 TMDS Data 0- 12 TMDS Clock+

13 TMDS Clock shield 14 TMDS Clock-

15 CEC 16 DDC/CEC/HEAC GND

17 SCL 18 SDA

19 +5V Power

HDMI Category and Connector Type (Part5)

TMDS D0, D1, D2 and CLK Pairs

HEAC Pairs

CECSDA 5V

SCL

HPD

Utility

GND

TMDS D0, D1, D2 and CLK Pairs

CECSDA 5V

SCL

HPD

Utility

GND

HDMI cable without Ethernet structure

HDMI cable with Ethernet structure

4-3

• HDMI Wire cable (without Passive EQ)�Only with connector and raw cable.�For some purpose, with a short pcb between connector and cable.�In low frequency with low loss.

• HDMI Passive EQ cable (with R, L, C)�With R, L, C components in the cable.�With a short pcb between connector and cable.�With a flat insertion loss trace from low to desired frequency.

HDMI Wire/Passive Cable (Part1)

HDMI Wire/Passive Cable (Part2)HDMI Wire/Passive Cable requirement:

Parameter Cat1 (74.25MHz) Cat2 (340MHz)Intra Pair Skew 151 ps 112 psInter Pair Skew 2.42 ns 1.78 nsFar End Crosstalk <-20dB <-20dBAttenuation (InsertionLoss)

See Next page drawing

Differential ImpedanceConnection and transition area(up to 1ns)Cable Area (1ns ~ 2.5ns)

100 +/- 15 Ohms

100 +/- 10 Ohms

A single excursion is permitted out to a maximum of 100 +/- 25 ohms and of a duration of less than 250 ps.

4-4

HDMI Wire/Passive Cable (Part3)HDMI Wire/Passive Cable Attenuation:

8dB

21dB

30dB825MHz

2475MHz

Cat1 Attenuation Cat2 Attenuation

5dB

825MHz12dB

2475MHz

4125MHz

20dB

25dB

Passive AttenuationFor 0<x<5,

A=0, B=12, C=20

A

B

C

For 5<x<8,

A=2.5(x-5), B=3(x-5)+12,

C=10/3(x-5)+20

HDMI Wire/Passive Cable (Part4)HDMI Utility/ HEAC requirements:

Parameter Limit

Utility Line Impedance 35.75~74.25 Ohms (Single-ended impedance)

Intra Pair Skew 111 ps

Differential ImpedanceConnection and transition area(up to 1ns)Cable Area (1ns ~ 2.5ns)

100 +/- 15 Ohms (~1ns)

100 +/- 10 Ohms (1~2.5ns)

Common Mode Impedance

24 ~36 Ohms (1~2.5ns)

HEAC Attenuation limit:300KHz~10MHz: <1.6dB

10~100MHz: <5dB

100~200MHz: <7.1dB

MHzfdBBdBABffAMaxHEACATT 100],[5.0],[5:),( 00

��

4-5

HDMI Wire/Passive Cable (Part5)HDMI Intra Pair Skew Measurement: (TEST ID 5-4) (TEST ID HEACT 6-1)

�Equipment: 86100C with TDT mode or ENA with Time domain method.

�Do Deskew of TDR or ENA

�Setup up the rise-time to 200 ps (10%~90%)

�Set horizontal to 100 ps/div, vertical to 100 mV/div

�Mark 100mV for positive and -100mV for negative

86100C-TDR

DUT

E5071C with opt010

DUT

HDMI Wire/Passive Cable (Part6)HDMI Inter Pair Skew Measurement: (TEST ID 5-5)�Equipment: 86100C with TDT mode or ENA with Time domain method.



�Set horizontal to 100 ps/div, vertical to 100 mV/div

�Mark All TMDS Pairs 100 mV position

86100C-TDR

DUT

E5071C with opt010

DUT

4-6

HDMI Wire/Passive Cable (Part7)HDMI Far End Crosstalk Measurement: (TEST ID 5-6)�Equipment: ENA

�Set frequency range 300KHz~5GHz

�Set data points to 1601

�Do 4 Port Calibration

�Terminated with all other un-tested pairs

E5071C with opt010

DUT

�6 Combinations should be tested:

CLK—D0, CLK—D1,

CLK—D2, D0—D1,

D0—D2, D1—D2.

HDMI Wire/Passive Cable (Part8)HDMI Attenuation Measurement: (TEST ID 5-7) (TEST ID HEACT 6-2)

E5071C with opt010

DUT

�Equipment: ENA

�Set frequency range 300KHz~5GHz

�Set data points to 1601

�Do 4 Port Calibration

�Terminated with all other un-tested pairs

4-7

HDMI Wire/Passive Cable (Part9)HDMI Differential Impedance Measurement: (TEST ID 5-8) (TEST ID HEACT 6-3)

�Equipment: 86100C or ENA with Time domain method.



�Set horizontal to 500 ps/div

�~1ns for connector and transition area, 1~2.5 ns for cable area.

�Terminated with all un-tested pairs.

86100C-TDR

DUT

E5071C with opt010

DUT

HDMI Active Cable (Part1)

• With Active Circuits components.• Without TX and RX TMDS functions.• With Active Equalizer function on D0, D1 and D2 pairs.

• Thin HDMI Cable (36AWG~40AWG), extended to 5M.• Long HDMI Cable up to 25 Meters or longer.

HDMI Active Cable Definition:

HDMI Active Cable Application:

4-8

HDMI Active Cable (Part2)HDMI Active Cable requirement:

Parameter Cat1 (74.25MHz) Cat2 (340MHz)Inter Pair Skew 2.42 ns 1.78 nsDifferential ImpedanceConnection and transition area(up to 1ns)Cable Area (1ns ~ 2.5ns)

100 +/- 15 Ohms

100 +/- 10 Ohms

A single excursion is permitted out to a maximum of 100 +/- 25 ohms and of a duration of less than 250 ps.

Alternative HDMI Cable Eye Diagram Test (Part1)HDMI Eye Diagram test:• Equipments for measurements:�N4903B (Signal Generator), 86100C (As Scope)

• HDMI Test fixtures�Active Test Fixture for Active Cable.�Passive Test Fixture for Wire/ Passive Cable.

4-9

Alternative HDMI Cable Eye Diagram Test (Part2)HDMI Eye Diagram test:• Calibrate Differential voltage swing to 800 mV• Calibrate Jitter with 0.3Tbit

To Scope or TDR

SMA Power Adapters

To PPG

HDMI Power Supply Module

HAT-18 HAT-17

Fig5: Eye Diagram Calibration drawing

Alternative HDMI Cable Eye Diagram Test (Part3)HDMI Eye Diagram test:

DUT

Cable with Active Module

Cable without Active Module

4-10

HDMI Cable Key Points (Part1)For Wire/Passive Cable:��Cable which passed Insertion Loss of Cat2 will pass Eye diagram.�Large Intra pair skew value will let the insertion loss worse.�Take care the peeled length of STP structure for impedance and Far End Crosstalk.�Since P14 is far to P19 of Type A connector, HEAC Common Mode Impedance is not easy to pass.

For Active Cable:�For thin cable, be care the DC voltage drop.�For long cable, be care the capacitance will be out of specification.�Active cable is not suitable for short length. If the sink device is designed with active Equalizer function, it may hit the high and low limit eye mask.

4-11

Agilent 86100C Infi niium DCA-J

Eye diagram/mask test and jitter analysis for next-generation components and systems

Increase yield and test margins of high-performance designs With over 33 GHz bandwidth and residual jitter below 60 fs, the 86108A Precision Waveform Analyzer allows you to see the true performance of your best designs.

Jitter Analysis on very long or random data patterns86100CU-401 Advanced Eye Analysis software allows separation of jitter into random and deterministic components as well as estimates of total jitter on any data pattern, including random data.

• 86116C-025

• 86116C-040 wide-bandwidth 40 Gb/sreference receiver

8x FC, 10G and 16x FC (14.025 Gb/s) reference receivers, 750-1650 nm, 20 GHz optical bandwidth

• 86105D

100 GbE 25 Gb/s referencereceiver

NEW Modules

Seconds UIRJ 1.2E-12 13.4E-3

DJ (d-d) 5.0E-12 54.0E-3

TJ 22.6E-12 242.1E-3

TJ probability 1.0E-12

(External PC and Microsoft Excel 2003/2007® required)

www.agilent.comwww.agileny.com/find/DCA

For more information on Agilent Technologies’ products, applications or services, please contact your local Agilent office. The complete list is available at:

www.agilent.com/find/contactus

Phone

AmericasCanada (877) 894-4414Latin America 305 269 7500United States (800) 829-4444

Asia PacificAustralia 1 800 629 485China 800 810 0189Hong Kong 800 938 693India 1 800 112 929Japan 012 (421) 345Korea 080 769 0800Malaysia 1 800 888 848Singapore 1 800 375 8100Taiwan 0800 047 866Thailand 1 800 226 008

EuropeAustria 01 36027 71571Belgium 32 (0) 2 404 93 40 Denmark 45 70 13 15 15Finland 358 (0) 10 855 2100France 0825 010 700Germany 07031 464 6333Ireland 1890 924 204Isreal 972-3-9288-504/544Italy 39 02 92 60 8484Netherlands 31 (0) 20 547 2111Spain 34 (91) 631 3300Sweden 0200-88 22 55Switzerland 0800 80 53 53United Kingdom 44 (0) 118 9276201Other European countries:www.agilent.com/find/contactusRevised: October 1, 2008

Product specifications and descriptions in this document subject to change without notice.

© Agilent Technologies, Inc. 2001, 2009Printed in USA, March 20, 20095990-3814EN

Fast, automated mask margin test TWDP “on-board” calculation

Easily determine eye-mask margins to a no-hit or user defi ned ‘hit’ ratio (802.3ah, aq, ba etc.).(New feature with revision A.08.00)

TWDP, xWDP or general MATLAB(R) analysis performed ‘real-time’ in the oscilloscope. No external PC required.Option 201 and MATLAB required)

I-Q diagrams for complex modula-tion receiver test

Convert receiver outputs to I-Q dia-grams to visualize how receivers detect advanced communications signalsNew feature at revision A.08.10

86105D broad wavelength plug-in module

• 20 GHz optical bandwidth • 750 to 1650 nm, 62.5/125 µm fi ber• Reference receiver: 8.5 G, 9.95 G, 10.3 G, 10.5 G, 14.025 Gb/s (16x FC) • 35 GHz electrical channel

Jitter spectrum/jitter transfer functionThe 86100C DCA-J allows jitter spectrum analysis on both data and clock signals to diagnose the root causes of diffi cult jitter problems. In conjunction with a jitter source such as the N4903A/B J-BERT, Jitter Transfer Function or PLL loop band-width can be easily and quickly characterized.

The software is down-loadable for free, Works only with either 86108A or 83496B. External PC and Microsoft Excel® 2003/2007 required.

　電子產業近年來蓬勃發展，技術的推

陳出新，帶動對於更先進測試設備的需

求與成長，企業面臨著投資風險與不確

定性，基於成本與投資報酬率的考量，

在購置精密測量儀器時，不免考慮以

二手儀器、租賃等方式，以尋求最大獲

利。無論是購買二手儀器，或以租賃方

式使用設備，在節省購置成本的背後，

企業不能不知道，如此非經由原廠品質

保證來源的機器，在購買時應如何獲取

最大經濟效益，同時兼顧權益的保障。

二手儀器品質大檢驗，

您買對了嗎？

　在一分錢一分貨與利潤平衡考量下，

坊間的維修中心往往不如原廠使用最

適當的零件，在維修之時，也只求能

動、能用、燈能亮、能測等「看似」恢復

正常就算了事。但是頻率、頻寬或是訊

號、波形的量測，通常精密度都是有一

定的標準要求，任何維護或修復都應該

以新品出廠的時要求做為「修好」或「校

準好」的依據，否則漫無標準僅要求「差

不多可用」的心態來進行保養，如同把

超級跑車當成載貨卡車一般對待，只求

能用即可，便喪失了精密儀器用於高科

技量測以求高產品品質的初衷。

　多年來應業界需求，安捷倫「再造儀

器測試設備部門（RSD）」回收或以換購

方式提供客戶優質又有原廠保障的二

手儀器，提供一年的原廠保固，保證產

品停產之後維修五年。原廠的二手儀器

來源都是世界各地的展示新機，以新品

出廠標準程序重整校準出貨。除了必備

的原廠校驗報告之外，安捷倫承諾二手

儀器如同新品一般，有最新相容韌體與

軟體，補上標準配件（如：機器操作手

冊），附全新量測探棒與配件，並於二

手儀器售出時提供保固、退貨和技術支

援服務; 另外，還有高精密測量儀器原

廠才可能拿到的17025等專業的校驗認

證。

購買二手儀器，真的比較省錢嗎？

　購買二手儀器除了購買當時的成交價

格外，仍須做以下重點考量：

1. 二手儀器相關的量測技術與範圍，乃

為產業市場上相對較為過時的技術，

若非為擴充產能的需要，購置後的研

發成品是否仍趕得上產業需求，其後

續的投資報酬率不可不慎計。

2. 二手儀器廠商是否具當地維修校驗

服務的能力。多數的二手儀器商為節

省成本，送至非原廠的驗證單位進行

儀器的維修校驗。驗證的程序往往不

如原廠標準，間接有可能縮短儀器使

用壽命。

購買二手儀器，您有所不知的重要觀念

台灣安捷倫科技股份有限公司儀器維修中心維修熱線：0800-047866

一掃疑慮將您的設備回復到如同新品一般，並保證準時送回

http://www.agilent.com/find/service

3. 未來的維護費用應當作是定期使用

成本納入考量。如欲延長使用年限，

期達到最大的產品壽命與量測品質，

二手儀器需比一般新機更需完整的

保固服務內容。

選擇原廠維修校驗，保障性能並延

長二手儀器壽命

　原廠出品的儀器，內外部皆有標準的

使用零件與材質以確保儀器的品質，若

因節省成本或圖方便讓二手儀器廠商

拿去維修校驗，內部零件更換的情形若

沒有標準的檢驗報告，將會使二手儀器

陷入更不穩定或更糟的狀態。

原廠再造儀器＋原廠售後服務二手儀器商＋非原廠維修中心

原廠料件 ★ 採用原廠管控料件與耗材，接單後需與原廠訂購料件以不明維修耗材替用或拼湊

升級能力 ★ 提供相關軟硬體升級服務不明升級能力

校驗調整 ★ 校驗過程提供必要的微調無設備與能力進行校驗微調

校驗報告★ 提供原廠詳盡項目的校驗報告；提供預防故障須知

只提供簡單報告，描述功能現狀，缺乏完整校驗數據，準確度不詳

快速可靠★ 7~14天內完成品質保證之校驗與維修；維修程序與品質定期接受全球稽核系統

費時且無原廠保障的維修或校驗；不明的維修程序

訓練課程★ 具客戶培訓支援能力；維修工程師本身通過全球高標準認證培訓計畫

不明是否有能力提供客戶訓練；維修工程師品質不明

保固合約 ★ 提供維修與校驗保固合約服務無承諾原廠維修或校驗保固

購買價格視二手儀器年資與狀況，較貴 ★ 視二手儀器年資與狀況，較便宜

可取得機種僅賣五年內仍支援售後服務的機種 ★ 不論年限之機種，較多

貨量與規格僅限回收再造的機種規格，貨源有限 ★ 貨源與規格較齊全

服務設備 ★ 原廠且最先進的維修校驗軟硬體設備不一定為原廠且不明品質之測試設備

原廠二手儀器 + 原廠售後服務 v.s. 二手儀器商 + 非原廠維修

AgilentCertiPrime

www.agilent.com.tw/find/certiprime©2008台灣安捷倫科技股份有限公司Printed in Taiwan 12/2008中文版5990-3377ZHA

　另外，坊間的驗證實驗室提供的維修

零件，有時因成本考量無法提供新品，

造成故障現象只能短暫得到紓解，一旦

零件的使用年限到期，故障現象可能再

度出現，不及早處理甚至會損害波及其

他的零件功能。

　原廠的維修校驗或許較費時也相對

較昂貴，其所能提供的完整服務，也是

一般驗證實驗室無法比擬的。原廠在

收到故障儀器時，會針對使用者描述的

故障現象先進行檢查，除了對此維修之

外，另外還會對即將耗損至盡的零件進

行大檢驗，必要時一併更換；若有使用

者尚未察覺的其他故障或即將故障的

地方，也會在進廠維修期間經過總體的

檢驗提早告知使用者。

　除了維修校驗，對於儀器的保固合約

簽訂，也是原廠對二手儀器維護品質的

一大保證。購買保固合約如同買保險，

除了維修校驗，對於機器的保固合約簽

訂，也是原廠對二手儀器維護品質的一

大保證。40歲的中年人買保險，能受惠

領回的機率大於20歲的年輕人買保險；

同理，二手儀器購買保固能得到的實質

回饋機率，也大於新機購買的保固。

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