Z-PACK 2 mm HM Connector 2mm Centerline, Eight-Row, Right-Angle Applications

Transcription

1 ELECTRICAL PERFORMANCE REPORT EPR Issued: Z-PACK 2 mm HM Connector 2mm Centerline, Eight-Row, Right-Angle Applications ACD - AMP Circuits & Design A Division of AMP Circuits & Packaging Published by AMP Incorporated, Harrisburg, PA 17105

2 TABLE OF CONTENTS INTRODUCTION... iii What is an EPR?... iii Why use this EPR?... iii HOW TO USE AN EPR...iv The Simulation Page...v Simulation Graphs...v Input oltage...v Near & Far End Noise alues... vii MODEL OERIEW... viii The Single Line Model (SLM)... viii The Multi Line Model (MLM)... viii SINGLE LINE MODEL DATASHEET...ix SIMULATION DATA...1 Z-PACK 2 mm HM, 8 Row, Right Angle Applications Electrical Interconnection Performance Information...2 MODEL WIRING PATTERNS...3 SIMULATION LOOK-UP TABLE...4 SIMULATION LOOK-UP TABLE (Continued)...5 Specifications subject to change. Consult AMP for latest design specifications. Copyright 1998 by AMP Incorporated All Rights Reserved. AMP is a registered trademark. ii Contents Printed on Recycled Paper

3 INTRODUCTION The first several pages of this Electrical Performance Report (EPR) are intended to give an overview of the AMP EPR. By understanding how to apply information from an AMP EPR, system designers will be able to select the best AMP product for their application. What is an EPR? EPRs (Electrical Performance Reports) are technical documents composed of electrical simulations of connector models. Each of these simulations varies in several system parameters. EPRs are used to assist system design engineers in the selection of potential connector solutions for their particular application. While there are several non-technical issues that enter into the connector selection decision, these electrical performance criteria are becoming very important. Why use this EPR? The EPR provides system designers with fundamental data relating to the electrical performance of a connector. This data, in turn, allows the system designer to decide if the connector under analysis is the proper interconnection device for his or her application. Criteria that impact the electrical performance of a connector include wiring patterns, edge rates, system impedances and logic families. The EPR permutes these criteria one step at a time, while holding all other parameters constant. This approach reveals the effects that each change may or may not cause. If used properly, an EPR can facilitate in choosing the proper connector for an application. Furthermore, the EPR can help in selecting wiring patterns, edge rates, system impedances, and logic families within an application. iii

4 HOW TO USE AN EPR Following a systematic method, pertinent information can be derived from the various EPR simulations. The parametric nature of simulations can best be explained by recognizing that various factors affect coupled noise: Wiring Pattern Logic Family (excitation) System Impedance (Z o ) Signal Risetime oltage Swing Connection Capacitance SIMULATION LOOK-UP TABLE Consolidates all simulations in the EPR to quickly find pertinent simulation(s). SIMULATION AND NOTES Defines Simulation Look-up Table fields. Can include graphics to relate. S Wiring patterns used for the simulations. Single-ended and differential patterns are simulated, where applicable. Select a representative model pattern that is similar to your application setup. Find the rows in the Simulation Look-Up Table that correspond to this wiring (model) pattern. In the table, you will see several parameters that vary given this model pattern. Note the simulation filename of interest, and go to that page to find graphs of electrical simulation data. iv

5 The Simulation Page The simulation page shows the graphical results of a simulation on a connector under defined system parameters. Referring to the figure below, it can be seen that the several parameters that effect the electro-dynamics of the connector are shown. Shows the connections to the connector model. SIMULATION GRAPHS Provide voltage versus time information. Graphs include Input oltage, Near and Far End Noise oltages. Defines connections to the connector model. SIMULATION Defines logic family, voltage swing, and rise time used in this simulation. Shows the simulation s system impedance, and the PAD (in the case of SMT) or plated through-hole capacitance. Simulation Graphs The value of the EPR is realized when voltage values are found on the simulation graphs. The plots of voltage versus time reveal both absolute values of voltage levels and where they occur in time. These values can help in determining the contribution or impact of the connector/connection on the system noise budget. In some occurrences, where multiple lines are monitored, a rough estimate of skew can be determined. The total noise tolerance should be determined, understanding that it is different for different logic families. Input oltage The Input oltage graph shows the incident and far end voltage of the connector including the connection effects (PAD or plated through hole capacitance). Overall symmetry (in the case of differential signals) can be seen. Refer to the following graph for more information: v

6 INPUT voltage graphs. In this case, a differential system, the INPUT voltages (IA3 & IA4) are plotted with the output voltages (OA3 & OA4) versus time Input oltage [ ] OA4 (Output voltage, pin A4) IA3 IA4 OA3 OA4 IA3 (Input voltage, pin A3) 1.8 OLTAGE(mv) OA3 (Output voltage, pin A3) 0.6 IA4 (Input voltage, pin A4) TIME(ns) The voltage response (refer to the voltage swing in following figure) of the connector should approach that of the logic family as defined in the simulation area of the EPR graph pages. The propagation delay of the connector can be determined as the difference in time that the incident and far end graphs cross the same voltage level. In the case below, the propagation delay would be: propagation delay: t = t 2 t Input oltage [ ] IA3 IA4 OA3 OA4 IA3 (Input voltage, pin A3) 1.8 OLTAGE(mv) OA3 (Output voltage, pin A3) oltage Swing Propagation delay of connector TIME(ns) t1 t2 vi

7 Near & Far End Noise alues Near and Far end noise values include the effects of the return path in their determination. Simulated values are absolute and can be included in their percent contribution to the total noise budget as determined by the system designer. In the following Near End Noise oltage figure, the effects of adjacent pairs that are out-of-phase can be seen (the +/- of two differentially-driven lines). Note that similar techniques are used with the Far End Noise voltage graphs Near End Noise oltage [ ] NDB3B4 NB3 NB4 NDB3B4 Differential voltage between pins B3 & B4 NB3 (Near End noise voltage, pin B3) OLTAGE(mv) NB4 (Near End noise voltage, pin B4) TIME(ns) To summarize, the EPR arms the system designer with simulation information from the simulation setups that closely match his or her design. This information can be effectively used to focus on follow-up simulations, and it is of great aid in selecting connector and wiring pattern candidates. vii

8 MODEL OERIEW The Single Line Model (SLM) The SLM is used to evaluate the effects of a single set of connector pins. A SLM is representative of a well referenced connector. A simulation with the SLM can show the following effects: PROPAGATION DELAY ATTENUATION REFLECTIONS DRIE POWER TIMING IMPEDANCE Single Line Model The SLM for the connector found in this EPR is listed on the next page. Note: A SLM was NOT used to generate simulation data in this EPR. (FOR CROSSTALK, A MULTI-LINE MODEL MUST BE USED.) The Multi Line Model (MLM) The MLM (Multi-Line Model) is used in all the simulations found in this EPR. The MLM accounts for the electrostatic and electromagnetic coupling (crosstalk) as well as the common impedance noise found in a connector. Its structure couples, in three dimensions, all pins to one another. This results in a complex model that uses series resistance, inductance, coupling capacitance and inductive coupling coefficients so arranged to allow connections at both the input and output. This modeling technique effectively shows coupled noise at the expense of CPU runtime. Simulations done using the MLM will show the following information: Multi Line Model - The Fundamental Structure PROPAGATION DELAY ATTENUATION REFLECTIONS DRIE POWER TIMING IMPEDANCE CROSSTALK COMMON MODE NOISE ELECTROSTATIC COUPLING ELECTROMAGNETIC COUPLING The fundamental MLM varies in the number of pins (rows & columns) and the number of sections. Note that faster rise times require multiple sections. To learn more about AMP Simulation capabilities, please call or us: modeling@amp.com AMP, Harrisburg, PA viii

9 SINGLE LINE MODEL DATASHEET Z-PACK, 2mm CL, HM, 8 Row, Right Angle ALIDATED Well referenced pattern CONNECTOR CONNECTOR Cp1 R C L Cp2 Cp1 Z Tpd Cp2 Connector Lumped Constant Model Connector Distributed Model Row R (mω) L (nh) C (pf) Z (Ω) Tpd (ps) A B C D E F G H Mean Note: SINGLE LINE MODEL DATASHEET (1) The following RLC model is appropriate for edge speeds slower than ten times the highest propagation delay (Tr >= 10 * Tpd(highest)). To accommodate faster edge speeds, the lumped model must be divided into two or more RLC sections. Typically, a section s propagation delay should be 1/10 th of the edge speed. (2) The single line inductance and capacitance values are extracted from a specified pattern. The placement and number of ground returns effect the inductance and capacitance of the single line model. Please contact AMP for other wiring patterns. (3) The parameters for the Single Line Model are for the connector only without any mounting effects such as plated through holes or pads capacitance (Cp1 and Cp2). The impedance and propagation delay for the connector are calculated as follows: L Z = Connector C ( Ω ) and TpdConnector = L* C( sec) For an interconnection path model, the mounting effects must be added because the additional capacitance of the pad to ground or plated through hole (Cp1 and Cp2) decrease impedance and increase propagation delay of the interconnection path. The impedance and propagation delay for an interconnection path are calculated as follows: L Z = ( Ω) and Tpd Interconnect Interconne ct = L * ( C + Cp1 + Cp2)( sec) C + ( Cp1 + Cp2) FOR ADDITIONAL ELECTRICAL MODELING/SIMULATION SUPPORT, CALL OR US: modeling@amp.com Datasheet Filename: Z-PACK_2mmHM_8Row_-P_RE-R_TH.doc Modeled by: [SC] Created on 03/05/98 10:33 AM Copyright 1998, AMP Incorporated ix Reviewed By: [CTK] SPICE File: [HM8] ACD Internal Form: Form_SLM-DS_1998_0304

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11 SIMULATION DATA Z-PACK 2mm HM 8 Row, Right Angle Applications 1

12 Z-PACK 2mm HM, 8 Row, Right Angle Applications Electrical Interconnection Performance Information This document contains abstracts of the results of various computer simulations of electrical interconnection performance. The Z-PACK 2mm HM evaluated in this report is an eight-row, right angle application interconnection designed to meet the current and future needs of telecommunication, computer, and instrumentation applications. The Model Pattern Orientation in this set of data represents a board to board interconnection. The simulations are run on the six column model, as shown, which is adequate for most wiring patterns. As shown in the Simulation Circuit Abstract figure to the right, the simulation model is a validated matrix circuit model (AMP Part Number ) which provides for the series resistance and inductance elements of each line, the electrostatic coupling between lines, and the electromagnetic coupling between lines. The model for this connector is multiple sections and is useful for digital signals with edge rates as fast as 150 ps. RS RC driven line(s) LC S CP CP RT near end ref CP Model Pattern Orientation quiet line(s) RC CONNECTOR MODEL RC reference line(s) C M LC L M LC Simulation Circuit Abstract far end ref CP RT RT The model is configured so that any position in the matrix may be assigned as a driven line, a quiet line, or a reference line. Each line can be terminated (RT) as desired, pad capacitances (CP) can be assigned as desired, with driving functions (S) and source impedances (RS) assigned as desired. The near end and far end references are isolated to allow observation of common impedance effects of the connector. The simulation model outputs include both the electrostatic (E) and magnetic (M) crosstalk and the common mode noise contributions. This sum is reported as Near End Noise oltage and/or Far End Noise oltage. signal s b Backward crosstalk driven line (-) (+) (-) coupled region signal i Zc noise (+) (+) (-) Common Impedance Noise Forward crosstalk Electrostatic and Electromagnetic Crosstalk f 2

13 MODEL WIRING PATTERNS Z-PACK 2 mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a 4:1 SIGNAL TO GROUND Ground tow ards inside row s H a a a Q a a G a a X a X a F a A a a a a E a X a X a X D X Q X a X a C a a a a Q a B a X a X a a A a a Q a a a 2:1 SIGNAL TO GROUND H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a 4:1 SIGNAL TO GROUND Grounds tow ards outside row s H X a X Q X a G a a a a a a F a X a X a a E a Q a a a a D a a A a Q a C a a X a X a B a a a a a a A a X Q X a X 2:1 SIGNAL TO GROUND Differential (Horizontal) Pairs H q X a X q G X A A I X a F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q A X a X a 4:1 SIGNAL TO GROUND Differential (Horizontal) Pairs Ground tow ards inside row s H a a a G a Q Q a F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a 4:1 SIGNAL TO GROUND Differential (ertical) Pairs Grounds tow ards inside row s H Q a a G a Q a a F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q 9:1 SIGNAL TO GROUND H a a a Q a a G a X a a X a F a a Q a a a E a a X a a a D a A a Q a a C a a a a a a B a X Q a X a A a a a a a a X Ground Line 3

14 SIMULATION LOOK-UP TABLE (Indexed by S/G Ratio, then by Logic Family, then by Tr) Cp DH D GI GO Logic: S/G Ratio Tr f o Zo: Table Legend: Pad or Plated Through Hole capacitance Differential signal (horizontal pairs) Differential signal (vertical pairs) Grounded Lines Towards Inside Rows Grounded Lines Towards Outside Rows Logic family simulated Ratio of signal lines to reference (ground) lines Rise time of source Source final voltage Source initial voltage Characteristic Impedance Multi-Line Model File Simulation Tool H2M868 HSPICE version 97.4 Simulation S/G Logic Tr o f Zo Cp Filename Page Ratio Type* (ns) (olts) (olts) (Ohms) (pf) :1 ACT :1 AST :1 BTL :1 ECL :1 ECL :1 ECL :1 GTL :1 TDR :1 ACT :1 AST :1 BTL :1 ECL :1 ECL :1 ECL :1 GTL :1 TDR :1 DH ECL :1 DH ECL :1 DH ECL :1 DH LDS :1 DH LDS :1 DH TDR * Piece-wise linear voltage sources are used to simulate the logic drivers. The PWL sources are developed based on voltage swing and rise time (the dv/dt values are linear between the 10%-90% or 20%-80% points, depending on the logic s specification). 4

15 SIMULATION LOOK-UP TABLE (Indexed by S/G Ratio, then by Logic Family, then by Tr) Cp DH D GI GO Logic: S/G Ratio Tr f o Zo: Table Legend: Pad or Plated Through Hole capacitance Differential signal (horizontal pairs) Differential signal (vertical pairs) Grounded Lines Towards Inside Rows Grounded Lines Towards Outside Rows Logic family simulated Ratio of signal lines to reference (ground) lines Rise time of source Source final voltage Source initial voltage Characteristic Impedance Simulation S/G Logic Tr o f Zo Cp Filename Page Ratio Type* (ns) (olts) (olts) (Ohms) (pf) :1 GI ACT :1 GI ACT :1 GI AST :1 GI AST :1 GO ACT :1 GO ACT :1 GO AST :1 GO AST :1 DH;GI ECL :1 DH;GI ECL :1 DH;GI ECL :1 DH;GI LDS :1 DH;GI LDS :1 DH;GI TDR :1 D;GI ECL :1 D;GI ECL :1 D;GI ECL :1 D;GI LDS :1 D;GI LDS :1 D;GI TDR :1 HCMOS :1 HCMOS * Piece-wise linear voltage sources are used to simulate the logic drivers. The PWL sources are developed based on voltage swing and rise time (the dv/dt values are linear between the 10%-90% or 20%-80% points, depending on the logic s specification). 5

16 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a vna4 vnc 4 vne4 vng ACT to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa4 vfc 4 vfe4 vfg Page 6

17 vid3 vod3 1:1 SIGNAL TO GROUND H a X a X a X 2.50 G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X 1.00 C X a X Q X a 0.50 B a X a X a X A X a X Q X a 6 5 vna4 vnc 4 vne4 vng to 3.3 AST FAR END NOISE 0LTAGE vfa4 vfc4 vfe4 vfg4 Tr (ns): 1.0 (10%-90%) 65 Ohm Lines Page 7

18 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a vna4 vnc 4 vne4 vng4 1 1 BTL to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa4 vfc 4 vfe4 vfg Page 8

19 vid3 vod3 1:1 SIGNAL TO GROUND H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a 6 5 vna4 vnc 4 vne4 vng to -0.8 ECL FAR END NOISE OLTAGE vfa4 vfc4 vfe4 vfg4 Tr (ns): 0.25 (20%-80%) 50 Ohm Lines Page 9

20 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a vna4 vnc 4 vne4 vng ECL -1.8 to Tr (ns): 0.5 (20%-80%) 50 Ohm Lines FAR END NOISE OLTAGE 1 vfa4 vfc 4 vfe4 vfg Page 10

21 vid3 vod3 1:1 SIGNAL TO GROUND H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a vna4 vnc 4 vne4 vng to -0.8 ECL FAR END NOISE OLTAGE vfa4 vfc4 vfe4 vfg4 Tr (ns): 1.0 (20%-80%) 50 Ohm Lines Page 11

22 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 H a X a X a X G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X C X a X Q X a B a X a X a X A X a X Q X a vna4 vnc 4 vne4 vng4 GTL to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa4 vfc 4 vfe4 vfg Page 12

23 vid3 vod3 1:1 SIGNAL TO GROUND H a X a X a X 0.25 G X a X Q X a F a X a X a X E X a X Q X a D a X A X a X 0.10 C X a X Q X a 0.05 B a X a X a X Time(ps) A X a X Q X a vna4 vnc4 vne4 vng Time(ps) 0.01 to 0.26 TDR FAR END NOISE OLTAGE 1 vfa4 vfc4 vfe4 vfg4 Tr (ns): 0.15 (10%-90%) 50 Ohm Lines Time(ps) Page 13

24 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vie3 voe3 H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh ACT 0.0 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE 5-5 vfa3 vfc4 vff4 vfh Page 14

25 vie3 voe3 2:1 SIGNAL TO GROUND H a X Q a X a 2.50 G X a a X a a F a a X Q a X E a X A a X a D X a a X a a 1.00 C a a X Q a X 0.50 B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh to 3.3 AST FAR END NOISE OLTAGE vfa3 vfc 4 vff4 vfh3 Tr (ns): 1.0 (10%-90%) 65 Ohm Lines Page 15

26 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vie3 voe3 H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh BTL 1.0 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa3 vfc 4 vff4 vfh Page 16

27 vie3 voe3 2:1 SIGNAL TO GROUND Time (ns) H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh ECL Time (ns) -1.8 to FAR END NOISE OLTAGE vfa3 vfc4 vff4 vfh3 Tr (ns): 0.25 (20%-80%) 50 Ohm Lines Time (ns) Page 17

28 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vie3 voe3 H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh ECL -1.8 to Tr (ns): 0.5 (20%-80%) 50 Ohm Lines FAR END NOISE OLTAGE 4 2 vfa3 vfc4 vff4 vfh Page 18

29 vie3 voe3 2:1 SIGNAL TO GROUND H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh to -0.8 ECL FAR END NOISE OLTAGE vfa3 vfc 4 vff4 vfh3 Tr (ns): 1.0 (20%-80%) 50 Ohm Lines Page 19

30 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vie3 voe3 H a X Q a X a G X a a X a a F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc 4 vnf4 vnh GTL 0.4 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE 1 - vfa3 vfc 4 vff4 vfh Page 20

31 vie3 voe3 2:1 SIGNAL TO GROUND H a X Q a X a 0.30 G X a a X a a Time(ps) F a a X Q a X E a X A a X a D X a a X a a C a a X Q a X B a X a a X a A X a Q X a a vna3 vnc4 vnf4 vnh Time(ps) TDR 0.01 to 0.26 FAR END NOISE OLTAGE vfa3 vfc4 vff4 vfh3 Tr (ns): 0.15 (10%-90%) Time(ps) 50 Ohm Lines Page 21

32 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs H q X a X q G X A A I X a F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q vig2 vig3 vog2 vog3 A X a X a vnc4c5 vne3e ECL to Tr (ns): 0.25 (20%-80%) FAR END NOISE OLTAGE vfc4c5 vfe3e Ohm Lines Page 22

33 vig2 vig3 vog2 vog3 2:1 SIGNAL TO GROUND D ifferential (Horizo ntal) Pairs H q X a X q G X A A I X a F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q A X a X a vnc 4c 5 vne3e to -0.8 ECL FAR END NOISE OLTAGE vfc4c5 vfe3e4 Tr (ns): 0.5 (20%-80%) Ohm Lines Page 23

34 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs H q X a X q G X A A I X a F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q vig2 vig3 vog2 vog3 A X a X a vnc4c5 vne3e ECL to Tr (ns): 1.0 (20%-80%) FAR END NOISE OLTAGE vfc4c5 vfe3e Ohm Lines Page 24

35 vig2 vig3 vog2 vog3 2:1 SIGNAL TO GROUND 1.50 D ifferential (Horizo ntal) Pairs 1.40 H q X a X q 1.30 G X A A I X a F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q A X a X a vnc 4c 5 vne3e to 1.4 LDS FAR END NOISE OLTAGE vfc4c5 vfe3e4 Tr (ns): 0.5 (10%-90%) Ohm Lines Page 25

36 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs H q X a X q G X A A I X a vig2 vig3 vog2 vog3 F a X a X E q X Q Q X q D X a X a C a X Q Q X B q X a X q A X a X a vnc4c5 vne3e LDS 1.0 to Tr (ns): 1.0 (10%-90%) FAR END NOISE OLTAGE vfc4c5 vfe3e Ohm Lines Page 26

37 vig2 vig3 vog2 vog3 2:1 SIGNAL TO GROUND 0.30 D ifferential (Horizo ntal) Pairs 0.25 H q X a X q 0.20 G X A A I X a F a X a X 0.15 E q X Q Q X q 0.10 D X a X a C a X Q Q X 0.05 B q X a X q Time(ps) A X a X a vnc4c5 vne3e TDR Time (ps) 0.01 to 0.26 FAR END NOISE OLTAGE vfc4c5 vfe3e4 Tr (ns): 0.15 (10%-90%) Ohm Lines Time (ps) Page 27

38 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND Ground tow ards inside row s 6.00 vif2 vof2 H a a a Q a a G a a X a X a 4.00 F a A a a a a E a X a X a X D X Q X a X a C a a a a Q a B a X a X a a A a a Q a a a vna3 vnc 5 vnd2 vnh ACT 0.0 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa3 vfc 5 vfd2 vfh Page 28

39 vif2 vof2 4:1 SIGNAL TO GROUND Ground tow ards inside row s H a a a Q a a 4.00 G a a X a X a F a A a a a a E a X a X a X D X Q X a X a C a a a a Q a B a X a X a a A a a Q a a a vna3 vnc 5 vnd2 vnh to 5.0 ACT FAR END NOISE OLTAGE vfa3 vfc 5 vfd2 vfh4 Tr (ns): 2.0 (10%-90%) 65 Ohm Lines Page 29

40 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND Ground tow ards inside row s 4.00 vif2 vof H a a a Q a a 3.00 G a a X a X a F a A a a a a E a X a X a X D X Q X a X a 1.50 C a a a a Q a 1.00 B a X a X a a 0.50 A a a Q a a a vna3 vnc 5 vnd2 vnh AST 0.3 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa3 vfc 5 vfd2 vfh Page 30

41 vif2 vof2 4:1 SIGNAL TO GROUND Ground tow ards inside row s 3.50 H a a a Q a a 3.00 G a a X a X a F a A a a a a E a X a X a X 1.50 D X Q X a X a 1.00 C a a a a Q a 0.50 B a X a X a a A a a Q a a a vna3 vnc 5 vnd2 vnh to 3.3 AST FAR END NOISE OLTAGE 5-5 vfa3 vfc 5 vfd2 vfh4 Tr (ns): 2.0 (10%-90%) 65 Ohm Lines Page 31

42 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 Grounds towards outside rows H X a X Q X a G a a a a a a F a X a X a a E a Q a a a a D a a A a Q a C a a X a X a B a a a a a a A a X Q X a X vna3 vnd5 vne2 vnh ACT 0.0 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfa3 vfd5 vfe2 vfh Page 32

43 vid3 vod3 4:1 SIGNAL TO GROUND 6.00 Grounds towards outside rows H X a X Q X a 4.00 G a a a a a a F a X a X a a E a Q a a a a D a a A a Q a C a a X a X a B a a a a a a A a X Q X a X vna3 vnd5 vne2 vnh to 5.0 ACT FAR END NOISE OLTAGE 5-5 vfa3 vfd5 vfe2 vfh4 Tr (ns): 2.0 (10%-90%) 65 Ohm Lines Page 33

44 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid3 vod3 Grounds towards outside rows H X a X Q X a G a a a a a a F a X a X a a E a Q a a a a D a a A a Q a C a a X a X a B a a a a a a A a X Q X a X vna3 vnd5 vne2 vnh AST 0.3 to Tr (ns): 1.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE 5-5 vfa3 vfd5 vfe2 vfh Page 34

45 vid3 vod3 4:1 SIGNAL TO GROUND Grounds towards outside rows H X a X Q X a 3.00 G a a a a a a F a X a X a a E a Q a a a a 1.50 D a a A a Q a 1.00 C a a X a X a 0.50 B a a a a a a A a X Q X a X vna3 vnd5 vne2 vnh to 3.3 AST FAR END NOISE OLTAGE vfa3 vfd5 vfe2 vfh4 Tr (ns): 2.0 (10%-90%) 65 Ohm Lines Page 35

46 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizo ntal) Pairs Ground towards inside rows vid3 vid4 vod3 vod4 H a a a G a Q Q a F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a vna3a4 vne4e3 vng4g ECL to Tr (ns): 0.25 (20%-80%) 50 Ohm Lines FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g Page 36

47 vid3 vid4 vod3 vod4 4:1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs Ground towards inside rows H a a a G a Q Q a F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a vna3a4 vne4e3 vng4g to -0.8 ECL FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g3 Tr (ns): 0.5 (20%-80%) 50 Ohm Lines Page 37

48 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizo ntal) Pairs Ground towards inside rows vid3 vid4 vod3 vod4 H a a a G a Q Q a F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a vna3a4 vne4e3 vng4g ECL to Tr (ns): 1.0 (20%-80%) 50 Ohm Lines FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g Page 38

49 vid3 vid4 vod3 vod4 4:1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs Ground towards inside rows H a a a G a Q Q a F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a vna3a4 vne4e3 vng4g to 1.4 LDS FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g3 Tr (ns): 0.5 (10%-90%) 50 Ohm Lines Page 39

50 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND D ifferential (Horizo ntal) Pairs Ground towards inside rows H a a a G a Q Q a vid3 vid4 vod3 vod4 F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a vna3a4 vne4e3 vng4g LDS to Tr (ns): 1.0 (10%-90%) 50 Ohm Lines FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g Page 40

51 vid3 vid4 vod3 vod4 4:1 SIGNAL TO GROUND D ifferential (Horizontal) Pairs Ground towards inside rows H a a a G a Q Q a Time(ps) F X X X X q X E a Q Q a D a A A I a C X q X X X X B a a a A a Q Q a 2 vna3a4 vne4e3 vng4g TDR Time (ps) 0.01 to 0.26 FAR END NOISE OLTAGE vfa3a4 vfe4e3 vfg4g3 Tr (ns): 0.15 (10%-90%) 50 Ohm Lines Time (ps) Page 41

52 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND Differential (ertical) Pairs vie4 vid4 voe4 vod4 Grounds towards inside rows H Q a a G a Q a a F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q Time (ns) vna5b5 vnh2g ECL to Time (ns) Tr (ns): 0.25 (20%-80%) FAR END NOISE OLTAGE vfa5b5 vfh2g Ohm Lines Time (ns) Page 42

53 vie4 vid4 voe4 vod4 4:1 SIGNAL TO GROUND Differential ( ertical) Pairs Grounds towards inside rows H Q a a G a Q a a F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a Time (ns) A a a Q vna5b5 vnh2g ECL Time (ns) -1.8 to -0.8 FAR END NOISE OLTAGE vfa5b5 vfh2g2 Tr (ns): 0.5 (20%-80%) Ohm Lines Time (ns) Page 43

54 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND Differential (ertical) Pairs vie4 vid4 voe4 vod4 Grounds towards inside rows H Q a a G a Q a a F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q Time (ns) vna5b5 vnh2g ECL to Time (ns) Tr (ns): 1.0 (20%-80%) FAR END NOISE OLTAGE vfa5b5 vfh2g Ohm Lines Time (ns) Page 44

55 vie4 vid4 voe4 vod4 4:1 SIGNAL TO GROUND Differential ( ertical) Pairs 1.40 Grounds towards inside rows H Q a a 1.30 G a Q a a Time (ns) F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q vna5b5 vnh2g LDS Time (ns) 1.0 to 1.4 FAR END NOISE OLTAGE vfa5b5 vfh2g2 Tr (ns): 0.5 (10%-90%) Ohm Lines Time (ns) Page 45

56 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND Differential (ertical) Pairs 1.50 vie4 vid4 voe4 vod4 Grounds towards inside rows 1.40 H Q a a G a Q a a 1.30 F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q Time (ns) vna5b5 vnh2g LDS to Time (ns) Tr (ns): 1.0 (10%-90%) FAR END NOISE OLTAGE vfa5b5 vfh2g Ohm Lines Time (ns) Page 46

57 vie4 vid4 voe4 vod4 4:1 SIGNAL TO GROUND Differential ( ertical) Pairs 0.25 Grounds towards inside rows H Q a a 0.20 G a Q a a Time(ps) F X X X X q X E a A a D a a A I a C X q X X X X B a a Q a A a a Q vna5b5 vnh2g TDR Time (ps) 0.01 to 0.26 FAR END NOISE OLTAGE vfa5b5 vfh2g2 Tr (ns): 0.15 (10%-90%) Ohm Lines Time (ps) Page 47

58 EPR Z-PACK 2mm HM, 8 Row, Right Angle Applications EPR :1 SIGNAL TO GROUND vid2 vod H a a a Q a a G a X a a X a 4.00 F a a Q a a a E a a X a a a D a A a Q a a C a a a a a a B a X Q a X a A a a a a a a vnb3 vnd4 vnf3 vnh HCMOS to Tr (ns): 4.0 (10%-90%) 65 Ohm Lines FAR END NOISE OLTAGE vfb3 vfd4 vff3 vfh Page 48

59 vid2 vod2 9:1 SIGNAL TO GROUND 6.00 H a a a Q a a 4.00 G a X a a X a F a a Q a a a E a a X a a a D a A a Q a a C a a a a a a B a X Q a X a A a a a a a a vnb3 vnd4 vnf3 vnh4 5 HCMOS to 5.0 FAR END NOISE OLTAGE vfb3 vfd4 vff3 vfh4 Tr (ns): 6.0 (10%-90%) 65 Ohm Lines Page 49