ringing is unwanted oscillation of a signal, particularly in the step response (the response to a sudden change in input).

learn more…

Re: some questions about a PCB test coupon to mea......


Ching-Chao As Al Neves pointed out if the DUT is swamped out by ringing from poorly designed launche......

asked by tom lastest answer by cchwang2013

5 years 7 months 25 days

0

votes

6

answers
2658 views

IBIS model for High Impedance State


Samsung Enterprise Portal mySingleP { MARGIN-BOTTOM: 5px; FONT-SIZE: 9pt; FONT-FAMILY: ±¼¸²Ã¼, arial......

asked by sangho9.lee lastest answer by Arpad_Muranyi

5 years 8 months 11 days

0

votes

1

answers
2248 views

Re: SI simulation of a tri state buffer 164422


Signal Integrity analysis is giving a very weird waveform for a tri state buffer driver 164422.There......

asked by mahesh

6 years 11 months 6 days

0

votes

0

answers
1793 views

Driver slew rates


Hello friends,If the slew rate of driver is much higher than the slew rate of receiverdoes this caus......

asked by potluri.ravikumar lastest answer by weirsi

7 years 13 days

0

votes

11

answers
1985 views
7 years 2 months 5 days

0

votes

0

answers
2516 views

Is it because of convergence of the simulation to......


Hi, I am using HyperLynx SI 8.2.1. When I simulate a particulartopology, I get a good result.......

asked by kbmanick lastest answer by Gert.Havermann

7 years 4 months 27 days

0

votes

1

answers
1876 views

ddr2-ringing and non monotonous conditions


Hi,*In DDr2 simulations, How to reduce ringing and non monotonous conditionswhen we have a point to ......

asked by kbmanick lastest answer by Hermann.Ruckerbauer

7 years 5 months 21 days

0

votes

2

answers
1950 views

REG:setting the crosstalk voltage limit


HiI am doing crosstalk analysis for my board. Could you please explain how to set the max allowable ......

asked by balajy.kumar lastest answer by weirsi

7 years 6 months 27 days

0

votes

2

answers
1879 views

DDR3 clock failing radiation Tests


Hi all,I am facing problems related to EMI. I am having a ASIC with 2 DDR3controllers running at 513......

asked by ah.vinod lastest answer by alan

8 years 10 months 9 days

0

votes

22

answers
1898 views

Current Sense Resistor Measurement


I am trying to measure the current going into a DC-DC converter by removing a series fuse and placin......

asked by kundro85 lastest answer by weirsi

9 years 18 days

0

votes

16

answers
2012 views

Why Termination at Both End ?


Experts,Can anyone explain that why in some designs we see source as well as loadterminations, I mea......

asked by all.si.list lastest answer by John.Ellis

9 years 3 months 10 days

0

votes

34

answers
1756 views

Ringing in Lumped & Distributed Circuits


Hello Experts,I have a problem understanding ringing concept in lumped and distributedcircuits. What......

asked by all.si.list lastest answer by Gert.Havermann

9 years 6 months 4 days

0

votes

9

answers
2289 views

Waveform edge ringing


I am doing signal integrity simulation for PCI Address/Data bus signalsgoing from an FPGA to a Power......

asked by hithesh lastest answer by wolfgang.maichen

10 years 29 days

0

votes

12

answers
1781 views

Re: Level Translator parts


I just experienced an un-expected signal response. It involved a 5v driver (HCT245), series ferr......

asked by epd2001usa lastest answer by Arpad_Muranyi

10 years 2 months 13 days

0

votes

8

answers
1784 views
10 years 6 months 24 days

0

votes

0

answers
1891 views

Si-simulation Methodology


Hello,I would like to ask you guys about Si-simulation Methodology. If an already designed board lay......

asked by buenos lastest answer by Gert.Havermann

10 years 8 months 27 days

0

votes

1

answers
2333 views

SDRAM connection topolgy on PCB


Hi Experts,In one of our design, we use 8 SDRAM to a processor.We use Hyperlynx for SI simulation.Ad......

asked by sumathi_ramana

11 years 14 days

0

votes

0

answers
1584 views

Simulation procedures


Hi Friends,Now i have got the basic ideas about the SI. Thank you very much for your supportNow im p......

asked by lmoorthy.nimbeon lastest answer by lgreen22

11 years 6 months 1 day

0

votes

2

answers
1346 views

Allowed Crosstalk on DDR2 Strobe (DQS)


Hello all,I would like to ask if there is any specification which claims theamount of allowed crosst......

asked by ihirshtal lastest answer by yonghui.sky

11 years 10 months 28 days

0

votes

1

answers
1352 views

The Implications of Nonmonotonic Transitions


I have a nonmonotonic transition on a processor¢s data line.   Example: On a rising edge the signal ......

asked by tucsonaz111 lastest answer by lgreen22

11 years 10 months 11 days

0

votes

6

answers
1956 views
1 23
Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.