decoupling is the prevention of undesired coupling between subsystems. A common example is connecting localized capacitors close to the power leads of integrated circuits to suppress coupling via t

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Creating S parameter model for simulation


Hello Experts,I would like to study the impact of different routing on mounted inductance for decoup......

asked by benoit.goral lastest answer by istvan.novak

4 years 9 months 12 days

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1

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2584 views
5 years 5 months 8 days

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0

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2210 views

decoupling cells in IBIS


Can we include decoupling cells in IBIS file. Provide me examples in whichdecoupling cells are inclu......

asked by anuragratherme

5 years 5 months 13 days

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0

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2200 views
5 years 5 months 16 days

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0

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2125 views

PI workshop in Boston Area


Dear Colleagues (from New England):ANSYS will be conducting a free two hour workshop/lunch on power ......

asked by david.vye

5 years 5 months 21 days

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votes

0

answers
2010 views

AC Decoupling pad design


Hello all,My question has to do with pad design for AC Decoupling caps (but I suppose can be transla......

asked by Charles.Grasso lastest answer by weirsi

5 years 7 months 28 days

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votes

1

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1963 views

DECOUPLING CAPACITOR SELECTION


Dear Sir,I have no experience in high speed design and I am beginner of boarddesign. I am fully con......

asked by rssuresh.eee lastest answer by olaney

5 years 7 months 4 days

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votes

2

answers
1937 views

Signal Integrity Job opening at Xilinx


Xilinx has a Signal Integrity Sr. Staff Engineer opening immediately in the Package Design Departmen......

asked by ray.anderson

5 years 7 months 13 days

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votes

0

answers
2256 views

Fwd: Re: Re: Ferrite Beads on Differential Signal......


-------- Forwarded Message --------Subject: Re: [SI-LIST] Re: Ferrite Beads on Differential S......

asked by weirsi

6 years 13 days

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votes

0

answers
1841 views

PI seminar


Hi all,There will be a free lunch & learn on Power Integrity analysis at the ANSYSoffice in Burlingt......

asked by david.vye

6 years 1 month

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votes

0

answers
1745 views

SI opportunity at Synopsys, Bangalore


Dear SI-list usersWe have 2 open reqs. for SI engineers at Synopsys, Bangalore location. If you are ......

asked by dmarc-noreply

6 years 3 months 11 days

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votes

0

answers
1934 views

ddr3 Vtt sso issue


In our test setup we measured a surge of up to 500mV on Vtt when all addresses switch  (qty = 20) fr......

asked by dmarc-noreply lastest answer by paul.taddonio

6 years 3 months 14 days

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votes

5

answers
2392 views

On-line Power Integrity and Noise Coupling Course......


Hello Everyone,If anyone is interested I will be teaching an on-line course in power integrity and n......

asked by dmarc-noreply

6 years 3 months 18 days

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votes

0

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1779 views

Clarification on Trace Routing over Plane Splits


Hi all -I have previously spent time in the high-speed realm, routing PCIe,SATA, HT, and many other ......

asked by movax lastest answer by movax

6 years 6 months 3 days

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votes

4

answers
2569 views

Query related to Decoupling Analysis and Ferite B......


Dear ExpertsI am new to pi analysis and need your help in solving one of the basicQuery related to ......

asked by jagdishgoswami lastest answer by istvan.novak

6 years 7 months 24 days

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votes

7

answers
1937 views

Help me on power integrity simulation


Hi Dudes,Currently I'm doing PCB power integrity simulations on Sigrity Power SI.I've done the initi......

asked by sureshkumar.ayyavu lastest answer by weirsi

6 years 9 months 18 days

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votes

4

answers
2047 views

GND vs Power as reference


(I've changed the "Subject" title a bit...)I think that if I was "dead wrong", no one in the entire ......

asked by jeff.loyer lastest answer by shengli.lin.sl

6 years 11 months 28 days

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votes

24

answers
2699 views
6 years 11 months 28 days

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votes

0

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2393 views

Effective Radius of Decoupling Capacitor


Hi experts,I read from an application note that the effective radius of the capacitance if 0.005*lam......

asked by sij99 lastest answer by Gert.Havermann

7 years 1 month 5 days

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votes

8

answers
2122 views
7 years 2 months 13 days

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0

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1995 views
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