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Spicy Schematics Facebook POST COLLECTION 2012-2013
SWAN applications by Piero Belforte
Spicy Schematics - ischematics.com shared a link.
February 7
http://www.youtube.com/watch?v=btmrIN62iDc
TDR PERFORMANCE EVALUATION USING WORST CASE EYE DIAGRAMS (WCEDs): 7S12
www.youtube.com
True performance of a TDR (Time Domain Reflectometer) in terms of digital bandwith is evaluated using intrinsic worst case
eye diagrams related to incident a...
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Spicy Schematics - ischematics.com shared a link.
February 7
http://www.slideshare.net/PieroBelforte1/rg58-s-par-theory-cstspicedwsfinal-30898006
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Rg58 s par theory cst_spice_dws_final
www.slideshare.net
Comparison of time-domain Sparameters of RG58 cable computed by: Theory, CST, SPICE, DWS S. Caniggia, P. Belforte
February 04, 2014 1
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Spicy Schematics - ischematics.com A comparison of time-domain S-parameters of a RG58 cable computed by different
methods including Theory, CST simulator , SPICE (MC10) and DWS simulators. The good agreement among methods is shown
as well as DWS advantages for fast modeling and simulations of lossy lines using both circuital, BTM and hybrid methods.
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Spicy Schematics - ischematics.com
December 28, 2013 · Edited
SWAN EGG
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Spicy Schematics - ischematics.com
December 28, 2013
Happy New Year with the GOLDEN EGG!
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Spicy Schematics - ischematics.com shared a link.
December 28, 2013
http://www.slideshare.net/PieroBelforte1/2013-pb-rg58-coax-cable-models-and-measurements
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2013 pb rg58 coax cable models and measurements
www.slideshare.net
Copyright Piero Belforte Dec 24th 2013 RG58 coaxial cable: A comparison among Analytical models, DWS BTM models, TDR
measures and CST 2013 Cable Studio simulati
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Spicy Schematics - ischematics.com
December 28, 2013
http://www.slideshare.net/PieroBelforte1/1993-new-modellingsimulationenvironmentpbgen1993fullslidecollection Like · · Share
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Spicy Schematics - ischematics.com shared a link.
December 12, 2013
Very intersing discussion on fast 2D PI (Power Integrity) simulation of pcbs and Integrated Circuits.
http://www.linkedin.com/groups/Can-ROGUE-Waves-reality-in-4640686.S.188364499
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Can ROGUE Waves, a reality in oceans and optics, exist in power delivery networks?
www.linkedin.com
"In 2010, more than 25 years after the initial work of Peregrine, researchers took advantage of the analogy that can be drawn
between hydrodynamics and optics...
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Spicy Schematics - ischematics.com
November 28, 2013
VI trajectories of a Colpitts oscillator including p.c.b. traces by SWAN/DWS.
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Spicy Schematics - ischematics.com
November 28, 2013
Happy Thanksgiving! 2Like · · Share
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Spicy Schematics - ischematics.com
November 9, 2013
Here the output spectra at 1Khz for 10mV and 100mV inputs.
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Spicy Schematics - ischematics.com
November 9, 2013
Harmonics content of the output signal of the TUBE SCREAMER with a 20mVpp 1Khz input. (SWAN mode).
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Spicy Schematics - ischematics.com
November 9, 2013
TUBE SCREAMER: 10mv & 100mv inputs frequency sweeps (1Hz-20Khz/200ms) 500KSamples , 10 & 5 ns
tsteps (SWAN mode).
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Spicy Schematics - ischematics.com
November 9, 2013
TUBE SCREAMER: SWAN vs Spice modes.
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Spicy Schematics - ischematics.com
November 9, 2013
Here the SWAN mode result for a 20mVpp 1Khz input.
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Spicy Schematics - ischematics.com
November 9, 2013
Another vintage audio circuit: the TUBE SCREAMER for electric guitars.
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Spicy Schematics - ischematics.com
November 8, 2013
SWAN/DWS modeling of the 12AX7 Triode from data sheets.
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Spicy Schematics - ischematics.com
November 6, 2013
Despite the very low oscillation frequency (about 200Hz) and slow edges 20-30us, the functioning is affected
by wiring, especially by power & ground connections (PI: Power Integrity) .
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Spicy Schematics - ischematics.com
November 6, 2013
Model of spaghetti wiring of the triode multivibrator.
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2013
1.
Spicy Schematics - ischematics.com shared Spicy Schematics - ischematics.com's photo.
November 6, 2013
Simple triode (12AX7) multivibrator. (SWAN MODE).
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Spicy Schematics - ischematics.com
November 6, 2013
12AX7 Multivibrator results.
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Spicy Schematics - ischematics.com
November 6, 2013
Intermodulation products (distortion) at 1KHz multiples are clearly visible in this spectrum. Two generators
(2Khz and 3Khz, 1Vpp each) in series, are connected to amplifier input.
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Spicy Schematics - ischematics.com
November 6, 2013 · Edited
Simple triode (12AX7) multivibrator. (SWAN MODE).
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November 6, 2013
Output spectrum of the 12AX7 audio amplifier: 2Vpp , 5Khz input signal.
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Spicy Schematics - ischematics.com
November 5, 2013
Frequency sweep test of a TRIODE audio amplifier (SWAN MODE): result (100Hz-20KHz).
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Spicy Schematics - ischematics.com
November 5, 2013
Frequency sweep test of a TRIODE audio amplifier (SWAN MODE).
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Spicy Schematics - ischematics.com
November 2, 2013
Detail of the last millisecond (10Khz).
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Spicy Schematics - ischematics.com
November 2, 2013
Startup transient of previous 12AX7 triode amplifier (10Khz).
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Spicy Schematics - ischematics.com
November 2, 2013 · Edited
Back to the future: a simple VACUUM TUBE audio amplifier (SWAN mode).
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Spicy Schematics - ischematics.com
October 18, 2013
OpAMP Phase Shift oscillator using Spicy 3.0
See the ful design report here:
https://www.ischematics.com/webspicy/report.py?RCODE=23632330155013378176a
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Spicy Schematics - ischematics.com
October 15, 2013
Giving up pcb trace and gnd/supply wire bonds, after startup the oscillator out behaves like a sinusoid (no
more chaotic effects). Here the spectrum of output voltage after startup (SWAN mode).
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Spicy Schematics - ischematics.com
October 15, 2013
Here the spectrum (DWV) of the oscillator's output (Emitter).
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Spicy Schematics - ischematics.com
October 15, 2013
Here the schematic of previous circuit.
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Spicy Schematics - ischematics.com
October 15, 2013
Here the complete picture, trajectories of SMD transistor pins (C,B,E, outside the package) versus the
collector current.
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Spicy Schematics - ischematics.com
October 15, 2013
Adding VCC wire bond (9cm AWG18, BTM model) to previous COLPITTS oscillator: collector voltage vs
collector current trajectory after startup (5us to 10us).
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Spicy Schematics - ischematics.com
October 15, 2013
Colpitts oscillator: chaotic startup discovered using SWAN mode in Spicy SWAN 3.0.
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Spicy Schematics - ischematics.com
October 4, 2013
DWV multiplot of sim results related to previous circuit
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Spicy Schematics - ischematics.com
October 4, 2013
Here a relay control application (Spicy SWAN 3.0) using self supply contact for latching operation. 2s delayed
relay contacts (NO and NC) connected to resistive load.
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Spicy Schematics - ischematics.com
October 3, 2013
Using the CONVERT feature of Spicy SWAN 3.0 it is very easy to get a new part implementing the previous
relay. This new part can be tested in this simple circuit.
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Likes
2013
Liked Electrical & Electronics Engineering
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Spicy Schematics - ischematics.com
October 3, 2013
Here the SWAN model of an industrial relay (contactor).
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Spicy Schematics - ischematics.com
October 2, 2013
Spicy SWAN 3.0 simulated waveforms after startup time (about 100us in this case)
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Spicy Schematics - ischematics.com
October 2, 2013
Adding printed circuit board layout effects. The average trace length is supposed 2cm (TD=100ps) with 100
ohm impedance.
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Spicy Schematics - ischematics.com
October 2, 2013
DWV spectrum of V(IN_P) waveform at 100114 input over the time window 4us-5us.
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Spicy Schematics - ischematics.com
October 2, 2013
Zoomed view of previous plot.
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Spicy Schematics - ischematics.com
October 1, 2013
Overtone (third harmonic) quartz oscillator using an ECL differential line receiver.
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Spicy Schematics - ischematics.com
October 1, 2013
Good example by user request of Spicy 3.0 capabilities .. The user wanted a schmitt trigger ... i found a pdf
online with a simple CMOS implementation .. here is that
paper: http://web.mit.edu/Magic/Public/papers/00260219.pdf
now i made the circuit in Spicy:
http://www.ischematics.com/webspicy/share/img27543021772480038737b.png
Then created a subcircuit with one click using Spicy 3.0's new Convert feature, then simulated a test circuit
via transient sim to verify:
https://www.ischematics.com/webspicy/report.py?RCODE=40010130065250437845a
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Spicy Schematics - ischematics.com
September 30, 2013
Previous simulations are an example of outstanding capabilties of Spicy SWAN version 3.0 for modeling and
simulation of digital circuits including logic/timing/signal integrity/power integrity issues.
These capabilties cannot be found in other NA based simulation tools on the market today. 23Like · · Share
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Spicy Schematics - ischematics.com
September 30, 2013
DWV multiplot view of metastable outputs observed at 333 Mhz.
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Spicy Schematics - ischematics.com
September 30, 2013
These are the waveforms at 286Mhz clock frequency.
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Spicy Schematics - ischematics.com
September 29, 2013
Sim (SWAN mode) results of previous circuit.
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Spicy Schematics - ischematics.com
September 29, 2013
%00 Mhz Clock and Data signals at PRBS generator pins (outside) are shown here as eye diagrams.
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Spicy Schematics - ischematics.com
September 29, 2013
An improved version of previous circuit including a complete model of the ECL 2047.bit PRBS generator and
p.c.b. interconnections modeled as TLs. The model of the PRBS generator was automatically generated from
previous schematic.
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Spicy Schematics - ischematics.com
September 26, 2013
Multiplot dispaly of previous sim results: 50K samples have been calculated for a circuit containg about 500
elements (about half are controlled switches). The SWAN sim requies about 3 sec.
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Spicy Schematics - ischematics.com
September 25, 2013
Shown here the plot (Digital mode) of the waveforms related to previous circuit.
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Spicy Schematics - ischematics.com
September 25, 2013
Here an example on how a SR D-type Flip Flop can be easily built up using Spicy SWAN standard logic gates
(SWAN mode).
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Spicy Schematics - ischematics.com
August 16, 2013
Simultaneous bidirectional trasmission of asynchronous digital streams (1Gbps and 1.754 Gbps) over an
actual coaxial cable (RG58, 3.66m): actual receivers with X10 gain in the active region (200mV-300mV).
50
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Spicy Schematics - ischematics.com
August 14, 2013
Simultaneous bidirectional trasmission of 1 and 2 Gbps digital streams over an acual coaxial cable (RG58,
3.66m): results
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Spicy Schematics - ischematics.com shared a link.
August 11, 2013
Spicy 3.0 is coming!
We have been working hard to provide a new interface that is easier to use ... we have added new features
and enhancements, like a combined 2-axis current and voltage plot so you can see all your signals on one
screen, and faster operation with less memory usage ..
Look for this update coming soon!
http://ischematics.com/images/ex_spicy3_3.0.png
http://ischematics.com/images/ex_spicy4_3.0.png
http://ischematics.com/images/ex_spicy3_3.0.png
ischematics.com
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Spicy Schematics - ischematics.com
July 31, 2013
52
Chaotic trajectory of the the operating point at the node in the middle of the loop.
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Spicy Schematics - ischematics.com
July 26, 2013
100-cell nonlinear trasmission line in an amplified loop configuration: persistent pulse train generation after
startup-
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Spicy Schematics - ischematics.com
July 26, 2013
100-cell nonlinear trasmission line in an amplified loop configuration: startup voltage waveforms.
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Spicy Schematics - ischematics.com
July 25, 2013
Triangular pulse propagation on an elementary non-linear transmission line: voltage waveforms along the
line.
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Spicy Schematics - ischematics.com
July 25, 2013
Triangular pulse propagation on an elementary non-linear transmission line.
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Spicy Schematics - ischematics.com shared a link.
July 24, 2013
A balanced current-driven backplane structure was utilized in 1987 to implement a high-speed bus for HDTV
digital signal
distribution:https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxwaWVyb2JlbGZvcnRlfGd4OjI3MDM2MjMyOGJiMTdhNDE
Google Drive Viewer
docs.google.com
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Spicy Schematics - ischematics.com
July 24, 2013
Worst Case Eye Diagrams (WCEDs) contours at Receiver #1 for current-driven backplane bus. Total current
edge risetime (erfc) = 6ns.
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Spicy Schematics - ischematics.com
July 23, 2013
Current-driven backplane bus: voltage waveforms (200 Mbps)
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Spicy Schematics - ischematics.com shared a link.
July 19, 2013
Here the
report:https://www.ischematics.com/webspicy/report.py?RCODE=67062680206141057803a#newwin
57
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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Spicy Schematics - ischematics.com
July 19, 2013
ECL Backplane bus eye diagrams at 250 Mbit/sec: detail.
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Spicy Schematics - ischematics.com
July 18, 2013
Power distribution net current waveforms.
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Spicy Schematics - ischematics.com
July 18, 2013
Power Integrity (PI) simulation on the previous bus operating at 250 Mbit/sec: sim results (voltages).
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Spicy Schematics - ischematics.com
July 18, 2013
ECL backplane bus (SWAN mode): 250 Mbit/sec operation (15-bit PRBS )
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Spicy Schematics - ischematics.com
July 11, 2013
Comparison between SWAN models of RG58 coaxial cable (1.83m, TDR setup): results.
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Spicy Schematics - ischematics.com
June 20, 2013
New Spicy SWAN GUI on a netbook.
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Spicy Schematics - ischematics.com
June 9, 2013
Historical brochure of SPRINT & SIGHTS (predecessors of SWAN/DWS,DWV) APPLICATIONS
(1989):http://www.slideshare.net/pierobelforte/1989-pb-sprintsightsbrochurefullweb 2Like · · Share
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Spicy Schematics - ischematics.com shared a link.
June 6, 2013
http://www.slideshare.net/pierobelforte/2013-06-tdr-measurement-and-simulation-of-rg58-coaxial-cable-sparametersfinal
2013 06 tdr measurement and simulation of rg58 coaxial cable s-par...
www.slideshare.net
Piero BelforteSpartaco CaniggiaJune 04, 20131TDR measurements andsimulations of RGU 58 coaxialcable S-parameters
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Spicy Schematics - ischematics.com
May 13, 2013
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Spicy Schematics - ischematics.com
May 9, 2013
RLTL benchmark circuit: spice mode vs SWAN mode.
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Spicy Schematics - ischematics.com shared a link.
May 5, 2013
Just published on the WEB!http://www.slideshare.net/PieroBelforte1/2013-pb-dws-vs-microcap-10-rl
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2013 pb dws vs microcap 10 rl
www.slideshare.net
A simple 10-cell RL-TL test circuit has been simulated using two completely different simulators: Microcap10 (MC10, evaluation
version) and DWS. The first one
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Spicy Schematics - ischematics.com
May 2, 2013
10%-90% rise time at the output of 1000 cells having erfc shaped transfer function.
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May 2, 2013
Here you can see the results coming from previous
circuits:http://www.slideshare.net/PieroBelforte1/2013-pb-prediction-of-rise-time-errors-of-a-cascade-of-equal-behavioral-cells
2013 pb prediction of rise time errors of a cascade of equal behav...
www.slideshare.net
May 2nd 2013 Copyright 2013 Piero Belforte1Prediction of rise time errors of a cascade ofequal behavioral cells.IntroductionIn
this paper the effects of finite
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Spicy Schematics - ischematics.com
May 2, 2013
Circuit to show rise time effects on a chain of 10 2-port S-parameters blocks (SWAN mode).
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Spicy Schematics - ischematics.com
April 30, 2013
Transfer function risetime (20ps,ramp) effect on a chain of 10 equal blocks in case of sinusoidal input
(10Ghz)
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April 27, 2013
https://www.ischematics.com/webspicy/report.py?RCODE=44010056334854175174a#newwin 1Like · · Share
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April 26, 2013
http://www.slideshare.net/PieroBelforte1/tdr-measurement-of-rg58-coaxial-cable-s-parameters-120413
Tdr measurement of rg58 coaxial cable s parameters 120413
www.slideshare.net
A RG58 CU coaxial cable is characterized and modeled usinf SWAN/DWS techniques.
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April 16, 2013
http://www.youtube.com/watch?v=wuHdcEot5Uk
RG58 coaxial cable behavioral model optmization using DWS
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www.youtube.com
The optimization steps of the BTM (Behavioral Time Model) of a popular RG58 coaxial cable are shown. The starting point is a
10-cell BTM model extracted...
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April 5, 2013
Hey Spicy fans! As part of our commitment to continuous improvement, the interface is being redesigned to
be more user friendly and intuitive .. watch for the next update coming soon! 2Like · · Share
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Spicy Schematics - ischematics.com
March 27, 2013
Cisco Systems adopts Spicy SWAN for simulation!
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Spicy Schematics - ischematics.com shared a link.
March 19, 2013
New video by user request, making wires and simulation with Spicy on ipad
.. http://youtu.be/Ka8qKTFGUb8
Note we have a YouTube channel with many more tutorial videos, linked from our website ... online at:
youtube.com/user/ischematics
Spicy Schematics - Wiring and Simulation on Ipad
www.youtube.com
Spicy Schematics - Wiring and simulation on ipad http://ischematics.com https://www.facebook.com/SpicySchematics...
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March 17, 2013
Played with Spicy today on a HUGE mac monitor at best buy ... very cool ... the new all-in-one touchscreen
PCs with large monitor offers new possibilities for Spicy and for circuit design!
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Spicy Schematics - ischematics.com
March 11, 2013
Interworking of Ipad mini and Mac mini on the previous circuit.
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Spicy Schematics - ischematics.com
March 10, 2013
SWAN simulation of a Fault Insertion on a 10Gbps CML net using the new differential probes of HiSAFE+ to
be used by Cisco Systems.
74
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Spicy Schematics - ischematics.com
March 10, 2013
Spicy Schematics and Spicy SWAN v2.4.6 available now on web and for ipad on the app store. Update today!
Includes minor bug fixes and new features including the ability to now set the .OPTIONS line properties in
spice! Like · · Share
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Spicy Schematics - ischematics.com shared a link.
March 8, 2013
https://www.ischematics.com/webspicy/report.py?RCODE=22668456634860647223a#newwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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Spicy Schematics - ischematics.com
March 5, 2013
76
Removing via holes effect on the previous 10Gbit/sec differential interconnects...
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Spicy Schematics - ischematics.com
March 5, 2013
....connecting a 10Gbit/sec Binary Pattern generator to the coupled traces including via holes: SWAN sim
results.
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Spicy Schematics - ischematics.com
March 4, 2013
Optimized SWAN micro-behavioral model of coupled microstrips.
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March 4, 2013
FYI, on Spicy for Web, you can now set some of the .OPTIONS line parameters for spice simulations. Some
circuits converge better with RSHUNT or GMIN specified differently for example, and you can also choose
the integration method of GEAR or TRAP .. defaults are TRAP, RSHUNT off, and GMIN=1e-12 and you can
select the default as well. This is available now on Spicy for Web, and will be available on ipad for the next
release coming soon. Like · · Share
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Spicy Schematics - ischematics.com
February 25, 2013
Results of previous SWAN TDR setup of a coupled pair of pcb traces (microstrips).
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81.
Spicy Schematics - ischematics.com
February 24, 2013
DIGITAL DIFFERENTIATOR RESPONSE to a SINE INPUT.
79
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February 23, 2013
New Video on our YouTube Channel, How to Make Wires:http://youtu.be/7P5UMFph8Pk
New Wiring Method and New Probes - Spicy v2.4.5
www.youtube.com
Spicy Schematics - Group Select, Copy/Paste Example (no audio) http://ischematics.com
https://www.facebook.com/SpicySchematics...
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February 22, 2013
Ok, so with Spicy Schematics you have everything you need for circuit schematic design and simulation with
professional-grade spice, ... but what if you need to do high speed digital simulations, with hundreds of RC
networks? How about tra...See More
Spicy Schematics Homepage
ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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February 20, 2013
To learn the differences between SWAN and Spice, here the new link
: https://docs.google.com/file/d/0Bx-ZqV10CSiNTmxPM0RjTmZNSEE/edit
2013_SpicySWAN_CONCEPTS.pdf - Google Drive
81
docs.google.com
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85.
Spicy Schematics - ischematics.com
February 20, 2013
VOUT vs VIN CIRCULAR ORBITS of previous Digital Integrators.
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86.
Spicy Schematics - ischematics.com
February 19, 2013
82
SWAN: unit step response of H(s) = 1/s (ideal integrator) transfer function.
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87.
Spicy Schematics - ischematics.com
February 19, 2013
Here the SWAN sim results of the previous FI setup.
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Spicy Schematics - ischematics.com
February 19, 2013
A practical application of the BTM wire model: brute force fault insertion on a high-speed clock interconnect
(2Ghz).
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February 16, 2013
Here you will find the sim report of WIEN
OSCILLATOR:https://www.ischematics.com/webspicy/report.py?RCODE=28008276605001616111a#newwin
Spicy Schematics Homepage
84
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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90.
Spicy Schematics - ischematics.com
February 16, 2013
Here a collage of SWAN sim results of the WIEN OSCILLATOR.
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91.
Spicy Schematics - ischematics.com
February 16, 2013
A WIEN oscillator in SWAN mode.
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92.
Spicy Schematics - ischematics.com
February 14, 2013
Voltage waveform spectrum of the nonlinear LC oscillator.
86
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Spicy Schematics - ischematics.com
February 14, 2013
V-I orbits related to previous nonlinear LC free-running oscillator.
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Spicy Schematics - ischematics.com
February 14, 2013
SWAN mode simulated voltage waveform related to nonlinear LC oscillator.
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Spicy Schematics - ischematics.com
February 13, 2013
Another example of how SWAN can be used to solve a higher order system of nonlinear differential
equations.
88
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96.
Spicy Schematics - ischematics.com
February 6, 2013
A very simple RL DIODE circuit showing a CHAOTIC behavior
89
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97.
Spicy Schematics - ischematics.com commented on a link.
February 5, 2013
Accuracy comparison between Spice mode and SWAN mode for a LC free running oscillator (50Mhz)
compared to a sin source (to be run in Spce and SWAN mode for
comaparison)https://www.ischematics.com/webspicy/report.py?RCODE=2644100477172352
0648a#newwin.
90
Spicy Schematics
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Chat!
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February 4, 2013
Here the SWAN mode report of he simplest LC 50Mhz free oscillator.
https://www.ischematics.com/webspicy/report.py?RCODE=62433800025120153633a#ne
wwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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February 1, 2013
SWAN mode STEP RESPONSE OF A CHAIN of LOW-PASS TEN 5th-ORDER LOW-PASS CHEBYSHEV FILTERS (
wc = 10MEGRAD, fc = 1.59MHz ). The filters transfer functions are described by their poles in the S-PLANE.
https://www.ischematics.com/webspicy/report.py?RCODE=31843823081086012466a#ne
wwin
Spicy Schematics Homepage
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Homepage
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February 1, 2013
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Here you can find a SCREENSHOT GALLERY related to SWAN/DWS sims in several fields of application,
recently carried out by
Piero:https://picasaweb.google.com/118285010585894969594/DWSIMAGES#5729896428676687522
DWS IMAGES
picasaweb.google.com
Photos by piero belforte, Mar 29, 2012 - Selection of DWS (Digital Wave Simulator) Screenshots by Piero Belforte
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February 1, 2013
Congratulations Spicy, we now hit 200 FB likes! Thanks everyone ... remember if you like Spicy, please help
by posting a good review on itunes .. it helps us support development of the app .. we have only a handful
of reviews and most of the time from the few who wanted something else and were not happy ... but 200
FB likes means maybe we can get 200 good reviews on itunes! That would help us out a lot ... just go to
itunes, search ischematics.com, and you can review the free, or full or now swan versions, which ever you
like .. (or review all if you like) ... 2Like · · Share
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January 29, 2013
The concept behind Spicy SWAN is that the user can choose between two fully COMPLEMENTARY sim
engines (Spice,DWS), like it happens for HYBRID ENGINE cars.
SWAN/DWS maps the circuit under analysis on an equivalent DIGITAL WAVE NETWORK so th...See More
http://www.ischematics.com/images/2013_DWS_TIMELINE_270113.jpg
www.ischematics.com
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January 28, 2013
SWAN/DWS story.
https://docs.google.com/file/d/0Bx-ZqV10CSiNaG5yaW1JWi1EWjQ/edit
94
2013_SWAN_DWS_STORY_270113_PB.pdf - Google Drive
docs.google.com
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104.
Spicy Schematics - ischematics.com
January 22, 2013
TDR (Time Domain Refectometer) basics: measure on a 75 ohm ideal cable (length=1m).
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January 20, 2013
Using DWS probes in SWAN mode: results.
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106.
Spicy Schematics - ischematics.com
January 20, 2013
Using DWS probes in SWAN mode.
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107.
Spicy Schematics - ischematics.com
January 19, 2013
Website re-do! Check out our new homepage look! This comes as Spicy version 2.4.2 is coming out soon,
and Spicy SWAN on the way! Also note that our Spicy Circuit Simulator iPhone utility has a whole new look
... Look out for the coming updates with many new features!
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108.
Spicy Schematics - ischematics.com
January 17, 2013
Example of SWAN mode instantaneous power monitoring.
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January 17, 2013
98
SWAN mode simulated remake of short circuits trials carried out by Piero (CSELT, 1974) on logic drawers of
the first Italian fully digital Telephone Exchange (Gruppi Speciali) to increase their reliabilty
: https://www.ischematics.com/webspicy/report.py?RCODE=64126237163188587058a#newwin
Spicy Circuit Schematics & Simulation Capture - Design Report © 2011,2012 iSchematics.com
www.ischematics.com
Spicy Schematics - Electronic Circuit Schematic Capture for Tablet and Web - works with iPad, Web - Design Report
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January 11, 2013
SIMPLE FULL WAVE RECTIFIER WITH LC RIPPLE FILTER.
99
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January 5, 2013
new video on how to make wires using the new simpler method ... captions available on youtube version
100
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112.
Spicy Schematics - ischematics.com
January 4, 2013
Spicy has updated our web version (ipad will follow soon) to have a new simple method for making wires ..
just click the wire button, then click and drag your wire .. when you lift up its done ... it also will start at the
nearest part pin automatically to help you out! ... this is as it should have been done, and we know a few
users have asked for this, so try it out on the web today, and we will roll it out on ipad soon! 3Like · · Share
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January 4, 2013
FYI, the next version of Spicy is packed with enhacements, including new SIMPLE wiring procedure, and
other enhancements! look for it soon on the app store and on the web! 1Like · · Share
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2012
1.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Video #3
Spicy Tutorial Video #3
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102
2.
Likes
2012
EEWeb
Electrical Engineering Portal
Oscium
ENGINEERING.com
103
3.
Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Part 2
Spicy Tutorial Part 2
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Spicy Schematics - ischematics.com
December 5, 2012
Spicy Tutorial Part 1
Spicy Tutorial Part 1
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Spicy Schematics - ischematics.com
December 5, 2012
How to make wires video tutorial
How to make wires video tutorial
105
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Spicy Schematics - ischematics.com
December 5, 2012
NEw Copy Paste Feature Video!
NEw Copy Paste Feature Video!
106
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Spicy Schematics - ischematics.com
December 4, 2012
Another time trial of SpicySWAN vs MC10 for circuit 10_LC_CELL_TL in the window 0 - 5 microseconds with
timestep of 1 picosecond (5 MILLION output samples)
107
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Spicy Schematics - ischematics.com
December 2, 2012
This video shows an actual comparison between a commercial simulator (MC10) and SpicySWAN during the
simultaneous simulation of the same circuit 10_LC_TL. To get similar accuracy levels, both sims are carried
out the same time step of 10 femtoseconds on a time window of 0-50ns.
MC10 runs locally on a quad core I7 PC. SpicySWAN sim is carried out by SWAN/DWS engine running on a
SpicySWAN server in the Web.
108
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November 18, 2012
New Feature: Copy/Paste/Move, Group Select
http://www.youtube.com/watch?v=9Ih2euzv4As
Available on Spicy Web, will rollout on iPad in next update!
Spicy Schematics - Group Select, Copy/Paste Example (no audio)
www.youtube.com
Spicy Schematics - Group Select, Copy/Paste Example (no audio) http://ischematics.com
https://www.facebook.com/SpicySchematics http://groups.google.com/group...
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Spicy Schematics - ischematics.com
November 10, 2012
In this collage the differences are clearly visible.
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Spicy Schematics - ischematics.com
November 9, 2012
This is not an ECG.
110
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Spicy Schematics - ischematics.com
November 9, 2012
A new very simple circuit: Two LC oscillators fed by negative resistances tu sustain the oscillations are
coupled together by a non linear resistance.
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13.
Spicy Schematics - ischematics.com
November 8, 2012
XY PLOTS OF CHUA7
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Spicy Schematics - ischematics.com
November 8, 2012
And this one is an artistic view of Piero related to circuit CHUA7.
112
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Spicy Schematics - ischematics.com
November 8, 2012
And this is the time-domain multiplot related to circuit CHUA7.
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Spicy Schematics - ischematics.com
November 8, 2012
Another little variation on CHUA's theme.
113
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Spicy Schematics - ischematics.com
November 8, 2012
This is what happens with a small change of capacitor C0 params (value,IC). Ref. Spicy SWAN circuit
CHUA5. Report just posted.
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Spicy Schematics - ischematics.com
November 7, 2012
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CHUA VI trajectories.
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Spicy Schematics - ischematics.com
November 7, 2012
Using Spicy SWAN on Ipad2.
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November 6, 2012
ROLLER COASTER from the Swan mode ckt just uploaded.
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October 31, 2012
The first Spicy newsletter!
http://www.ischematics.com/newsWeb.py