Username signality
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Member Since March 7, 2012

signality's Public Circuits:

Now showing circuits 241-260 of 310. Sort by

Scaling and offsetting traces

Scaling and offsetting traces PUBLIC

An illustration of how to use expressions to manipulate waveforms to help clarify a complicated or overlapping waveform display.

by signality | updated March 20, 2012

trace-offsetting   trace-scaling   waveform-arithmetic  

schmitt input NAND gate

schmitt input NAND gate PUBLIC

A behavioural model of an schmitt trigger input NAND gate with user adjustable threshold and hysteresis. Based on the behavioural model for an inverting schmitt trigger logic gate.

by signality | updated March 22, 2012

schmitt-input-nand-gate  

sensor amp 01

sensor amp 01 PUBLIC

Sensor amplifier with swept 50k,10k,0 output resistance. Click on blue "Open in editor" button then Simulate > Time Domain > Run Time-Domain Simulation

by signality | updated July 12, 2012

sim of "voltage regulated PSU"

sim of "voltage regulated PSU" PUBLIC

An analysis of the output voltage behaviour of: https://www.circuitlab.com/circuit/9bf977/voltage-regulated-psu-triple-darlington_v-protect/ as posted at 130813, showing nonlinear output voltage...

by signality | updated August 15, 2013

nonlinear  

Simple behavioural transformer 01

Simple behavioural transformer 01 PUBLIC

A simple ideal behavioural transformer with any turns ratio. Perfectly linear, no parasitics. No primary inductance so it works down to DC.

by signality | updated March 07, 2013

behavioural-transformer   ideal-transformer   transformer  

Simple cascaded filters 01

Simple cascaded filters 01 PUBLIC

Comparing buffered and unbuffered cascaded filters. Open in editor then: Simulate > Frequency Domain > Run Frequency-Domain Simulation to see Bode plot.

by signality | updated March 27, 2012

cascaded-filters   passive-filter  

Simple cascaded filters 02

Simple cascaded filters 02 PUBLIC

Same as: Simple cascaded filters 01 but with the addition of the same filter implemented as a cascade of Laplace blocks.

by signality | updated March 28, 2012

cascaded-filters   laplace  

simple class d amp 01

simple class d amp 01 PUBLIC

A very quick and dirty Class D amp demo

by signality | updated August 07, 2012

amplifier   class-d   pwm  

Simple laplace 01

Simple laplace 01 PUBLIC

Note: this is now fixed in CL. Something not quite right in the AC simulator.

by signality | updated July 12, 2012

laplace  

simple Ohms Law examples 01

simple Ohms Law examples 01 PUBLIC

by signality | updated April 23, 2013

ohms-law  

simple piecewise linear approximation using diode function generator 01

simple piecewise linear approximation using diode function generator 01 PUBLIC

A basic diode function generator. 2 break points, 3 slopes. Crude offset and temperature compensation. F5 to simulate.

by signality | updated February 26, 2013

curve-fitting   diode-function-generator   non-linear-amplifier   piecewise-linear  

Simple relay demo 01

Simple relay demo 01 PUBLIC

Simple relay demo. Note that open circuit relay contact resistance is 1000T. Simulate > Time Domain > Run Time-Domain Simulation

by signality | updated March 14, 2013

relay   tutorial  

Simple sawtooth oscillator 01

Simple sawtooth oscillator 01 PUBLIC

Simple sawtooth oscillator.

by signality | updated June 22, 2012

relaxation-oscillator   sawtooth-oscillator  

Simple_Astable_160108

Simple_Astable_160108 PUBLIC

by signality | updated January 08, 2016

Sine and Cosine CL sources 01

Sine and Cosine CL sources 01 PUBLIC

Note that to create a cosine from a CL sinusoidal function generator, the phase must be set to -90 degrees. Note also that the output of the cosine source actually starts at zero, i.e: V(cos)=0 at T=0...

by signality | updated November 05, 2013

cosine   phase   sine   sources  

sinusoidal sources 01

sinusoidal sources 01 PUBLIC

Two ways to generate sinusoidal signals signals.

by signality | updated July 18, 2013

cosinewave   signal   sinewave   sinusoidal   source  

SOA demo 01

SOA demo 01 PUBLIC

An example of a circuit where the Safe Operating Area (SOA) of a device (M1 in particular in this example) is exceeded at some times and not at others. This is to illustrate the complexity of trying...

by signality | updated December 05, 2012

smoke-test   soa  

SOLVED: expression in arbitrary source ignored with swept voltage values

SOLVED: expression in arbitrary source ignored with swept voltage values PUBLIC

This workaround fixes the problem shown in "expression in arbitrary source ignored with swept voltage values" [circuitlab]3baxw3[/circuitlab]

by signality | updated December 13, 2012

arbitrary-sources   behavioural-sources  

spark gap 01

spark gap 01 PUBLIC

Behavioural spark gap. Adapted for CL from analogspiceman's LTspice circuit: http://ltwiki.org/files/adventures_with_analog/SparkGap.asc

by signality | updated July 13, 2012

spark-gap  

spark gap 02

spark gap 02 PUBLIC

A simple spark gap / arc function. Same basic functionality as spark gap 01 but does simulate in CL. :)

by signality | updated June 19, 2012

spark-gap