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Hi some spectre simulation questions

 
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kytan



Joined: 03 Jul 2004
Posts: 33
Post03 Aug 2004 11:31   Hi some spectre simulation questions
Wink
Hi there
I like to find out how to simulate ideal switches in spectre like those that you use when trying to simulate switches for switched capacitor integrators the equivalent in Spice would be something like
switmod
how to do that in spectre ?
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Hughes



Joined: 10 Jun 2003
Posts: 715
Helped: 85
Post04 Aug 2004 7:28   Hi some spectre simulation questions
You may use four terminal relay or a veriloga module:

module switch(s, d, g);
inout s, d;
input g;
electrical s, d, g;
parameter threshold = 2.5;
analog begin
if( V(g) > threshold )
V(s, d) <+ 0.0;
else
I(s, d) <+ 0.0;
end
endmodule
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