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correct the plot output

This commit is contained in:
dwarning 2012-08-05 12:06:11 +02:00
parent 51271d2a0b
commit 96dd397251
2 changed files with 5 additions and 6 deletions
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1
examples/xspice/pll/test-f-p-det.cir
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@ -39,7 +39,6 @@ Xlf d_Un d_D cont loopf
set xtrtol=2
tran 0.1n 1000n
plot s1 s2+1.2 u1+2.4 d1+3.6 xlimit 140n 200n
plot v(vco)
.endc
.end

10
examples/xspice/pll/test_vco.cir
View File

@ -40,7 +40,7 @@ fft buf
* start meas at freq > 0 to skip large dc part
meas sp fosc MAX_AT buf from=1e3 to=1e9
let {$freq_volt}.foscvec[0]=fosc
plot digout xlimit 140n 160n
plot d_digout xlimit 140n 160n
reset
alter vco 1
tran 0.1n $&simtime 0
@ -49,7 +49,7 @@ linearize buf
fft buf
meas sp fosc MAX_AT buf from=1e3 to=1e9
let {$freq_volt}.foscvec[1]=fosc
plot digout xlimit 140n 160n
plot d_digout xlimit 140n 160n
reset
alter vco 1.5
tran 0.1n $&simtime 0
@ -58,7 +58,7 @@ linearize buf
fft buf
meas sp fosc MAX_AT buf from=1e3 to=1e9
let {$freq_volt}.foscvec[2]=fosc
plot digout xlimit 140n 160n
plot d_digout xlimit 140n 160n
reset
alter vco 2
tran 0.1n $&simtime 0
@ -67,7 +67,7 @@ linearize buf
fft buf
meas sp fosc MAX_AT buf from=1e3 to=1e9
let {$freq_volt}.foscvec[3]=fosc
plot digout xlimit 140n 160n
plot d_digout xlimit 140n 160n
reset
alter vco 2.5
tran 0.1n $&simtime 0
@ -76,7 +76,7 @@ linearize buf
fft buf
meas sp fosc MAX_AT buf from=1e3 to=1e9
let {$freq_volt}.foscvec[4]=fosc
plot digout xlimit 140n 160n
plot d_digout xlimit 140n 160n
plot tran1.buf tran3.buf tran5.buf tran7.buf tran9.buf xlimit 140n 160n
plot mag(sp2.buf) mag(sp4.buf) mag(sp6.buf) mag(sp8.buf) mag(sp10.buf) xlimit 100e6 1100e6
setplot $freq_volt