You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
755 B
33 lines
755 B
.title KiCad schematic
|
|
.include "cmos_sub.mod"
|
|
.include "seegen4.mod"
|
|
V1 Vcc 0 DC 3.3
|
|
XU1 VGP2 VGP4P8 Vbias VSN4N8 seegen4
|
|
XMN9 Vbias Vbias 0 0 NCH W=5u L=1.4u
|
|
V5 in+ 0 DC 1.65
|
|
R1 out in- 100k
|
|
R2 in in- 20k
|
|
V4 in 0 DC 1.65 SIN( 1.65 100m 20k 0 0 0 ) AC 1
|
|
XMN3 out Vbias 0 0 NCH W=17.4u L=1.4u
|
|
C2 out 0 2p
|
|
XMP2 out VGP2 Vcc Vcc PCH W=14.5u L=1.4u
|
|
C1 VGP2 out 1.2p
|
|
XMP4 VGP4P8 VGP4P8 Vcc Vcc PCH W=2.8u L=1.4u
|
|
I1 Vcc Vbias 12u
|
|
XMN4 VGP4P8 in- VSN4N8 0 NCH W=2.8u L=1.4u
|
|
XMN8 VGP2 in+ VSN4N8 0 NCH W=2.8u L=1.4u
|
|
XMN2 VSN4N8 Vbias 0 0 NCH W=5u L=1.4u
|
|
XMP8 VGP2 VGP4P8 Vcc Vcc PCH W=2.8u L=1.4u
|
|
|
|
.control
|
|
set xbrushwidth=2
|
|
|
|
tran 20n 2m
|
|
plot v(VGP4P8) v(xu1.mon)*5000+3
|
|
plot in out
|
|
|
|
ac dec 10 1 1Meg
|
|
plot db(out)
|
|
.endc
|
|
|
|
.end
|