| v {xschem version=3.0.0 file_version=1.2 } |
| G {} |
| K {} |
| V {} |
| S {} |
| E {} |
| B 2 370 -910 1170 -510 {flags=graph |
| y1=0 |
| y2=2 |
| ypos1=0 |
| ypos2=2 |
| divy=5 |
| subdivy=1 |
| unity=1 |
| x1=1.07891e-06 |
| x2=1.10789e-05 |
| divx=5 |
| subdivx=1 |
| node="" |
| color="" |
| dataset=0 |
| unitx=u |
| } |
| N 240 -100 240 -40 { lab=0} |
| N 240 -40 360 -40 { lab=0} |
| N 360 -100 360 -40 { lab=0} |
| N 660 -100 660 -40 { lab=0} |
| N 240 -380 700 -380 { lab=vdd_hi} |
| N 660 -340 660 -300 { lab=vdd_lo} |
| N 660 -180 660 -160 { lab=in_n} |
| N 360 -200 360 -160 { lab=in} |
| N 660 -270 760 -270 { lab=vdd_lo} |
| N 760 -340 760 -270 { lab=vdd_lo} |
| N 660 -130 760 -130 { lab=0} |
| N 760 -130 760 -40 { lab=0} |
| N 660 -40 760 -40 { lab=0} |
| N 840 -240 880 -240 { lab=vdd_hi} |
| N 760 -40 840 -40 { lab=0} |
| N 840 -160 840 -40 { lab=0} |
| N 840 -160 880 -160 { lab=0} |
| N 120 -100 120 -40 { lab=0} |
| N 120 -40 240 -40 { lab=0} |
| N 840 -380 840 -240 { lab=vdd_hi} |
| N 120 -340 120 -160 { lab=vdd_lo} |
| N 660 -180 880 -180 { lab=in_n} |
| N 1180 -240 1220 -240 { lab=outp} |
| N 1220 -290 1220 -240 { lab=outp} |
| N 1220 -290 1300 -290 { lab=outp} |
| N 1300 -290 1300 -250 { lab=outp} |
| N 1180 -220 1220 -220 { lab=outn} |
| N 1220 -220 1220 -170 { lab=outn} |
| N 1220 -170 1300 -170 { lab=outn} |
| N 1300 -190 1300 -170 { lab=outn} |
| N 660 -240 660 -180 { lab=in_n} |
| N 660 -340 760 -340 { lab=vdd_lo} |
| N 240 -380 240 -160 { lab=vdd_hi} |
| N 560 -340 590 -340 { lab=vdd_lo} |
| N 760 -340 820 -340 { lab=vdd_lo} |
| N 820 -340 820 -220 { lab=vdd_lo} |
| N 820 -220 880 -220 { lab=vdd_lo} |
| N 490 -100 490 -40 { lab=0} |
| N 490 -340 490 -300 { lab=vdd_lo} |
| N 410 -270 450 -270 { lab=in} |
| N 410 -200 410 -130 { lab=in} |
| N 410 -130 450 -130 { lab=in} |
| N 560 -340 560 -270 { lab=vdd_lo} |
| N 560 -130 560 -40 { lab=0} |
| N 410 -270 410 -200 { lab=in} |
| N 490 -200 490 -160 { lab=in_p} |
| N 360 -40 490 -40 { lab=0} |
| N 120 -340 490 -340 { lab=vdd_lo} |
| N 360 -200 410 -200 { lab=in} |
| N 490 -340 560 -340 { lab=vdd_lo} |
| N 490 -270 560 -270 { lab=vdd_lo} |
| N 490 -130 560 -130 { lab=0} |
| N 490 -40 560 -40 { lab=0} |
| N 490 -240 490 -200 { lab=in_p} |
| N 590 -340 660 -340 { lab=vdd_lo} |
| N 560 -40 660 -40 { lab=0} |
| N 600 -270 620 -270 { lab=in_p} |
| N 600 -270 600 -130 { lab=in_p} |
| N 600 -130 620 -130 { lab=in_p} |
| N 600 -200 880 -200 { lab=in_p} |
| N 490 -200 600 -200 { lab=in_p} |
| N 700 -380 840 -380 { lab=vdd_hi} |
| N 840 -140 880 -140 { |
| lab=0} |
| C {devices/code.sym} -230 -190 0 0 {name=TT_MODELS |
| only_toplevel=true |
| format="tcleval( @value )" |
| value="** manual skywater pdks install (with patches applied) |
| * .lib \\\\$::SKYWATER_MODELS\\\\/models/sky130.lib.spice tt |
| |
| ** opencircuitdesign pdks install |
| .lib \\\\$::SKYWATER_MODELS\\\\/sky130.lib.spice.tt.red tt |
| |
| .param mc_mm_switch=0 |
| .param mc_pr_switch=0 |
| " |
| spice_ignore=false} |
| C {devices/launcher.sym} -150 -30 0 0 {name=h2 |
| descr="Simulate" |
| tclcommand="xschem netlist; xschem simulate"} |
| C {devices/vsource.sym} 240 -130 0 0 {name=V2 value=5 |
| } |
| C {devices/lab_wire.sym} 310 -40 0 0 {name=l1 lab=0} |
| C {devices/lab_wire.sym} 310 -380 0 0 {name=l2 lab=vdd_hi} |
| C {devices/code_shown.sym} -250 -470 0 0 {name=NGSPICE |
| only_toplevel=true |
| value=" |
| .control |
| set noaskquit |
| set filetype=ascii |
| save all |
| |
| op |
| tran 0.1n 5u |
| |
| write tb_audiodac_drv.raw |
| exit |
| |
| .endc |
| "} |
| C {devices/lab_wire.sym} 400 -200 0 0 {name=l3 lab=in} |
| C {devices/vsource.sym} 360 -130 0 0 {name=V5 |
| value1="dc 5 " |
| value="dc 1.2 pulse 1.2 0 0 1n 1n 0.05u 0.1u"} |
| C {audiodac_drv.sym} 1030 -190 0 0 {name=xdrv} |
| C {devices/vsource.sym} 120 -130 0 0 {name=V1 value=1.8 |
| } |
| C {sky130_fd_pr/pfet_01v8.sym} 640 -270 0 0 {name=M11 |
| L=0.15 |
| W=2 |
| nf=1 mult=1 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {sky130_fd_pr/nfet_01v8_lvt.sym} 640 -130 0 0 {name=M1 |
| L=0.15 |
| W=1 |
| nf=1 mult=1 |
| model=nfet_01v8_lvt |
| spiceprefix=X |
| } |
| C {devices/res.sym} 1300 -220 0 0 {name=R1 |
| value=16 |
| footprint=1206 |
| device=resistor |
| m=1} |
| C {devices/lab_wire.sym} 1270 -290 0 0 {name=l4 lab=outp} |
| C {devices/lab_wire.sym} 1270 -170 0 0 {name=l5 lab=outn} |
| C {devices/lab_wire.sym} 780 -180 0 0 {name=l7 lab=in_n} |
| C {devices/lab_wire.sym} 360 -340 0 0 {name=l6 lab=vdd_lo} |
| C {sky130_fd_pr/pfet_01v8.sym} 470 -270 0 0 {name=M2 |
| L=0.15 |
| W=2 |
| nf=1 mult=1 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {sky130_fd_pr/nfet_01v8_lvt.sym} 470 -130 0 0 {name=M3 |
| L=0.15 |
| W=1 |
| nf=1 mult=1 |
| model=nfet_01v8_lvt |
| spiceprefix=X |
| } |
| C {devices/lab_wire.sym} 780 -200 0 0 {name=l8 lab=in_p |
| } |
