| v {xschem version=3.0.0 file_version=1.2 } |
| G {} |
| K {} |
| V {} |
| S {} |
| E {} |
| N 280 -160 320 -160 { |
| lab=#net1} |
| N 460 -160 500 -160 { |
| lab=#net2} |
| N 220 -110 220 -80 { |
| lab=GND} |
| N 140 -20 820 -20 { |
| lab=GND} |
| N 220 -240 220 -210 { |
| lab=#net3} |
| N 400 -240 400 -210 { |
| lab=#net3} |
| N 580 -240 580 -210 { |
| lab=#net3} |
| N 760 -240 760 -210 { |
| lab=#net3} |
| N 160 -240 840 -240 { |
| lab=#net3} |
| N 820 -20 840 -20 { |
| lab=GND} |
| N 140 -240 160 -240 { |
| lab=#net3} |
| N 100 -160 140 -160 { |
| lab=#net4} |
| N 820 -160 860 -160 { |
| lab=out} |
| N 80 -140 100 -160 { |
| lab=#net4} |
| N 640 -160 680 -160 { |
| lab=#net5} |
| N 200 -50 200 -20 { |
| lab=GND} |
| N 220 -80 220 -20 { |
| lab=GND} |
| N 400 -110 400 -80 { |
| lab=GND} |
| N 380 -50 380 -20 { |
| lab=GND} |
| N 400 -80 400 -20 { |
| lab=GND} |
| N 580 -110 580 -80 { |
| lab=GND} |
| N 560 -50 560 -20 { |
| lab=GND} |
| N 580 -80 580 -20 { |
| lab=GND} |
| N 760 -110 760 -80 { |
| lab=GND} |
| N 740 -50 740 -20 { |
| lab=GND} |
| N 760 -80 760 -20 { |
| lab=GND} |
| N 270 -600 270 -550 { |
| lab=#net6} |
| N 270 -600 410 -600 { |
| lab=#net6} |
| N 410 -600 550 -600 { |
| lab=#net6} |
| N 410 -640 410 -600 { |
| lab=#net6} |
| N 550 -600 550 -550 { |
| lab=#net6} |
| N 410 -740 410 -700 { |
| lab=#net7} |
| N 410 -840 410 -800 { |
| lab=#net8} |
| N 410 -670 510 -670 { |
| lab=#net8} |
| N 410 -770 510 -770 { |
| lab=#net8} |
| N 510 -840 510 -670 { |
| lab=#net8} |
| N 330 -770 370 -770 { |
| lab=#net9} |
| N 330 -770 330 -670 { |
| lab=#net9} |
| N 330 -670 370 -670 { |
| lab=#net9} |
| N 270 -720 330 -720 { |
| lab=#net9} |
| N 270 -740 270 -700 { |
| lab=#net9} |
| N 270 -840 270 -800 { |
| lab=#net8} |
| N 170 -520 230 -520 { |
| lab=#net10} |
| N 270 -520 370 -520 { |
| lab=GND} |
| N 370 -520 370 -340 { |
| lab=GND} |
| N 510 -670 510 -520 { |
| lab=#net8} |
| N 510 -520 550 -520 { |
| lab=#net8} |
| N 550 -490 550 -420 { |
| lab=out1} |
| N 550 -420 550 -400 { |
| lab=out1} |
| N 550 -400 570 -400 { |
| lab=out1} |
| N 600 -420 660 -420 { |
| lab=GND} |
| N 660 -420 770 -420 { |
| lab=GND} |
| N 770 -420 770 -340 { |
| lab=GND} |
| N 750 -500 750 -460 { |
| lab=out1} |
| N 750 -600 750 -560 { |
| lab=GND} |
| N 870 -600 870 -340 { |
| lab=GND} |
| N 290 -770 290 -670 { |
| lab=GND} |
| N 270 -640 330 -640 { |
| lab=GND} |
| N 330 -640 330 -340 { |
| lab=GND} |
| N 290 -670 290 -640 { |
| lab=GND} |
| N 590 -520 630 -520 { |
| lab=#net11} |
| N 630 -640 630 -520 { |
| lab=#net11} |
| N 630 -840 630 -760 { |
| lab=#net8} |
| N 630 -700 630 -640 { |
| lab=#net11} |
| N 630 -640 690 -640 { |
| lab=#net11} |
| N 750 -640 910 -640 { |
| lab=GND} |
| N 910 -630 910 -340 { |
| lab=GND} |
| N 650 -730 720 -730 { |
| lab=GND} |
| N 720 -730 720 -660 { |
| lab=GND} |
| N 170 -340 970 -340 { |
| lab=GND} |
| N 170 -840 970 -840 { |
| lab=#net8} |
| N 910 -640 910 -630 { |
| lab=GND} |
| N 770 -660 770 -640 { |
| lab=GND} |
| N 720 -660 770 -660 { |
| lab=GND} |
| N 630 -400 670 -400 { |
| lab=#net12} |
| N 750 -380 750 -340 { |
| lab=GND} |
| N 750 -400 750 -380 { |
| lab=GND} |
| N 730 -400 750 -400 { |
| lab=GND} |
| N 700 -460 750 -460 { |
| lab=out1} |
| N 750 -460 790 -460 { |
| lab=out1} |
| N 550 -460 640 -460 { |
| lab=out1} |
| N 640 -460 700 -460 { |
| lab=out1} |
| N 840 -600 870 -600 { |
| lab=GND} |
| N 750 -600 780 -600 { |
| lab=GND} |
| N 780 -600 840 -600 { |
| lab=GND} |
| N 660 -600 750 -600 { |
| lab=GND} |
| N 660 -600 660 -560 { |
| lab=GND} |
| N 660 -500 660 -460 { |
| lab=out1} |
| N 270 -380 270 -340 { |
| lab=GND} |
| N 270 -490 270 -440 { |
| lab=GND} |
| N 270 -440 270 -380 { |
| lab=GND} |
| C {/foss/designs/caravel_ft8_receiver/xschem/lna/foldedcascode.sym} -20 -30 0 0 {name=XAMP1} |
| C {/foss/designs/caravel_ft8_receiver/xschem/lna/foldedcascode.sym} 160 -30 0 0 {name=XAMP2} |
| C {/foss/designs/caravel_ft8_receiver/xschem/lna/foldedcascode.sym} 340 -30 0 0 {name=XAMP3} |
| C {code.sym} -140 -250 0 0 {name=s1 only_toplevel=false value=" |
| .lib /foss/pdk/sky130A/libs.tech/ngspice/sky130.lib.spice tt |
| .control |
| ** dc V1 0.769 3.769 0.01 |
| ** dc V2 0 3 0.01 |
| ** SIN(0.9 0.00001 700000000) |
| tran 0.0000000001 0.000001 |
| ** ac lin 500 1K 100MEG |
| ** plot vdb(out1) xlog |
| .endc |
| .save all |
| "} |
| C {code.sym} -280 -130 0 0 {name=sT_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 /foss/pdk/sky130A/libs.tech/ngspice/sky130.lib.spice tt |
| |
| .param mc_mm_switch=0 |
| .param mc_pr_switch=0 |
| " |
| spice_ignore=false} |
| C {opin.sym} 860 -160 0 0 {name=out lab=out} |
| C {vsource.sym} 80 -110 0 1 {name=V1 value="SIN(0.8 0.00005 7000000)"} |
| C {vsource.sym} 110 -240 1 0 {name=V2 value=1.8} |
| C {gnd.sym} 80 -240 1 0 {name=l1 lab=GND} |
| C {gnd.sym} 80 -80 0 0 {name=l2 lab=GND} |
| C {gnd.sym} 140 -20 0 0 {name=l3 lab=GND} |
| C {/foss/designs/caravel_ft8_receiver/xschem/lna/foldedcascode.sym} 520 -30 0 0 {name=XAMP4} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/nfet_01v8.sym} 250 -520 0 0 {name=M2 |
| L=0.15 |
| W=22 |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=nfet_01v8 |
| spiceprefix=X |
| } |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/pfet_01v8.sym} 570 -520 0 1 {name=M4 |
| L=0.15 |
| W=22 |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/pfet_01v8.sym} 390 -670 0 0 {name=M7 |
| L=0.15 |
| W=22 |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/pfet_01v8.sym} 390 -770 0 0 {name=M8 |
| L=0.15 |
| W=22 |
| nf=1 |
| mult=1 |
| ad="'int((nf+1)/2) * W/nf * 0.29'" |
| pd="'2*int((nf+1)/2) * (W/nf + 0.29)'" |
| as="'int((nf+2)/2) * W/nf * 0.29'" |
| ps="'2*int((nf+2)/2) * (W/nf + 0.29)'" |
| nrd="'0.29 / W'" nrs="'0.29 / W'" |
| sa=0 sb=0 sd=0 |
| model=pfet_01v8 |
| spiceprefix=X |
| } |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_xhigh_po.sym} 270 -770 0 1 {name=R8 |
| W=0.35 |
| L=8 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/cap_mim_m3_1.sym} 750 -530 2 0 {name=C2 model=cap_mim_m3_1 W=12.5 L=12.5 MF=1 spiceprefix=X} |
| C {opin.sym} 790 -460 0 0 {name=out1 lab=out1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 270 -670 0 1 {name=R5 |
| W=0.35 |
| L=16 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {vsource.sym} 140 -840 1 0 {name=V3 value=1.8} |
| C {gnd.sym} 110 -840 1 0 {name=l4 lab=GND} |
| C {gnd.sym} 170 -340 0 0 {name=l5 lab=GND} |
| C {vsource.sym} 180 -490 0 1 {name=V4 value="dc 0.8 ac 0.00005"} |
| C {gnd.sym} 180 -460 0 0 {name=l6 lab=GND} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 720 -640 3 1 {name=R7 |
| W=0.35 |
| L=5 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 630 -730 0 1 {name=R10 |
| W=0.35 |
| L=10 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 600 -400 3 1 {name=R6 |
| W=0.35 |
| L=7 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 700 -400 3 1 {name=R9 |
| W=0.35 |
| L=5.4 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 200 -80 0 1 {name=R1 |
| W=0.35 |
| L=5.4 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 380 -80 0 1 {name=R2 |
| W=0.35 |
| L=5.2 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 560 -80 0 1 {name=R3 |
| W=0.35 |
| L=4.5 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_high_po_0p35.sym} 740 -80 0 1 {name=R4 |
| W=0.35 |
| L=4.5 |
| model=res_high_po_0p35 |
| spiceprefix=X |
| mult=1} |
