| v {xschem version=3.0.0 file_version=1.2 } |
| G {} |
| K {} |
| V {} |
| S {} |
| E {} |
| T {1} 2250 -90 0 0 0.4 0.4 {} |
| T {1} 2330 -90 0 0 0.4 0.4 {} |
| T {Folded Cascode LNA} 2770 -190 0 0 1 1 {} |
| N 460 -540 460 -490 { |
| lab=#net1} |
| N 460 -540 600 -540 { |
| lab=#net1} |
| N 600 -540 740 -540 { |
| lab=#net1} |
| N 600 -580 600 -540 { |
| lab=#net1} |
| N 740 -540 740 -490 { |
| lab=#net1} |
| N 600 -680 600 -640 { |
| lab=#net2} |
| N 600 -780 600 -740 { |
| lab=vdd} |
| N 600 -610 700 -610 { |
| lab=vdd} |
| N 600 -710 700 -710 { |
| lab=vdd} |
| N 700 -780 700 -610 { |
| lab=vdd} |
| N 520 -710 560 -710 { |
| lab=#net3} |
| N 520 -710 520 -610 { |
| lab=#net3} |
| N 520 -610 560 -610 { |
| lab=#net3} |
| N 460 -660 520 -660 { |
| lab=#net3} |
| N 460 -680 460 -640 { |
| lab=#net3} |
| N 460 -780 460 -740 { |
| lab=vdd} |
| N 360 -460 420 -460 { |
| lab=in} |
| N 460 -430 460 -280 { |
| lab=gnd} |
| N 460 -460 560 -460 { |
| lab=gnd} |
| N 560 -460 560 -280 { |
| lab=gnd} |
| N 700 -610 700 -460 { |
| lab=vdd} |
| N 700 -460 740 -460 { |
| lab=vdd} |
| N 740 -430 740 -360 { |
| lab=out} |
| N 740 -400 980 -400 { |
| lab=out} |
| N 740 -360 740 -340 { |
| lab=out} |
| N 740 -340 760 -340 { |
| lab=out} |
| N 790 -360 850 -360 { |
| lab=gnd} |
| N 850 -360 960 -360 { |
| lab=gnd} |
| N 960 -360 960 -280 { |
| lab=gnd} |
| N 940 -440 940 -400 { |
| lab=out} |
| N 940 -540 940 -500 { |
| lab=gnd} |
| N 940 -540 1060 -540 { |
| lab=gnd} |
| N 1060 -540 1060 -280 { |
| lab=gnd} |
| N 480 -710 480 -610 { |
| lab=gnd} |
| N 460 -580 520 -580 { |
| lab=gnd} |
| N 520 -580 520 -280 { |
| lab=gnd} |
| N 480 -610 480 -580 { |
| lab=gnd} |
| N 780 -460 820 -460 { |
| lab=#net4} |
| N 820 -580 820 -460 { |
| lab=#net4} |
| N 820 -780 820 -700 { |
| lab=vdd} |
| N 820 -640 820 -580 { |
| lab=#net4} |
| N 820 -580 880 -580 { |
| lab=#net4} |
| N 940 -580 1100 -580 { |
| lab=gnd} |
| N 1100 -570 1100 -280 { |
| lab=gnd} |
| N 840 -670 910 -670 { |
| lab=gnd} |
| N 910 -670 910 -600 { |
| lab=gnd} |
| N 360 -280 1160 -280 { |
| lab=gnd} |
| N 360 -780 1160 -780 { |
| lab=vdd} |
| N 1100 -580 1100 -570 { |
| lab=gnd} |
| N 960 -600 960 -580 { |
| lab=gnd} |
| N 910 -600 960 -600 { |
| lab=gnd} |
| N 820 -340 860 -340 { |
| lab=bias} |
| N 860 -340 860 -320 { |
| lab=bias} |
| N 860 -320 880 -320 { |
| lab=bias} |
| C {code.sym} 140 -690 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 {title-2.sym} 20 -40 0 0 {name=l1 author="Ryan Wans" rev=1.0} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/nfet_01v8.sym} 440 -460 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} 760 -460 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} 580 -610 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} 580 -710 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} 460 -610 0 1 {name=R7 |
| W=0.69 |
| L=0.35 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_xhigh_po.sym} 460 -710 0 1 {name=R8 |
| W=0.69 |
| L=1.42 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_xhigh_po.sym} 790 -340 1 0 {name=R9 |
| W=0.35 |
| L=1.0 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/cap_mim_m3_1.sym} 940 -470 2 0 {name=C2 model=cap_mim_m3_1 W=12.2 L=12.2 MF=1 spiceprefix=X} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_xhigh_po.sym} 820 -670 0 1 {name=R11 |
| W=0.69 |
| L=0.8 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {/foss/pdk/sky130A/libs.tech/xschem/sky130_fd_pr/res_xhigh_po.sym} 910 -580 1 0 {name=R12 |
| W=0.69 |
| L=0.4 |
| model=res_xhigh_po |
| spiceprefix=X |
| mult=1} |
| C {opin.sym} 980 -400 0 0 {name=out lab=out} |
| C {ipin.sym} 360 -780 0 0 {name=vdd lab=vdd} |
| C {ipin.sym} 360 -280 0 0 {name=gnd lab=gnd} |
| C {ipin.sym} 360 -460 0 0 {name=in lab=in} |
| C {ipin.sym} 880 -320 2 0 {name=bias lab=bias} |
