| **.subckt vco_2-4GHz_tb |
| V1 vctl 0 vctl |
| Vdd net1 0 vdd |
| xvco net1 Ip In Qp Qn NCp NCn FBp FBn vctl 0 vco_2-4GHz |
| **** begin user architecture code |
| |
| |
| .param temp=125.000000 |
| .temp 125.000000 |
| |
| .save v(ip) v(in) v(vctl) i(vdd) |
| |
| .include sky130_fd_pr/cells/rf_pfet_01v8_lvt/sky130_fd_pr__rf_pfet_01v8_lvt_aM04W5p00L0p35.spice |
| .lib sky130_fd_pr/models/sky130.lib.spice lh |
| .tran 0.01n 10n uic |
| .param vdd=1.800000 |
| .param vctl=1.800000 |
| |
| |
| **** end user architecture code |
| **.ends |
| |
| * expanding symbol: vco_2-4GHz/vco_2-4GHz.sym # of pins=11 |
| |
| .subckt vco_2-4GHz VDD ph1_p ph1_n ph2_p ph2_n ph3_p ph3_n ph4_p ph4_n CTL GND |
| *.ipin CTL |
| *.iopin VDD |
| *.iopin GND |
| *.opin ph3_p |
| *.opin ph3_n |
| *.opin ph4_p |
| *.opin ph4_n |
| *.opin ph2_p |
| *.opin ph2_n |
| *.opin ph1_p |
| *.opin ph1_n |
| x1 VDD net2 net1 net7 net8 GND CTL vco_2-4Ghz_delaycell |
| x2 VDD net4 net3 net2 net1 GND CTL vco_2-4Ghz_delaycell |
| x3 VDD net6 net5 net4 net3 GND CTL vco_2-4Ghz_delaycell |
| x4 VDD net8 net7 net6 net5 GND CTL vco_2-4Ghz_delaycell |
| x5 VDD ph1_p ph1_n net1 net2 GND rf_bufferdiff |
| x6 VDD ph2_p ph2_n net3 net4 GND rf_bufferdiff |
| x7 VDD ph3_p ph3_n net5 net6 GND rf_bufferdiff |
| x8 VDD ph4_p ph4_n net7 net8 GND rf_bufferdiff |
| I0 GND GND pulse(1000n 0 0 400p 100p 100p 10 20 0) |
| .ends |
| |
| |
| * expanding symbol: vco_2-4GHz_delaycell/vco_2-4Ghz_delaycell.sym # of pins=7 |
| |
| .subckt vco_2-4Ghz_delaycell VDD OUTn OUTp Pn Pp GND CTL |
| *.ipin Pp |
| *.ipin Pn |
| *.opin OUTn |
| *.opin OUTp |
| *.iopin VDD |
| *.iopin GND |
| *.ipin CTL |
| XXMprimpos OUTp Pp GND GND sky130_fd_pr__rf_nfet_01v8_bM04W5p00L0p15 m=3 |
| XXMcrossneg OUTn OUTp GND GND sky130_fd_pr__rf_nfet_01v8_bM02W3p00L0p15 m=1 |
| XXMctlneg OUTn CTL VDD VDD sky130_fd_pr__rf_pfet_01v8_lvt_aM04W5p00L0p35 m=1 |
| XXMctlpos OUTp CTL VDD VDD sky130_fd_pr__rf_pfet_01v8_lvt_aM04W5p00L0p35 m=1 |
| XXMcrosspos OUTp OUTn GND GND sky130_fd_pr__rf_nfet_01v8_bM02W3p00L0p15 m=1 |
| XXMprimneg OUTn Pn GND GND sky130_fd_pr__rf_nfet_01v8_bM04W5p00L0p15 m=3 |
| XXMctlpos1 net2 GND VDD VDD sky130_fd_pr__rf_pfet_01v8_bM02W5p00L0p15 m=1 |
| XXMctlneg1 net1 GND VDD VDD sky130_fd_pr__rf_pfet_01v8_bM02W5p00L0p15 m=1 |
| XXMctlpos2 OUTp GND net2 VDD sky130_fd_pr__rf_pfet_01v8_bM02W5p00L0p15 m=1 |
| XXMctlneg2 OUTn GND net1 VDD sky130_fd_pr__rf_pfet_01v8_bM02W5p00L0p15 m=1 |
| .ends |
| |
| |
| * expanding symbol: rf_bufferdiff/rf_bufferdiff.sym # of pins=6 |
| |
| .subckt rf_bufferdiff vdd out_n out_p in_p in_n vss |
| *.iopin vdd |
| *.iopin vss |
| *.ipin in_p |
| *.ipin in_n |
| *.opin out_n |
| *.opin out_p |
| XXMdiffp out_n in_p vss vss sky130_fd_pr__rf_nfet_01v8_bM02W1p65L0p15 m=1 |
| XXMdiffn out_p in_n vss vss sky130_fd_pr__rf_nfet_01v8_bM02W1p65L0p15 m=1 |
| XRn vdd out_n vss sky130_fd_pr__res_xhigh_po_2p85 m=1 |
| XRp vdd out_p vss sky130_fd_pr__res_xhigh_po_2p85 m=1 |
| .ends |
| |
| .end |
