v {xschem version=3.0.0 file_version=1.2 

* Copyright 2021 Stefan Frederik Schippers
* 
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.

}
G {}
K {}
V {}
S {}
E {}
T {Available models:
sky130_fd_pr__diode_pw2nd_05v5
sky130_fd_pr__diode_pw2nd_11v0
sky130_fd_pr__diode_pw2nd_05v5_nvt
sky130_fd_pr__diode_pw2nd_05v5_lvt
sky130_fd_pr__diode_pd2nw_05v5
sky130_fd_pr__diode_pd2nw_11v0
sky130_fd_pr__diode_pd2nw_05v5_hvt
sky130_fd_pr__diode_pd2nw_05v5_lvt
sky130_fd_pr__model__parasitic__rf_diode_ps2nw
sky130_fd_pr__model__parasitic__rf_diode_pw2dn
sky130_fd_pr__model__parasitic__diode_pw2dn
sky130_fd_pr__model__parasitic__diode_ps2dn
sky130_fd_pr__model__parasitic__diode_ps2nw} 500 -360 0 0 0.2 0.2 {}
T {Available_models:
sky130_fd_pr__diode_pw2nd_05v5
sky130_fd_pr__diode_pw2nd_11v0
sky130_fd_pr__diode_pd2nw_05v5
sky130_fd_pr__diode_pd2nw_11v0
sky130_fd_pr__model__parasitic__diode_ps2dn} 950 -280 0 0 0.2 0.2 {}
N 460 -390 460 -360 { lab=0}
N 460 -240 460 -170 { lab=K1}
N 460 -110 460 -80 { lab=0}
N 900 -390 900 -360 { lab=0}
N 900 -240 900 -170 { lab=K2}
N 900 -110 900 -80 { lab=0}
C {devices/code_shown.sym} 30 -530 0 0 {name=NGSPICE
only_toplevel=true
value="
.control
save all
dc i1 0 50u 0.1u 
plot k1 k2

.endc
" }
C {devices/title.sym} 160 -30 0 0 {name=l1 author="Stefan Schippers"}
C {devices/lab_pin.sym} 460 -200 0 0 {name=p4 lab=K1}
C {devices/isource.sym} 460 -330 2 0 {name=I1 value=0}
C {devices/lab_pin.sym} 460 -390 0 0 {name=p1 lab=0}
C {devices/ammeter.sym} 460 -270 0 0 {name=Vk1 net_name=true}
C {sky130_fd_pr/diode.sym} 460 -140 0 0 {name=D1
model=diode_pw2nd_05v5
area=1e12

}
C {devices/lab_pin.sym} 460 -80 0 0 {name=p2 lab=0}
C {devices/lab_pin.sym} 900 -200 0 0 {name=p3 lab=K2}
C {devices/lab_pin.sym} 900 -390 0 0 {name=p5 lab=0}
C {devices/ammeter.sym} 900 -270 0 0 {name=Vk2 net_name=true}
C {sky130_fd_pr/lvsdiode.sym} 900 -140 0 0 {name=D2
model=diode_pw2nd_11v0
area=1e12}
C {devices/lab_pin.sym} 900 -80 0 0 {name=p6 lab=0}
C {devices/cccs.sym} 900 -330 0 0 {name=F1 vnam=vk1 value=1}
C {devices/code.sym} 40 -270 0 0 {name=TT_MODELS
only_toplevel=true
format="tcleval( @value )"
value="
** opencircuitdesign pdks install
.lib $::SKYWATER_MODELS/sky130.lib.spice tt

"
spice_ignore=false}