- 𝐴𝑣𝑜(𝑜𝑝𝑒𝑛 𝑙𝑜𝑜𝑝) ≥ 115𝑑𝐵
- 𝑃𝑜𝑤𝑒𝑟 𝐶𝑜𝑛𝑠𝑢𝑚𝑝𝑡𝑖𝑜𝑛 ≤ 12𝑚𝑊
- 𝑂𝑢𝑡𝑝𝑢𝑡 𝑆𝑤𝑖𝑛𝑔 (𝑐𝑙𝑜𝑠𝑒𝑑 𝑙𝑜𝑜𝑝) ≥ 3.9𝑝−𝑝
- 𝑆𝑙𝑒𝑤 𝑅𝑎𝑡𝑒 ≥ 2𝑉/𝜇𝑠
- 𝐵𝑊 (𝑐𝑙𝑜𝑠𝑒𝑑 𝑙𝑜𝑜𝑝) ≥ 10𝑀𝐻𝑧
- 𝑃ℎ𝑎𝑠𝑒 𝑀𝑎𝑟𝑔𝑖𝑛 ≥ 60°
Numbering to use in HSpice Code ...
*********// devices //*********
.option vntol=1p
.option nomod
.option post
.option accurate = 0.01
***// Resistant //***
Rs1 4 3 50
Rs2 6 5 50
***// Diod //***
D1 16 15 Diod
D2 15 17 Diod
***// Capacitor //***
***Cc 12 14 100p
***Co 18 0 1p
***// Voltage //***
vcc 100 0 3
vee 200 0 -3
vid 103 0 ac sin(0 1u 1k 0 0 0)
E1 3 2 103 0 0.5
E2 5 0 103 0 -0.5
Vdc 2 1 dc=0
Vb 10 0 1.7
***// DC FeedBack //***
Ex 101 0 18 0 1
E3 1 0 102 0 1
Rx 101 102 1000g
Cx 102 0 1m
***// Current //***
IEE 7 200 0.2m
IQ7 100 13 0.1m
IQ8 14 200 1m
IQ9 15 200 1m
ICC1 100 16 1m
ICC2 17 200 1m
***// Transistor //***
Q1 8 4 7 NPN
Q2 9 6 7 NPN
Q3 11 10 8 NPN
Q4 12 10 9 NPN
Q5 12 11 100 PNP
Q6 11 11 100 PNP
Q7 200 12 13 PNP
Q8 14 13 100 PNP
Q9 100 14 15 NPN
Q10 100 16 18 NPN
Q11 200 17 18 PNP
***// Models //***
.Model NPN npn IS=2f BF=250 vaf=100 cje=0.5p cjc=0.5p cjs=1p mjs=0.5 mjc=0.5 mje=0.5 vje=0.65 vjc=0.65 vjs=0.65 tf=0.1n
.Model PNP pnp IS=4f BF=100 vaf=30 cje=0.5p cjc=0.5p cjs=1p mjs=0.5 mjc=0.5 mje=0.5 vje=0.65 vjc=0.65 vjs=0.65 tf=0.1n
.Model Diod D Is=10f N=1.836 Rs=.5664 Xti=3 Eg=1.11 Cjo=4p M=.3333 Vj=.5 Fc=.5 Bv=100 Ibv=100u Tt=11.54n
***// analysis //***
.op
.option post
.tran 1ps 10ms START=0
.ac dec 1000 1 10000G
.pz v(18) vid
.end