differential pair vbias 65db 100mhz

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Post on 15-Jan-2016

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Código de HSPICE para el diseño de un amplificador OTA de 65 dB a 100 MHz con tecnología UMC018 con longitud de canal de 0.18um.

TRANSCRIPT

*Differential Pair for FD FOLDED CASCODE AMPLIFIER Polarizacin separada* EDITED BY: JESUS JIMENEZ LEON* APRIL, 2015* INAOE*============================================================* UMC 0.18um technology for Mosfet transistors * TWINWELL TRANSISTORS*------------------------------------------------------------.lib 'C:\librerias\UMC018\MM180_TWINWELL\MM180_HSPICE_MAIN_V161.lib' TT*------------------------------------------------------------.param mul=3.param Lmin=0.18u.param W1=132.8.param W2=132.8.param W3=49.param W4=90.param W5=90.param W6=9.15.param W7=9.15.param W8=3.6 **Ajusta corriente de fuga*.param W9=3.6.param W10=3.6.param W11=3.6.option tnom=60* Supply sources*============================================================Vdd vdd 0 DC 1.8*Vin1 Vin1 0 DC 0.9*+AC 1*+PULSE(1.8 0 300n 5n 5n 1u 4u)*Vin2 Vin2 0 DC 0.9*+AC 1*+PULSE(1.8 0 300n 5n 5n 1u 4u)*Vp1 Vout1 0 DC 0.9*Vp2 Vout2 0 DC 0.9Vcm Vin1 0 DC 0.9+AC 1Ev Vin2 N1 Vin1 0 -1Voff N1 0 DC 1.8Vb1 Vb1 0 DC 1.1Vb2 Vb2 0 DC 0.83Vb3 Vb3 0 DC 0.6 Vb4 Vb4 0 DC 0.87Vb5 Vb5 0 DC 0.55* Devices under test*============================================================***M1 O1 Vin1 3 0 N_18_MM w='W1*mul*Lmin'l='mul*Lmin'M2 O2 Vin2 3 0 N_18_MM w='W2*mul*Lmin'l='mul*Lmin'M3 3 Vb3 0 0 N_18_MM w='W3*mul*Lmin'l='mul*Lmin'M4 O1 Vb1 vdd vdd P_18_MM w='W4*mul*Lmin'l='mul*Lmin'M5 O2 Vb1 vdd vdd P_18_MM w='W5*mul*Lmin'l='mul*Lmin'M6 Vout1 Vb2 O1 vdd P_18_MM w='W6*mul*Lmin'l='mul*Lmin'M7 Vout2 Vb2 O2 vdd P_18_MM w='W7*mul*Lmin'l='mul*Lmin'M8 Vout1 Vb4 8 0 N_18_MM w='W8*mul*Lmin'l='mul*Lmin'M9 Vout2 Vb4 9 0 N_18_MM w='W9*mul*Lmin'l='mul*Lmin'M10 8 Vb5 0 0 N_18_MM w='W10*mul*Lmin'l='mul*Lmin'M11 9 Vb5 0 0 N_18_MM w='W11*mul*Lmin'l='mul*Lmin'*CL1 Vout1 0 1pFCL2 Vout2 0 1pF* Analysis*============================================================.dc Vcm 0 1.8 0.001*.dc Vin2 1.8 0 0.001.ac dec 10 100 500Meg.plot v(*) i(*).op.end