自举电压基准仿真设计方案
1、指标：vdd=5v，vref=1.29v,iref=10μa
2、偏置电路
dc analysis - temperature=25.0
v(1) = 4.9999e+000
v(2) = 7.9571e-002
v(3) = 7.0477e-001
v(4) = 4.7850e+000
v(vdd) = 5.0000e+000
i(vvdd) = -5.8906e-003
（1）当r1=93k时，iref=10μa，vref=0.943v。随着r1增大，vref先增大，再减小，最后几乎保持不变。随着r1增大，iref随之减小。
（2）当r1=93k，r2=1k时，iref=10μa，vref=0.943v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（3）当r1=50k，r2=1k时，iref=19μa，vref=0.943v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（4）当r1=10k，r2=2k时，iref=125μa，vref=1.25v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（5）当r1=90k，r2=2k时，w5=3.93u，iref=13.82μa，vref=1.25v。随着w5增大，vref和iref随之减小，后几乎保持不变。
(6)当r1=90k，r2=2k，w5=4u，w6=21.96u时，,iref=13.91μa，vref=1.25v。随着w6增大，vref和iref随之增大，后几乎保持不变。
(7)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u时，,iref=13.91μa，vref=1.25v。随着w3增大，vref和iref随之增大，但增大的幅度较小。
(8)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u时，iref=13.91μa，vref=1.25v。随着w4增大，vref和iref几乎不变。
(9)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u，w1=20.23u时，iref=14.03μa，vref=1.25v。随着w1增大，vref和iref随之减小。
(10)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u，w1=20u，w2=23u时，iref=14.01μa，vref=1.25v。随着w1增大，vref和iref随之增大。
(11)load1=90k load2=2k w1=20u w2=23u w3=2u w4=2u w5=4u w6=22u
v(1) = 2.3573e+000
v(2) = 1.2611e+000
v(3) = 3.2603e+000
v(4) = 3.9502e+000
v(vdd) = 5.0000e+000
i(vvdd) = -6.5955e-004
v(2) = 1.2611e+000
i(m2,3) = 1.4013e-005
(12)load1=90k load2=2k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 2.2864e+000
v(2) = 1.2052e+000
v(3) = 3.2854e+000
v(4) = 3.9502e+000
v(vdd) = 5.0000e+000
i(vvdd) = -6.9046e-004
v(2) = 1.2052e+000
i(m2,3) = 1.3391e-005
(13)load1=90k load2=5k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9498e+000
v(2) = 9.4318e-001
v(3) = 3.4113e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -4.0720e-004
v(2) = 9.4318e-001
i(m2,3) = 1.0480e-005
(14)load1=100k load2=5k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9433e+000
v(2) = 9.4569e-001
v(3) = 3.4596e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -4.0685e-004
v(2) = 9.4569e-001
i(m2,3) = 9.4569e-006
(15)load1=100k load2=5k w1=20u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9868e+000
v(2) = 9.7933e-001
v(3) = 3.4434e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.9657e-004
v(2) = 9.7933e-001
i(m2,3) = 9.7933e-006
(16)load1=100k load2=5k w1=10u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 2.0607e+000
v(2) = 1.0367e+000
v(3) = 3.4165e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.8293e-004
v(2) = 1.0367e+000
i(m2,3) = 1.0367e-005
(17)load1=100k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3736e+000
v(2) = 1.2831e+000
v(3) = 3.3084e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1792e-004
v(2) = 1.2831e+000
i(m2,3) = 1.2831e-005
(18)load1=110k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3679e+000
v(2) = 1.2864e+000
v(3) = 3.3568e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1735e-004
v(2) = 1.2864e+000
i(m2,3) = 1.1694e-005
(19)load1=120k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3630e+000
v(2) = 1.2893e+000
v(3) = 3.3992e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1691e-004
v(2) = 1.2893e+000
i(m2,3) = 1.0744e-005
(20)load1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3608e+000
v(2) = 1.2907e+000
v(3) = 3.4184e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1674e-004
v(2) = 1.2907e+000
i(m2,3) = 1.0325e-005
(21)load1=130k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3588e+000
v(2) = 1.2920e+000
v(3) = 3.4366e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1658e-004
v(2) = 1.2920e+000
i(m2,3) = 9.9382e-006
(22)oad1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
temp=-55℃~125℃
vref=1.12v~1.47v
iref=8.97μa~11.87μa
(23)load1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
电源电压波动范围=4.0~6.0v
vref=0.983v~1.59v
iref=7.86μa~12.66μa
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2、偏置电路
dc analysis - temperature=25.0
v(1) = 4.9999e+000
v(2) = 7.9571e-002
v(3) = 7.0477e-001
v(4) = 4.7850e+000
v(vdd) = 5.0000e+000
i(vvdd) = -5.8906e-003
（1）当r1=93k时，iref=10μa，vref=0.943v。随着r1增大，vref先增大，再减小，最后几乎保持不变。随着r1增大，iref随之减小。
（2）当r1=93k，r2=1k时，iref=10μa，vref=0.943v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（3）当r1=50k，r2=1k时，iref=19μa，vref=0.943v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（4）当r1=10k，r2=2k时，iref=125μa，vref=1.25v。随着r2增大，vref和iref随之减小，后几乎保持不变。
（5）当r1=90k，r2=2k时，w5=3.93u，iref=13.82μa，vref=1.25v。随着w5增大，vref和iref随之减小，后几乎保持不变。
(6)当r1=90k，r2=2k，w5=4u，w6=21.96u时，,iref=13.91μa，vref=1.25v。随着w6增大，vref和iref随之增大，后几乎保持不变。
(7)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u时，,iref=13.91μa，vref=1.25v。随着w3增大，vref和iref随之增大，但增大的幅度较小。
(8)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u时，iref=13.91μa，vref=1.25v。随着w4增大，vref和iref几乎不变。
(9)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u，w1=20.23u时，iref=14.03μa，vref=1.25v。随着w1增大，vref和iref随之减小。
(10)当r1=90k，r2=2k，w5=4u，w6=22u，w3=2u，w4=2u，w1=20u，w2=23u时，iref=14.01μa，vref=1.25v。随着w1增大，vref和iref随之增大。
(11)load1=90k load2=2k w1=20u w2=23u w3=2u w4=2u w5=4u w6=22u
v(1) = 2.3573e+000
v(2) = 1.2611e+000
v(3) = 3.2603e+000
v(4) = 3.9502e+000
v(vdd) = 5.0000e+000
i(vvdd) = -6.5955e-004
v(2) = 1.2611e+000
i(m2,3) = 1.4013e-005
(12)load1=90k load2=2k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 2.2864e+000
v(2) = 1.2052e+000
v(3) = 3.2854e+000
v(4) = 3.9502e+000
v(vdd) = 5.0000e+000
i(vvdd) = -6.9046e-004
v(2) = 1.2052e+000
i(m2,3) = 1.3391e-005
(13)load1=90k load2=5k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9498e+000
v(2) = 9.4318e-001
v(3) = 3.4113e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -4.0720e-004
v(2) = 9.4318e-001
i(m2,3) = 1.0480e-005
(14)load1=100k load2=5k w1=30u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9433e+000
v(2) = 9.4569e-001
v(3) = 3.4596e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -4.0685e-004
v(2) = 9.4569e-001
i(m2,3) = 9.4569e-006
(15)load1=100k load2=5k w1=20u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 1.9868e+000
v(2) = 9.7933e-001
v(3) = 3.4434e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.9657e-004
v(2) = 9.7933e-001
i(m2,3) = 9.7933e-006
(16)load1=100k load2=5k w1=10u w2=23u w3=2u w4=2u w5=4u w6=22u
dc analysis - temperature=25.0
v(1) = 2.0607e+000
v(2) = 1.0367e+000
v(3) = 3.4165e+000
v(4) = 3.2718e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.8293e-004
v(2) = 1.0367e+000
i(m2,3) = 1.0367e-005
(17)load1=100k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3736e+000
v(2) = 1.2831e+000
v(3) = 3.3084e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1792e-004
v(2) = 1.2831e+000
i(m2,3) = 1.2831e-005
(18)load1=110k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3679e+000
v(2) = 1.2864e+000
v(3) = 3.3568e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1735e-004
v(2) = 1.2864e+000
i(m2,3) = 1.1694e-005
(19)load1=120k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3630e+000
v(2) = 1.2893e+000
v(3) = 3.3992e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1691e-004
v(2) = 1.2893e+000
i(m2,3) = 1.0744e-005
(20)load1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3608e+000
v(2) = 1.2907e+000
v(3) = 3.4184e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1674e-004
v(2) = 1.2907e+000
i(m2,3) = 1.0325e-005
(21)load1=130k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
dc analysis - temperature=25.0
v(1) = 2.3588e+000
v(2) = 1.2920e+000
v(3) = 3.4366e+000
v(4) = 3.7959e+000
v(vdd) = 5.0000e+000
i(vvdd) = -3.1658e-004
v(2) = 1.2920e+000
i(m2,3) = 9.9382e-006
(22)oad1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
temp=-55℃~125℃
vref=1.12v~1.47v
iref=8.97μa~11.87μa
(23)load1=125k load2=5k w1=10u w2=23u w3=2u w4=2u w5=2u w6=22u
电源电压波动范围=4.0~6.0v
vref=0.983v~1.59v
iref=7.86μa~12.66μa
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