#1.FIND和WHEN
(1) .meas tran ttrans when vout=3V fall=1
(2) .meas tran tcross when vout=vin rise=1
(3) .meas tran trt find par(‘vout-vin’) when v(1)=par(‘vin/2’)
(4)
V0 1 0 3V
R0 1 0 x
.dc x 1 5 1
.meas res find par(x) when i(r0)=2
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(5)增益带宽测量
.meas ac gaindb max vdb(vout) $增益测量
.meas ac band when vdb(vout)=par(‘gaindb-3’) $带宽测量
#2.平均值、RMS(均方根)值、缝值、谷值、峰谷值
#3.DATA语句举例
.DATA devinf
width length thresh cap
50u 30u 1.2v 1.2pf
25u 15u 1.0v 0.8pf
5u 2u 0.7v 0.6pf
.ENDDATA
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编辑好DAT
2022-08-04 09:33:50
358.71MB
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