主题中讨论的其他器件： TINA-TI
此模型需要多几个电阻器才能在最新版本的 LTSPICE 中进行仿真。 模型通过加载开环增益仿真进行了验证
后跟 CIR 文件：
* OPA838
＊
*(C)版权所有2018德州仪器(TI)公司。 保留所有权利。
＊
**此型号被设计用于为德州仪器的客户提供帮助。
** TI 及其许可方和供应商不作任何明示或
***或暗示,对于本型号,包括担保
**适销性或特定用途的适用性。 该模型是
**完全按"现状"提供。 质量的全部风险
**性能取决于客户。
＊
*
**发布人：德州仪器公司 WEBENCH (R)设计中心。
*产品编号: OPA838
*日期: 2018年06月29日
*型号:一体式
*模拟器: TINA
*模拟器版本: 9.0
* EVM 订单号:不适用
* EVM 用户指南:不适用
*数据表: Rev2 Nov16 , 2016
*
＊
*备注:
*以下参数被建模: AOL、GBW、PM、
*闭环 f_3db、峰值、Zincm、Zindiff、Vnoise、
* PSRR、CMRR、Vos、Ib、IOS、Vos 漂移、Ib 漂移、IOS 漂移、Isc、
* VOH、VOL、Zool、Zocl、转换率、VIH、VIL、三分流、恢复时间。
＊
.电路 OPA838 VOUT VS- VIN+ VIN- PDBAR VS+
XI0 VS- VS+ VIN- VIN+ VOUT PDBAR VFA
.ends
.subckt VFA VEE VCC VINM VINP VOUT PD
XI0 VEE VCC VINM VINP VOUT PD VFA_HT5
Xi5 NET35 VINP DiodeIdeal
V0 NET35 NET38 700E-3
XI6 NET33 NET38 DiodeIdeal
V1 NET33 VINM 700E-3
XI8 NET030 VINM DiodeIdeal
V3 NET030 NET023 700E-3
XI7 NET032 NET023 DiodeIdeal
V2 NET032 VINP 700E-3
.ends
.subckt ESDDIODES VCC VEE 输入电压 VOUT 参数：VESDL=-700E-3 VESDH=-700E-3
XIDVIH NET12 NET16 DiodeIdeal
XIDVIL NET16 NET20 DiodeIdeal
R0 VIN NET16 1e-3
V0 NET16 VOUT 0
VESDL NET20 VEE｛VESDL｝
VESDH VCC NET12｛VESDH｝
结束 ESDDIODES
.subckt VINRANGE3 signal1 signal2 VCC VEE VINM VINP 参数：SignalGain=1 VIL=100e-3 VIH=100e-3
XIDVIL NET13 NET074 DiodeIdeal
XIDVIH NET076 NET13 DiodeIdeal
FVIL2 Signal2 VEE VIL｛SignalGain｝
FVIL1 Signal1 VEE VIL｛SignalGain｝
FIVIH1 VCC 信号1 VIH｛信号 Gain｝
FVIH2 VCC 信号2 VIH｛SignalGain｝
E1 NET8 0 VINM 0 1
E0 NET6 0 VINP 0 1
VIL NET074 VEE｛VIL｝
VIH VCC NET076｛VIH｝
R7 NET8 NET13 1
R6 NET6 NET13 1
结束 VINRANGE3
.subckt Zin IN1 IN2 OUT1 OUT2参数：R5=100e-3 R4=100e-3 C3=50e-15 C2=50e-15
+ c1=50e-15 r2=10E9 r1=10E9 r3=1e9
R5 IN2 OUT2｛R5｝
R4 IN1 OUT1｛R4｝
C3 OUT1 OUT2｛C3｝
C2 OUT2 0｛C2｝
C1 OUT1 0｛C1｝
GR2 OUT2 0 OUT2 0｛1/R2｝
GR1 0 OUT1 0 OUT1｛1/R1｝
GR3 OUT1 OUT2 OUT1 OUT2｛1/R3｝
结束 Zin
.subckt DOMPOLE A B C 参数：r2=1e-3 r1=2.653e6 c2=1e-15 c1=10e-12
R2 NET7 A｛R2｝
R1 B A｛R1｝
C2 NET7 C｛C2｝
C1 A B｛C1｝
结束 DOMPOLE
.subckt PHASEDELAY A B VIN VOUT 参数：R1=1 R2=1e9 c1=1e-15 c2=1e-15 gain=1 L=1e-12
R5 VOUT NET026 1e-3
R3 NET15 NET024 1e-3
R1 NET27 NET15｛R1｝
R4 NET15 A 1e9
R2 VOUT B｛R2｝
C1 NET024一个｛C1｝
C2 NET026 B｛C2｝
E0 NET27 0 VIN 0｛GAIN｝
L0 NET15 VOUT｛L｝
.end PHASEDELAY
.subckt NONDOMPOLE C VIN VOUT 参数：L=1e-12增益=1 C=226.7e-12 Rp=1e9 Rs=1
L0 NET020 VOUT｛L｝
E0 NET4 0 VIN 0｛GAIN｝
C1 NET019 C｛C｝
R3 VOUT C｛Rp｝
R2 VOUT NET019 1e-3
R1 NET020 NET4｛Rs｝
结束 NONDOMPOLE
.subckt analog_buffer VOUT 输入电压
R0 VIN 0 1e9
R1 VOUT 0 1e9
E0 VOUT 0 VIN 0 1
.end analog_buffer
.subckt OUTPUTCIR PD VCC VCCMAIN VEE VEEMAIN VIN VOUT
XI25 NET75 NET092 Cir_Isc Out11oideIdeal Params: IS=10e-15 N=50e-3
XI23 NET79 NET76 Out402 Cir_Isc odeIdeal 参数：IS=10e-15 N=50e-3
*XIVOL VOL VEE VIMONINV OutputCir_VOHVOOL 参数：VSUPPLYREF=0 VOUTvsIOUT_X1=
*+｛ABS (0)｝VOUTvsIOUT_Y1=0.1 VOUTvsIOUT_X2=｛abs (-19e-3)｝VOUTvsIOUT_Y2=0.131
*+
*XIVOH VCC VOH VIMON OutputCir_VOHVOOL 参数：VSUPPLYREF=5 VOUTvsIOUT_X1=｛ABS (0)｝
*+ VOUTvsIOUT_Y1=4.9 VOUTvsIOUT_X2=｛abs (17e-3)｝VOUTvsIOUT_Y2=4.59
*XISOURCEVLIMIT NET064 NET76 VCC VEE Cir_Isc Out博 锐限制参数: RISC=1 IscVsVsupply_X1=3
*+ IscVsVsupply_y1 =｛abs (37.5e-3)｝IscVsVsupply_x2=5 IscVsVsupply_y2 =｛abs (37.5e-3)｝
*+
*XISINKVLIMIT NET047 NET092 VCC VEE Out博 洛 Cir_Isc VrLimit 参数: RISC=1 IscVsVsupply_X1=3
*+ IscVsVsupply_y1=｛abs (-50e-3)｝IscVsVsupply_x2=5 IscVsVsupply_y2=｛abs (-50e-3)｝
*+
XIVOH VCC VOH VIMON OutputCir_VOH
XIVOL VOL VEE VIMONINV OutputCir_VOL
XI14 NET070 NET15 DiodeIdeal
XI15 NET068 VOL 二极管
XI0 VCCMAIN VEEMAIN VIMON PD OutputCir_ILOAD
XI6 NET22 NET0100 0 NET043 VCC VEE Cir_Recovery REVERYSIGNAL
XAHDLI43 NET055 NET054再校准 VCC VEE HPA_OR2
XAHDLI41 VOUT NET067 NET055 VCC VEE HPA_COMP_IDEAL
XAHDLI42 NET059 VOUT NET054 VCC VEE HPA_COMP_IDEAL
HVIMONINV VIMONINV 0 VCURSINKDETECT 1
HVIMON VIMON 0 VCURSOURCEDETECT 1
RVIMONINV VIMONINV 0 1e9
RVIMON VIMON 0 1e9
RISC NET092 NET15 1
XI11 NET76 NET15模拟缓冲器
XI2 NET22 VIN analog_buffer
VPROBE3 NET070 VOH 0
VPROBE2 NET043 NET0100 0
VTRIGGERVOL NET059 VOL 10e-3
VTRIGGERVOH VOH NET067 10e-3
*不知道这两个电压分别用于连接到
V3 NET79 NET047 0
v4 NET75 NET064 0
RFIX1 NET047 NET092 1e12
RFIX2 NET064 NET76 1e12
VPROBE4 NET068 NET15 0
VCURSOURCEDETECT NET15 NET34 0
VCURSINKDETECT VOUT NET34 0
VPROBE1 NET53 NET17 0
XI1 NET53 NET22 VIMON Cir_Rout Params：Ro_Iout_=3.76e+05 RISC=1 ISC=37.5e-3 Islope_const=10U
COUT NET22 NET0100 40e-6
ROUTMINOR NET0100 NET17 5.7354
LOUT1 NET17 NET092B 300e-9
LOUT2 NET092B NET092 100e-9
CBYP NET17 NET092A 100e-12
RBYP NET092A NET092B 150
RP NET092 NET0146 103
CP NET0146 0 2.7e-12
.end OUTPUTCIR
.subCKT OutputCir_VOH A、B、C
E1 A B 表｛V (C)｝=
+(0、0.1)
+(0.004398167、0.101)
+(0.004990522、0.115)
+(0.005727892、0.132)
+(0.006644229、0.152)
+(0.007775451、0.177)
+(0.009165461、0.208)
+(0.010861992、0.246)
+(0.012924627、0.291)
+(0.015409226、0.345)
+(0.018368556、0.410)
+(0.021854651、0.486)
+(0.025888259、0.575)
+(0.030440626、0.679)
+(0.035458333、0.798)
+(37.5米、1)
+(38.5m、2)
+(40.0m、3)
+(41.0m、4)
+(42.0m、5)
.ends
.SUBCKT OutputCir_VOL A B C
E1 A B 表｛V (C)｝=
+(0、0.027)
+(0.004533833、0.027)
+(0.005164196、0.032)
+(0.005957685、0.037)
+(0.006949841、0.044)
+(0.008193846、0.052)
+(0.009749299、0.062)
+(0.011686039、0.075)
+(0.014100656、0.090)
+(0.017096732、0.109)
+(0.020820626、0.131)
+(0.025392196、0.160)
+(0.030998669、0.195)
+(0.037762424、0.241)
+(0.045708333、0.306)
+(47.5m、0.5000)
+(50.0m、1.0000)
+(51.0m、2.0000)
+(52.0m、3.0000)
+(53.0m、4.0000)
+(54.0m、5.0000)
.ends
.subckt RECOVERYCIRCUIT A B VCC VEE 参数：VRecL=-10e-3 VRecH=-10e-3
XI2 NET8 NET014诊断
XI3 NET014 NET9 DiodeIdeal
VBRIDGE NET014 A 0
VPROBE A B 0
VRECL NET9 VEE｛VRecL｝
VRECH VCC NET8｛VRecH｝
.end RECOVERYCIRCUIT
.subckt VFA_HT5 VEE VCC VINM VINP VOUT PD
***步骤1
*Rincm=R1=R2,Cincm=C1=C2,Rindif=R3,Cindif=C3
XI53 VINP VINM NET1 NET2 Zin 参数：R5=100e-3 R4=100e-3
+ C3=0.8e-12 C2=1.3E-12 C1=1.3E-12 R2=100e3 R1=100e3 R3=50e3
XI17 NET1 NET11 Vnoise Params：X=0.01 Y=191.1e-9 Z=1.9e-9
XI18 NET11 0噪声参数：X=0.01 Y=131e-12 Z=1.3E-12
XI63 NET2 0噪声参数：X=0.01 Y=131e-12 Z=1.3E-12
XI59 NET21 NET11 Vinoffset 参数：TA=25 VOS =15e-6漂移=0.3e-6
XI60 VINP_INT VINM_INT Ibias 参数：选择=1 Ibia=-1.8e-6 Ioffset=10e-9 TA=25
+ IbiasDrift=10e-9 IoffsetDrift=10e-12 Ibiasp=-1.795e-6 Ibiasm=-1.805e-6
XI40 VCC VEE 功率 VEE_INT VCC_INT IQ 参数：IOFF=2e-6 ion_X1=0 ion_Y1=0.95e-3
+ ion_X2=1.8 ion_y2=0.95e-3 ion_x3=3.3 ion_y3=0.95e-3 ion_X4=5.5 ion_y4=0.95e-3
***步骤2
XI19 VCC_INT VEE_INT NET2 NET12 PSRR 参数：PSRP_DC=-120 PSRRP_f3dB=10.03e3
+ PSRRN_DC=-120 PSRRn_f3dB=10.08e3
XI66 HIGHZ NET56 VCC_INT VEE_INT NET22 NET21 VINRANGE3参数：SignalGain=1 VIL=-0.2 VIH=1.2
*ISC-拉电流和灌电流
***步骤3和步骤4
XI21 NET12 NET22 NET12 CMRR 参数：CMRR_DC=-106 CMRR_f3dB=10e3 CMRR_f3dB_FudgeFactor=1
XI52 VINP_INT VINM_INT Net32 NET31 VEE_INT VCC_INT 功率 GmItail 参数：选择=11
+ gm=9.021e-1 SBF=1 ITAILMAX_X1=3 ITAILMAX_Y1=100e-3 ITAILMAX_X2=5 ITAILMAX_Y2=100e-3
+ ITAILMIN_X1=3 ITAILMIN_Y1=100e-3 ITAILMIN_X2=5 ITAILMIN_Y2=100e-3
XI58 HIGHZ Net32 0 DOMPOLE 参数：r2=1e-3 c2=1e-15 r1=2.482e6 c1=4.985e-10
**增益= VCVS3增益、RS = R10、L = L1、C = C2、Rp = R13
XI26 0 NET51 NET61 NONDOMPOLE 参数：增益=1.18 Rs=60 L=53.2e-9 C=1.7e-12 Rp=340
**增益=VCVS2增益，R1=R4，C1=C3，L=L3，C2=C4， R2= R.6
XI85 0 0 NET61 NET71 PHASEDELAY 参数：R1=10 C1=21.55e-12 L=6.2e-9 C2=140.7e-12 R2=10增益=2
* VOH 和 VOL
***步骤5
XI30电源 VCC_INT VCC VEE_INT VEE NET71 VOUT 输出
***步骤7
XI28 NET41 NET51 VCC_INT VEE_INT RECOVERYCIRCUIT 参数：VRecL=-0.1 VRecH=-0.1
***
XI67 VCC_INT VEE_INT NET21 VINP_INT ESDDIODES 参数：VESDL=-700E-3 VESDH=-700E-3
XI68 VCC_INT VEE_INT NET22 VINM_INT ESDDIODES 参数：VESDL=-700E-3 VESDH=-700E-3
VPROBE2 HIGHZ NET41 0
*VPROBE2 HIGHZ NET41
VDOMPOLEBIAS Net32 0 0
VPROBE1 NET31 HIGHZ 0
*VPROBE1 NET31 HIGHZ
R0 NET56 0 1e3
R14 VCC_INT PD 10e6
XAHDLINV3 PD PDINV VCC_INT VEE_INT HPA_INV_Ideal
XAHDLINV1 PDINV 电源 VCC_INT VEE_INT HPA_INV_Ideal
XI13 VEE_INT VEE analog_Buffer
XI12 VCC_INT VCC analog_Buffer
.end VFA_HT5
.subCKT HPA_OR2 1 2 3 VDD VSS
e1 4 0 value =｛if (((V (1)<(V (VDD)+V (VSS))/2)&(V (2)<(V (VDD)+V (VSS))/2))、V (VSS)、V (VDD))｝
R1 4 3 1
C1 3 0 1e-12
.ends
.SUBCKT HPA_INV_Ideal 1 2 VDD VSS
E1 2 0值=｛if (V(1)>(VSS ))/2、VSS )、VDD VDD ))｝
.ends
.SUBCKT HPA_COMP_Ideal INP INN OUT VDD VSS
E1 out 0值=｛if ((V (INP)> V (INN))、V (VDD)、V (VSS))｝
.ends
低于稳压器 AVG VIN1 VIN2 VOUT
E1 VOUT 0值=｛(VIN1)+ V (VIN2))/2｝
.ends
.SUBCKT CMRR A B C 参数：
+ CMRR_DC =-100
+ CMRR_f3dB = 50e3
+ CMRR_f3dB_FudgeFactor = 3.4
.param CMRR =｛0-CMRR_DC｝
.param FCMRR =｛CMRR_f3dB * CMRR_f3dB_FudgeFactor｝
X1 A B C 0 CMRR_NEW 参数：CMRR =｛CMRR｝FCMRR =｛FCMRR｝
.ends
.SUBCKT DiodeIdeal 负极 POS
G1 POS NEG 值={ if ( V(POS、NEG)<= 0、0、V(POS、NEG)*0.01G )}
R0 POS NEG 1000G
.ends
.subCKT DomPololeBias VIN1 VIN2 VOUT
E1 VOUT 0值=｛(V (VIN1)+ V (VIN2))/ 2 * 1/2｝
R1 VOUT 0 1G
.ends
.SUBCKT GmItail Vinm Ioutp Ioutm VEE VCC PD 参数：
+选择= 2
+ gm = 3.77e-2
+ SBF = 1
+ ITAILMAX_X1 ={ 3.0 }
+ ITAILMAX_Y1 =｛10m｝
+ ITAILMAX_X2 ={ 5.0 }
+ ITAILMAX_Y2 =｛10m｝
+ ITAILMIN_X1 ={ 3.0 }
+ ITAILMIN_Y1 =｛10m｝
+ ITAILMIN_X2 ={ 5.0 }
+ ITAILMIN_Y2 =｛10m｝
.param choice1 ={ if ( selection ==1,1,0)}
.param Choice2 ={ if ( selection == 2,1,0)}
.param Choice3 ={ if ( selection == 3,1,0)}
.param Choice11 ={ if ( choice =11,1,0)}
x1 PD PDINV VCC VEE LOGIC1 0 DLSINV
VLOGIC1 LOGIC1 0 1
.param ITAILMAX_SLOPE =
+{( ITAILMAX_Y2 - ITAILMAX_Y1 )/( ITAILMAX_X2 - ITAILMAX_X1 )}
.param ITAILMAX_INTCP =
+{ ITAILMAX_Y1 - ITAILMAX_SLOPE * ITAILMAX_X1 }
EITAILMAX ITAILMAX 0值=
+{ ITAILMAX_SLOPE * V (VCC、VEE)+ ITAILMAX_INTCP｝
.param ITAILMIN_SLOPE =
+{( ITAILMIN_Y2 - ITAILMIN_Y1 )/( ITAILMIN_X2 - ITAILMIN_X1 )}
.param ITAILMIN_INTCP =
+{ ITAILMIN_Y1 - ITAILMIN_SLOPE * ITAILMIN_X1 }
EITAILMIN ITAILMIN 0值=
+{ ITAILMIN_SLOPE * V (VCC、VEE)+ ITAILMIN_INTCP｝
G1 IOUTP IOUTM 值=｛(1-V (PDINV))*(
+ choice1 *(limit (gm * VINP、VINM)、-V(ITAILMIN)、V(ITAILMAX))+
+ Choice2 *( gm *(V (ITAILMAX)/GM)* tanh ( V(VINP,VINM)/(V(ITAILMAX)/GM))+
+选择3 *( gm * VINP,VINM )/( 1 + gM/V(ITAILMAX)* abs( V(VINP,VINM ))+
+ Choice11 *( LIMIT (( GM * EXP ( LIMIT ( SBF * ABS(VINP,VINM ))),-log(1E100), log(1E100 ))))))
+* V(VINP,VINM),-V(ITAILMIN), V(ITAILMAX))+
+ 0 )}
.ends
.SUBCKT IBAS VINP VINM 参数：
+选择= 1
+ Ibias =-10u
+ Ioffset = 150n
+ TA = 25
+ IbiasDrift = 0
+ IoffsetDrift = 0
+ Ibiasp =-9.925u
+ Ibiasm =-10.075u
.param choice1 ={ if ( selection ==1,1,0)}
.param Choice2 ={ if ( selection == 2,1,0)}
.param Ib ={ choice1 * Ibias + Choice2 *(Ibiasp + Ibiasm)/2 }
.param io ={ choice1 * Ioffset + Choice2 * abs(Ibiasp - Ibiasm)}
EIB Ib 0值={ IbiasDrift * TEMP +( Ib - IbiasDrift * TA )}
EIO IO 0值={ IoffsetDrift * TEMP +( IO - IoffsetDrift * TA )}
GIBP VINP 0值=｛V (Ib)+ V (IO)/2｝
GIBM VINM 0值=｛V (Ib)- V (IO)/2｝
.ends
.SUBCKT Inoise A B 参数：
+ X ={ 1m }
+ Y ={ 100F }
+ Z =｛1f｝
X1 A B FEMT 参数：NLF =｛Y/1f｝FLWF =｛X｝NVRF =｛Z/1f｝
.ends
.subckt IQ VCCmain VEEmain PD VEE VCC 参数：
+ Ioff =｛1n｝
+ ion_X1 ={ 0.0 }
+ ion_y1 ={ 1m }
+ ion_X2 ={ 1.6 }
+ ion_y2 ={ 1m }
+ ion_x3={ 1.9 }
+ ion_Y3 ={ 1m }
+ ion_X4 =｛12.0｝
+ ion_Y4 ={ 1m }
Eion_SEG1 ion_SEG1 0值=｛if (V (VCC、VEE)<= ion_X2、1、0)｝
Eion_SEG2 ion_SEG2 0值=｛if (V (VCC、VEE)> ion_X2 & V (VCC、VEE)<= ion_X3、1、0)｝
Eion_SEG3 ion_SEG3 0值=｛if (V (VCC、VEE)> ion_X3、1、0)｝
.param ion_SEG1_slope ={(离子_y2 -离子_y1 )/(离子_X2 -离子_X1 )}
.param ion_SEG1_intcp =｛ion_y1 - ion_SEG1_slope * ion_X1｝
.param ion_SEG2_slope ={( ion_y3 - ion_y2 )/( ion_x3 - ion_X2 )}
.param ion_SEG2_intcp =｛ion_y2 - ion_SEG2_slope * ion_X2｝
.param ion_SEG3_SLOPE ={(离子_Y4 -离子_Y3 )/(离子_X4 -离子_X3 )}
.param ion_SEG3_intcp =｛ion_Y3 - ion_SEG3_slope * ion_x3｝
eion ion ion 0值=｛V (ion_SEG1)*(ion_SEG1_slope * V (VCC、VEE)+ ion_SEG1_intcp)+
+ V (ion_SEG2)*(ion_SEG2_slope * V (VCC、VEE)+ ion_SEG2_intcp)+
+ V(ion_SEG3)*( ion_SEG3_SLOPE * V( VCC、VEE )+离子_SEG3_INTCP )}
x1 PD PDINV VCC VEE LOGIC1 0 DLSINV
VLOGIC1 LOGIC1 0 1
G1 VCCMAIN VEEMIN 值=｛V (ion)*(1-V (PDINV))+ IOFF * V (PDINV)｝
.ends
.subCKT OutputCir_Iload VDD VSS VIMON PD
x1 PD PDINV VDD VSS LOGIC1 0 DLSINV
VLOGIC1 LOGIC1 0 1
G1 VDD 0值=｛if (V (VIMON)>= 0、V (VIMON)*(1-V (PDINV))、0)｝
G2 VSS 0值=｛IF (V (VIMON)< 0、V (VIMON)*(1-V (PDINV))、0)｝
.ends
.SUBCKT Out-caboci Cir_Isc oudeIdeal NEG POS 参数：
+ IS = 1E-14
+ N = 50m
G1 POS NEG_INT 值=｛if (V (POS、NEG_INT)<= 0、is、
+ IS *( EXP ( V(POS、NEG_INT)/25m * 1/N )- 0 )}
V1 NEG_INT NEG {-N*0.8}
.ends
.SUBCKT Out45V Cir_Isc 限制 A B VCC VEE 参数：
+RISC ={ 1 }
+IscVsVsupply_X1 ={ 3.0 }
+IscVsVsupply_y1 ={ 75m }
+IscVsVsupply_X2 ={ 5.0 }
+IscVsVsupply_y2 =｛100m｝
.param IscVsVsupply_slope =
+{( IscVsVsupply_y2-IscVsVsupply_y1 )/( IscVsVsupply_X2 - IscVsVsupply_X1 )}
.param IscVsVsupply_intcp =
+{ IscVsVsupply_y1 - IscVsVsupply_slope * IscVsVsupply_X1 }
EIscVsVsupply IscVsVsupply 0值=
+{ IscVsVsupply_slope * V (VCC、VEE)+ IscVsVsupply_intcp｝
E1 A B 值=｛V (IscVsVsupply)* RISC｝
.ends
.SUBCKT Out4577 VINP Cir_Recovery IOUTP IOUTM VCC VEE 恢复信号
X1接收信号 RS VCC VEE LOGIC1 0 DLS
VLOGIC1 LOGIC1 0 1
G1 IOUTP IOUTM 值={limit( 1m * V(VINP,VINM)* V(VIN) RS ,-100m, 100m )}
.ends
Cir_Rout A VIMON 参数：
+5.52 Ro_Iout_=5.52
+ RISC = 1
+ ISC = 100M
+同位素_const = 1/100
.param Islope ={ Islope_const * Isc｝
G1 A B 值={ V(A,B)* 1 /(((((I Ro_Iout_é c - 52 RISC)*同位素/(同位素+ ABS(V(V (VIMO)))))))}
.ends
.SUBCKT OutputCir_VOHVOLDiodeIdeal NEG POS
G1 POS NEG 值={ if ( V(POS、NEG)<= 0、0、V(POS、NEG)*0.01G )}
R0 POS NEG 1000G
.ends
.SUBCKT OutputCir_VOHVOOL A B C 参数：
+ VSUPPLYREF =｛2.5｝
+ VOUTvsIOUT_X1 =｛ABS (0)｝
+ VOUTvsIOUT_Y1 =｛2.4｝
+ VOUTvsIOUT_X2 =｛ABS (100m)｝
+ VOUTvsIOUT_Y2 =｛2.1｝
.param VDROPvsIOUT_X1 =｛VOUTvsIOUT_X1｝
.param VDROPvsIOUT_Y1 =｛ABS (VSUPPLLYREF-VOUTvsIOUT_Y1)｝
.param VDROPvsIOUT_X2 =｛VOUTvsIOUT_X2｝
.param VDROPvsIOUT_Y2 =｛ABS (VSUPPLYREF-VOUTvsIOUT_Y2)｝
.param VDROPvsIOUT_SLOPE =
+{( VDROPvsIOUT_Y2 - VDROPvsIOUT_Y1 )/( VDROPvsIOUT_X2 - VDROPvsIOUT_X1 )}
.param VDROPvsIOUT_INTCP =
+{ VDROPvsIOUT_Y1 - VDROPvsIOUT_SLOPE * VDROPvsIOUT_X1 }
EVDROPvsIOUT VDROPvsIOUT 0值=
+｛VDROPvsIOUT_SLOPE * V (C)+ VDROPvsIOUT_INTCP｝
E1 A B 值=｛V (VDROPvsIOUT)｝
.ends
.SUBCKT PSRR VDD VSS A B 参数：
+ PSRRP_DC =-100
+ PSRRP_f3dB = 100k
+ PSRRN_DC =-90
+ PSRRn_f3dB = 90k
.param PSRRP =｛0-PSRRP_DC｝
.param PSRRN =｛0-PSRRN_DC｝
.param FPSRRP =｛PSRRP_f3dB｝
.param FPSRRN =｛PSRRN_f3dB｝
x1 VDD VSS A B 0 PSRR_DUAL_NEW 参数：
+ PSRRP =｛PSRRP｝FPSRRP =｛FPSRRP｝
+ PSRRN =｛PSRRN｝FPSRRN =｛FPSRRN｝
.ends
.SUBCKT 恢复报告 Circuit_Diode 国际仲裁裁决交易 NEG POS
G1 POS NEG 值={ if ( V(POS、NEG)<= 0、0、V(POS、NEG)*0.01G )}
R0 POS NEG 1000G
.ends
.SUBCKT Vinoffset POS NEG 参数：
+ TA = 25
+ VOS = 500u
+漂移= 10u
E1 POS NEG 值={漂移* TEMP +( VOS -漂移* TA )}
.ends
国际仲裁裁决汇票交易 Vinrange_Diode
G1 POS NEG 值={ if (V(POS、NEG)<= 0、0、V(POS、NEG)*100k )}
R0 POS NEG 1000G
.ends
.SUBCKT Vnoise A B 参数：
+ X ={ 1m }
+ Y ={ 100N }
+ Z =｛5n｝
x1 A B VNSE 参数：NLF =｛Y/1n｝FLW =｛X｝NVR =｛Z/1n｝
.ends
.SUBCKT VNSE 1 2参数：NLF = 10 FLW = 4 NVR = 4.6
.param glf=｛PWR (FLW、0.25)* NLF/1164｝
.param RnV=｛1.184*PWR (NVR、2)｝
.MODEL DVN D KF=｛PWR (FLW、0.5)/1E11｝IS=1.0E-16
I1 0 7 10E-3
I2 0 8 10E-3
D1 7 0 DVN
D2 8 0 DVN
E1 3 6 7 8｛GLF｝
R1 3 0 1E9
R2 3 0 1E9
R3 3 6 1E9
E2 6 4 5 0 10
R4 5 0｛RNV｝
R5 5 0｛RNV｝
R6 3 4 1E9
R7 4 0 1E9
e3 1 2 3 4 1
C1 1 0 1E-15
C2 2 0 1E-15
C3 1 2 1E-15
.ends
.SUBCKT FEMT 1 2参数：NLPF = 0.1 FLWF = 0.001 NVRF = 0.1
.param GLFF=｛PWR (FLWF、0.25)* NLFF/1164｝
.param RNVF=｛1.184*PWR (NVRF、2)｝
.model DVNF D KF=｛PWR (FLWF、0.5)/1E11｝IS=1.0E-16
I1 0 7 10E-3
I2 0 8 10E-3
D1 7 0 DVNF
D2 8 0 DVNF
E1 3 6 7 8｛GLFF｝
R1 3 0 1E9
R2 3 0 1E9
R3 3 6 1E9
E2 6 4 5 0 10
R4 5 0｛RNVF｝
R5 5 0｛RNVF｝
R6 3 4 1E9
R7 4 0 1E9
G1 1 2 3 4 1E-6
C1 1 0 1E-15
C2 2 0 1E-15
C3 1 2 1E-15
.ends
.SUBCKT PSRR_SINGLE VSS VO PSRR VI VDD GNDF 参数：PSRR = 130 FPSRR = 1.6
.param pi = 3.141592
.param RPSRR = 1
.param GPSRR =｛PWR (10、-PSRR/20)/RPSRR｝
.param LPSRR =｛RPSRR/(2*PI*FPSRR)｝
G1 GNDF 1 VDD VSS｛GPSRR｝
R1 1 2｛RPSRR｝
L1 2 GNDF｛LPSRR｝
E1 VO VI 1 GNDF 1
C2 VDD VSS 10P
.ends
.SUBCKT PSRR_SINGLE_NEW VDD VSS PSRR_SINGLE_NEW PSRR VI VO GNDF 参数：PSRR = 130 FPSRR = 1.6
.param pi = 3.141592
.param RPSRR = 1
.param GPSRR =｛PWR (10、-PSRR/20)/RPSRR｝
.param LPSRR =｛RPSRR/(2*PI*FPSRR)｝
G1 GNDF 1 VDD VSS｛GPSRR｝
R1 1 2｛RPSRR｝
L1 2 GNDF｛LPSRR｝
EA 101 GNDF 1 GNDF 1
GRA 101 102值=｛V(101,102)/1e6｝
*添加以修复浮点节点错误
RA 102 GNDF 1e12
CA 102 GNDF 1e3
EB 1 1a 值=｛V (102、GNDF)｝
E1 VO VI 1a GNDF 1
C2 VDD VSS 10P
.ends
.SUBCKT PSRR_DUAL VDD VSS VI VO GNDF
+参数：PSRRP = 130 FPSRRP = 1.6
+ PSRRN = 130 FPSRRN = 1.6
.param pi = 3.141592
.param RPSRRP = 1
.param GPSRRP =｛PWR (10、-PSRRP/20)/RPSRRP｝
.param LPSRRP =｛RPSRRP/(2*PI*FPSRRP)｝
.param RPSRRrn = 1
.param GPSRRN =｛PWR (10、-PSRRN/20)/RPSRRN｝
.param LPSRRN =｛RPSRRN/(2*PI*FPSRRN)｝
G1 GNDF 1 VDD GNDF｛GPSRRP｝
R1 1 2｛RPSRRP｝
L1 2 GNDF｛LPSRRP｝
G2 GNDF 3 VSS GNDF｛GPSRRN｝
R2 3 4｛RPSRRN｝
L2 4 GNDF｛LPSRRN｝
E1 VO VI 值=｛V (1、GNDF)+ V (3、GNDF)｝
C3 VDD VSS 10P
.ends
.SUBCKT PSRR_DUAL_NEW VDD VSS VI VO GNDF
+参数：PSRRP = 130 FPSRRP = 1.6
+ PSRRN = 130 FPSRRN = 1.6
.param pi = 3.141592
.param RPSRRP = 1
.param GPSRRP =｛PWR (10、-PSRRP/20)/RPSRRP｝
.param LPSRRP =｛RPSRRP/(2*PI*FPSRRP)｝
.param RPSRRrn = 1
.param GPSRRN =｛PWR (10、-PSRRN/20)/RPSRRN｝
.param LPSRRN =｛RPSRRN/(2*PI*FPSRRN)｝
G1 GNDF 1 VDD GNDF｛GPSRRP｝
R1 1 2｛RPSRRP｝
L1 2 GNDF｛LPSRRP｝
EA 101 GNDF 1 GNDF 1
GRA 101 102值=｛V(101,102)/1e6｝
*添加以修复浮点节点错误
RA 102 GNDF 1e12
CA 102 GNDF 1e3
EB 1 1a 值=｛V (102、GNDF)｝
G2 GNDF 3 VSS GNDF｛GPSRRN｝
R2 3 4｛RPSRRN｝
L2 4 GNDF｛LPSRRN｝
EC 301 GNDF 3 GNDF 1
GRC 301 302值=｛V(301,302)/1e6｝
*添加以修复浮点节点错误
RC 302 GNDF 1e12
CC 302 GNDF 1e3
ED 3 3a 值=｛V (302、GNDF)｝
E1 VO VI 值=｛V (1a、GNDF)+ V (3a、GNDF)｝
C3 VDD VSS 10P
.ends
.SUBCKT CMRR_OLD VI VO VX GNDF 参数：CMRR = 130 FCMRR = 1.6K
.param pi = 3.141592
.param RCMRR = 1
.param GCMRR =｛PWR (10、-RCMRR/20 CMRR)/RCMRR｝
.param LCMRR =｛RCMRR/(2*PI*FCMRR)｝
G1 GNDF 1 VX GNDF｛GCMRR｝
R1 1 2｛RCMRR｝
L1 2 GNDF｛LCMRR｝
E1 VI VO 1 GNDF 1
.ends
.SUBCKT CMRR_NEW VI VO VX GNDF 参数：CMRR = 130 FCMRR = 1.6K
.param pi = 3.141592
.param RCMRR = 1
.param GCMRR =｛PWR (10、-RCMRR/20 CMRR)/RCMRR｝
.param LCMRR =｛RCMRR/(2*PI*FCMRR)｝
G1 GNDF 1 VX GNDF｛GCMRR｝
R1 1 2｛RCMRR｝
L1 2 GNDF｛LCMRR｝
EA 101 GNDF 1 GNDF 1
GRA 101 102值=｛V (101,102)/1e6｝
*添加以修复浮点节点错误
RA 102 GNDF 1e12
CA 102 GNDF 1e3
EB 1 1a 值=｛V (102、GNDF)｝
E1 VI VO 1a GNDF 1
.ends
.SUBCKT DLS 1 2 VDD_OLD VSS_OLD VDD_NEW VSS_NEW
E1 3 0值=｛if (V(1)<(VDD_OLD)+V(VSS_OLD))/2、V(VSS_NEW )、V(VDD_NEW )｝
R1 3 2 1
C1 2 0 1p
.ends
.SUBCKT DLSINV 1 2 VDD_OLD VSS_OLD VDD_NEW VSS_NEW
E1 3 0值=｛if (V(1)>(VDD_OLD)+V(VSS_OLD ))/2、V(VSS_NEW )、V(VDD_NEW )｝
R1 3 2 1
C1 2 0 1p
.ends
.SUBCKT SWITCH_Ideal A B C 参数：
+ Ron = 100M
+ ROFF = 0.1G
G1 A B 值={V(A,B)* 1 /( ROFF/2 * TANH(0 -( 20*V(C)-5 ))+ ROFF/2 + Ron )}
R1 A 0 1000G
R2 B 0 1000G
.ends
.model VINRANGE_DIDEAL D N=1m
.MODEL RECOVERYCIRCUIT_DIDEAL D N=1m
.model OUTPUTCIR_ISC_DIDEAL D N=0.1m
.MODEL OUTPUTCIR_VOHVOL_DIDEAL D N=1m
.型号 DBASIC D
