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求助:在ADS中导入PSPICE模型仿真是提示模型 ..
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求助:在ADS中导入PSPICE模型仿真是提示模型定义错误
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wxg20020788
UID :38853
注册:
2009-08-06
登录:
2013-05-21
发帖:
11
等级:
仿真新人
0楼
发表于: 2013-04-27 09:51:02
我是ADS的新手啊,想仿真OPA615手册里的脉冲峰值检测电路,但ADS2008里没有该模型,所以在TI官网上下载了PSPICE模型,并
通过
File->Import
导入
OPA615
的
PSpice
模型(
OPA615_Model.sub
),导入过程选择了
ADS Netlist
,生成的原理图如图所示:
b"``D ?
[attachment=57760]
6*u,c^a
其中自动生成
11
个端口,名称依次是
P1
、
P2
。生成
opa615_model.net
的
51
行为(
define opa615_model ( b c c_hold e_n 0 hold_ctrl iqadj s_h_in+ s_h_in- vcc vee)
),所以我把端口
P1
到
P11
名称按顺序改为了
b c c_hold e_n 0 hold_ctrl iqadj s_h_in+ s_h_in- vcc vee
,并创建了原理图符号如下:
}e 9!xA
[attachment=57763]
?"6Ov ]
根据
OPA615
的手册绘制了脉冲检测电路(手册的
20
页)如图所示:
?Gd sOg^
[attachment=57762]
bAf,aV/C&|
在输出端放置了接点
VOUT
,观察电压变化。
<I;5wv
仿真时出现错误:
#~^btL'dHF
Error detected by hpeesofsim during netlist parsing
AoYaVlKG8
ADS-syntax parser error in” D:\ADS\exam1_prj\opa615_model.net”,line 51:
Wta]BX
‘syntax error’
ZK6Hvc0
[attachment=57761]
J$F nm\
kbxg_UI;
附件,opa615_model.net内容
L=O lyHO
)MZC>:
; Translated with ADS Netlist Translator (*) 332.400 Sep 18 2008
740B\pc0
;OPA615 Wide Bandwidth DC Restoration System
{Oj7
; REV. A - Created 07/11/06
X-ramus2@ti.com
B^fT>1P
;
u$%A#L[
;
I"@p aLZ
; NOTES:
DAdYg0efex
; 1- This macromodel predicts well: DC, small-signal AC, noise,
;+ azeW^
; , and transient performance under a wide range
r}_lxr
; of conditions.
$&hN*7Ts
; 2- This macromodel does not predict well: distortion
%_MEfuL
; (harmonic, intermod, diff. gain & phase, ...),
BOvF)4`
; temperature effects, board parasitics, differences
G2`${aMS
; between package styles, and process changes
P7:d ly[,q
; 3- For Spice3F4 users they might need to un-comment the lines for the F
_;hf<|c
; function and comment out the Lines for PSpice F functions
?CP2AK
; and subckts. First try the present netlist then comment out lines if
w{!(r
; errors appear.
^T6S()G
; General form:
?]#OM_,8
; FXXXXXXX N+ N- <POLY(ND)> VN1 <VN2 ...> P0 <P1 ...> <IC=...>
kA4@`YCl
; Examples:
rn8cdMN
; F1 12 10 VCC 1MA 1.3M
;HNq>/{
; 4- For some simulators the subckt for the F statement need to be placed
{tw+#}T a
; inside the ends statement followed by carriage return
,zhJY ?sk
; 5- Known Problems: - None
`&!k!FZY*
;
^C/
; |-------------------------------------------------------------|
&]F3#^!^
; | This macro model is being supplied as an aid to |
dRW$T5dac
; | circuit designs. While it reflects reasonably close |
mM_ k^4:
; | similarity to the actual device in terms of performance, |
PT'MNH
; | it is not suggested as a replacement for breadboarding. |
R_ ZK 0ar
; | Simulation should be used as a forerunner or a supplement |
u.,Q4u|!
; | to traditional lab testing. |
J0Z7l
; | |
_Mk7U@j+9
; | Neither this library nor any part may be copied without |
` qUX.
; | the express written consent of Texas Instruments Corp. |
>|g?wC}V;
; |-------------------------------------------------------------|
a~PK pw2%
;
tF7hFL5f
; CONNECTIONS:
;W]\rft[
; B Input
r^0F"9eOL
; | C Output
Ag9?C*
; | | C_Hold Output
D`[Khs f
; | | | E Input/Output
jZteooJG|
; | | | | Ground
pTJX""C
; | | | | | Hold Control
3BG>Y(v
; | | | | | | Iq Adjust
ALc`t(..}A
; | | | | | | | S/H +In
/mA,F;
; | | | | | | | | S/H -In
LzML%J62
; | | | | | | | | | Positive Supply
Cr C=A=e
; | | | | | | | | | | Negative Supply
>6<q8{*
; | | | | | | | | | | |
/Fgw$ ^H
define opa615_model ( b c c_hold e_n 0 hold_ctrl iqadj s_h_in+ s_h_in- vcc vee)
d\]Yk]r
x1=0.125
QA3/
x2=x1*2
]p7jhd=
x3=x1*3
zmI] cD@G
x4=x1*4
t)f-mQz)
x8=x1*8
v6GPS1:a
x10=x1*10
k&