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Re: low noise amplifier


 

Hi Ferdian Cahyodwiputro.
You gave yourself the problem from scratch.
Using the command ". Inc" or ". Lib" you have to enter into it full name.
In my electronic circuit: .inc 2SC5006.txt.
If you like the LIB file extension, then copy my file 2SC5006.txt to a file 2SC5006.lib.
Bordodynov.

11.07.2013, 11:42, "Ferdian Cahyodwiputro" <ferdiancahyodwiputro@...>:

Hi Mr.§¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó

i was download your file but cannot open in LTspice because format not .lib.
can you upload again with format .lib for component transistor 2SC5006?

________________________________
From: §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó <BordodunovAlex@...>
To: "LTspice@..." <ltspice@...>
Sent: Wednesday, July 10, 2013 7:53 PM
Subject: Re: [LTspice] low noise amplifier

Hi Ferdian Cahyodwiputro.
I created a small electronic circuit to test the model. Using this scheme, I found that the description of the transistor pins are in non-standard order. I will put circuit in the TEMP folder.
Bordodynov.

10.07.2013, 15:33, "Ferdian Cahyodwiputro" <ferdiancahyodwiputro@...>:
Hi Mr. §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó
can you upload this component? because i still can't understand to create new component..
i'm still newbe

________________________________
From: Ferdian Cahyodwiputro <ferdiancahyodwiputro@...>
To: "LTspice@..." <LTspice@...>
Sent: Wednesday, July 10, 2013 6:22 PM
Subject: Re: [LTspice] low noise amplifier

thank you..

this conversation helpfull my trouble.

________________________________
From: §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó <BordodunovAlex@...>
To: "LTspice@..." <ltspice@...>
Sent: Wednesday, July 10, 2013 5:06 PM
Subject: Re: [LTspice] low noise amplifier

==>HELP==>F.A.Q==>Third-party Models-->
.....
Example for a 3-pin NPN transistor but defined with a .SUBCKT statement:
.....

Bordodynov.

10.07.2013, 13:55, "Ferdian Cahyodwiputro" <ferdiancahyodwiputro@...>:
thank you for your information by the way so i must create new design symbol with this parameter?

________________________________
From: §¡§Ý§Ö§Ü§ã§Ñ§ß§Õ§â §¢§à§â§Õ§à§Õ§í§ß§à§Ó <BordodunovAlex@...>
To: "LTspice@..." <ltspice@...>
Sent: Wednesday, July 10, 2013 12:21 PM
Subject: Re: [LTspice] low noise amplifier

Hi.
Model:

.SUBCKT q2SC5006_v111 7 8 9
Ccb 2 5 58f
Cce 2 6 87f
Cbe 7 9 0.67f
Cb 1 2 180f
Ce 2 3 180f
Lb 5 7 1.09n
Lc 2 8 0.79n
Le 6 9 0.99n
Lb2 1 5 0.004n
Le2 3 6 0.004n
Qnpn 2 1 3 q2SC5006_v111_M

.MODEL q2SC5006_v111_M NPN
+(IS=616e-18 BF=161 NF=0.99 VAF=50.0
+ IKF=1.5 BR=14.4 NR=0.99 VAR=2.4
+ IKR=0.32 ISE=38.2e-14 NE=2.19 ISC=80e-17
+ NC=1.0 RB=4.37 IRB=759e-6 RBM=2.23
+ RE=0.4 RC=5.0 CJE=2.21p VJE=0.954
+ MJE=0.408 CJC=1p VJC=0.667 MJC=0.408
+ XCJC=0.8
+ FC=0.50 TF=20.0e-12 XTF=1e-3 VTF=0.668
+ITF=9.7 TR=0 PTF=40 EG=1.11
+ XTI=3.0 XTB=0)
.ENDS q2SC5006_v111

Bordodynov.

10.07.2013, 08:20, "ferdiancahyodwiputro" <ferdiancahyodwiputro@...>:
dear everyone
i have toruble to design low noise amplifier.
i search transistor 2SC5006 in library LTspice but i can't found it.
please help me how to get transistor 2SC5006 in library LTspice









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