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Re: ads hsmp
Hi,
I have made a PIN diode model in ADS with the help of this PDF. In Figure 13, a Simple model of the MACOM MAP202 PIN diode is given. but my problem in before FIGURE 14 they said they are applying 20uA for minimum currrent but in the FIGURE 14 they applied Ibias= 0.02. which I...
Hi,
I want to make a variable attenuator by using MA4FCP200 Flip Chip PIN Diode. Data sheet for this diode is here: **broken link removed**. I saw in a journal paper they made a variable attenuator with this PIN diode. But I am unable to make a pin diode in ADS with the given value in the data...
Re: ads,pin diode
Hi,
I am also trying to build a variable attenuator with PIN diode. I also want to use NLPINM1 in ADS but unable to do so. Your post is almost 6 years old that's why I am thinking maybe you have already solved your problem and can help me to. :-(
Regards
Hi,
I need a PIN-diode model for building an attenuator. from Infineon Technologies - Semiconductor & System Solutions - Infineon Technologies I got the spice model of a PIN-diode. But I am using ADS for building that attenuator. I didn't used Spice. So, can anyone help me to understand the...
In this tutorial at page 10 it is written "a MaCom MA4P202 PIN diode was chosen as it’s operating frequency range is
specified as 50MHz to 18GHz and is available in chip form". While I am searching for the datasheet of this diode, got a "Packaged PIN Diodes" pdf in the MACOM site. Is this means...
Hi,
i want to build a Broad-band active variable attenuator from this tutorial. **broken link removed**. Here they used a MACOM MA4P202 PIN diode in chip form for building this attenuator. I want to know If I order this PIN-diode prom MACOM, will I get the PIN-diode only in the chip form or will...
I want to use HSMP-481x diode in my variable attenuator circuit. Can anyone give me the requiered parameters to use it in the ADS? Can I use the PIN-Diode model which are available in ADS or I have to use the diode package? I f I have to use the diode package then I need a package schematic for...
Thanks vfone for your valuable comments. I made a RF choke for 7.5GHz and implemented it in the circuit. but I think I got nothing in the output port but strangely I am getting attenuation in the port which should be isolated (4). can I get any suggestion from you now?
schematic :
output:
Thanks vfone for your valuable comments. I made a RF choke for 7.5GHz and implemented it in the circuit. but I think I got nothing in the output port but strangely I am getting attenuation in the port which should be isolated (4). can I get any suggestion from you now?
schematic :
output:
Hi,
thanks a lot for the handbook.a :smile: This is the schematic that I have planed for this circuit. . Can anyone suggest me any site from where I can get my S1P file for the PIN diode. One more thing. is there any need to implement a RF choke in the PIN diode biasing circuit?
I am trying to build a PIN diode controlled variable gain attenuator by using two branch line directional coupler for my master's thesis at 7.5 GHz. In one journal they made such attenuator from 0dB coupler**broken link removed**. I have to use branch line instead of 0dB coupler. I need a...
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