We were trying to use the s2p file at http://www.analog.com/en/rfif-components/rfif-amplifiers/adl5521/products/product.html.
However, the s2p file in not compatible with ADS 2013. Any suggestions?
Also, we need to get the design/spice model…
My project needs an LNA in the 1-2GHz range, so I chose the ADL5521.
When I looked at the datasheet of the ADL5521, I found that there was a problem of impedance matching over a wide frequency range. The typical circuit of datasheet recommends choosing…
When I use the given peripheral components (2140MHz) on the datasheet to configure the ADL5521 chip, the chip attenuates the input signal about 10dB, does not play the role of amplification, but the current consumption can be observed from…
And I found that the S params downloaded online is about ADL5521 as below:
About ADL5521,ADL5531,How is the Absolute Maximum Ratings of revers power input to RFOUT ?
ADL5521 or HMC374SC70E can be used as LNAs for 2.4 GHz.
What are the requirements?
The board material is IS410. The thickness for the ADL5521 is 11.66 mils. The thickness for the ADL5545 is 13 mils.
The ADL5324 is 41.275 mm wide by 38.1 mm high.
The ADL5521 is 32.639 mm wide by 46.355 mm high.
The s parameter for the ADL5521 and the ADL5523 are de-embedded, which means that they are with respect to the pins of the device. And, yes, you do need to use the external matching components to achieve the performance that is specified on the spec page…
In the ADL5521 Datasheet (Rev A, pages 16 and 17), great discussion of the layout and component selection is given, except for TR 1 and 2.
How do you calculate the value?
I assume dielectric of the board matters - and wonder how it impacts the…