I want to use A2T27S020N in my 12V system. Is there any unstability probloem or any life-time reduction problem？

[ryanfeng]

I'm designing a wide band PA with 12V dc supplied. I'm looking for a transistor holding about 20W which A2T27S020 meet my requirement. Hope can get some comments from NXP

[LPP]

A2T27S020N can be used at VDD=12V without any stability issues. However, it has been characterized to operate at VDD=28 and we have no measured data for VDD=12V. Using device at lower voltages would decrease device efficiency and P1dB compression output power. My rough estimation is that P1dB power would be ~10W.

What is the requirments of your application, frequency range, bandwidth, signal type and linearity requirments? We might propose a suitable part for your design.

Have a great day,
Pavel
NXP TIC

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[ryanfeng]

I'm designing a wide band PA system with 12V supplying. I need a transistor can output about 1W to finish one part of my system covering from 1800~2700MHz. Do you have any other recommending?

[LPP]

MMZ25332B, 1500–2800 MHz, 26.5 dB, 33dBm, 5V
MMZ27333B, 1500–2700 MHz, 35 dB, 33 dBm, 5V
MRFG35010AN, 30dBm W-CDMA, 9W CW, 12V

Have a great day,
Pavel
NXP TIC

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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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