Part Number: TRF37C75 Dear Specialists,
My customer is considering TRF37C75 and has a question.
I would be grateful if you could advise.
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According to the datasheet, PWDN pin has a resistor in the device.
What ohm does it has?
I also would…
Part Number: TRF37C75 Is Rbias (R2 in TRF37c75 relevant data sheet) , mandatory?
Could we set R2=0R (Vcc=5V+/-5%)?
I would appreciate your comment/ recomendation.
Thank you in advance
Part Number: TRF37D73 Other Parts Discussed in Thread: TRF37C75 , Hello,
I have a question about the startup time of the device by controlling the PWDN pin of TRF37D73 and TRF37C75.
According to the data sheet, it is described that reaching 90% Pout…
Other Parts Discussed in Thread: TRF37C75 Hi,
Customer is going to use TRF37C75 for mobile communication system.
So, would you please provide Power dissipation(MAX) value?
They strongly requests the data to estimate exactly the power consumption…
Other Parts Discussed in Thread: TRF37C75 Hi,
Our customer is considering TRF37C75.
Would you give us the information about following characteristics at 3.5GHz ?
・Gain（min, typ, max）
・NF（min, typ, max）
・P1dB（min, typ, max）
・OIP3（min, typ…
Other Parts Discussed in Thread: TRF37C75EVM Hi,
Our customer is evaluating TRF37C75EVM. When they use for 3.5GHz RF flequency, should capacitor and inductor be optimised ? If so, please let me know the recommended value ?
Best Regards,
Kato
Hi Durga Prasad,
Looking at your requirements, you need a gain >50dB which is difficult to get in one stage. You can consider Pre driver like TRF37D73 / TRF37C75 from TI in 1st stage then a Power amplifier. Unfortunately TI does not offer last stage…
Hello Yusuke,
Not much can be done in the way of changing the specifications of the device outside of tuning the frequency range further. If the customer is willing to lower the maximum gain, they can use the TRF37C75 which has slightly which has slightly…
