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  • TRF37D73: schematic check

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    Part Number: TRF37D73 Hi; I saw there are some differences between the schematic on datasheet and on the TRF37x73 and TRF37x75 EVM user's guide. in the later, there are two resistors, R1 and R2, in VCC and output inductor; but there is no those two…
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  • RE: TRF37D73: Input impedance

    Hello Michael, Would you be able to share simulation/calculations and a scope shot of what you are seeing in the lab? From the TRF37D73, you should be seeing around 19.5dB of gain at around 2GHz. Understood, and yes the device would not be able to meet…

  • TRF37D73: TRF37D73 ADS2014 Model file to ADS ISSUE

    TI Thinks Resolved
    Part Number: TRF37D73 Hi，team My customer has the following questions, “When I import a TRF37D73 ADS2014 Model file to ADS，I can import them successfully.But in the simulation,the emulator reported an Erorr detected by hpeesofsim during netlist flattening…
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  • TRF37D73: Cascade multiple RF gain blocks and prevent damage from high power input?

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    Part Number: TRF37D73 Hello, I'm looking for suggestions on ways to implement a RF amplification frontend section capable of handling the widest range of input powers without melting, and still be budget-friendly ($ <10). The output should be in…
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  • TRF37D73: Regarding swiching time reduction between amplifier enable and powerdown mode

    TI Thinks Resolved
    Part Number: TRF37D73 Other Parts Discussed in Thread: AFE7900EVM , , TRF1208 , AFE7900 , TRF37A73 , TRF37B73 Hello support Team, I am looking for the RF gain block which is having the internal fast bypass switching for Direct sampling transceiver ( AFE7900EVM…

  • TRF37D73: output 1db

    Part Number: TRF37D73 dear TRF37D73Z is used for output amplification in 5.8ghz band of WiFI6 router, and the compression point of output 1dB is only 15dbm, is it because the output impedance is not well matched? Need conjugate matching of output…
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  • TRF37D73: Cascade design?

    Resolved
    Part Number: TRF37D73 Are there any reference designs or pointers on how to cascade a TRF37x73? For example, are DC blocking caps required between the stages? Is the RF choke required on both stages? Series resistors to help with stability? Thanks!
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    • Answered

  • TRF37A73: TRF37D73 one way out? and power input.

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    Part Number: TRF37A73 Other Parts Discussed in Thread: TRF37D73 , Hi gents, I've got 2 questions related to the TRF37D73 : - I would like to increase output power of a DECT module, this module got a maximum RF output of 23dbm ( according to regulation…
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  • TRF37D73: S-parameters at power down state

    Part Number: TRF37D73 I am considering using this amplifier in one of our subsystems, but the following question arises: When activating the PWDN state: How is the S11 and S22 of the amplifier? Are the ports matched to 50 Ohm in this state?
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  • TRF37D73: Amplifiers forum

    Resolved
    Part Number: TRF37D73 Dear TI Support Engineer Questions for TRF37D37 amplifier. We are evaluating this part for our new 5.8GHz wireless charger LNA and hope to get more detailed performance data on this part. 1. What is delay part to part variations…
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