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  • TRF37D73: Cascade multiple RF gain blocks and prevent damage from high power input?

    Resolved
    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…
    • Resolved

  • 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…
    • Answered

  • 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.

    Resolved
    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…
    • Resolved

  • 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?
    • Answered

  • 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…
    • Resolved

  • TRF37D73: Output power concern

    TI Thinks Resolved
    Part Number: TRF37D73 Dear colleague, Our customer plan to use TRF37D73, but datasheet only tells the MAX input power is 10dBm. If the input power is 0dB, the gain is 20dB, whether it could achieve 20dB output power? Best Regards, Rock Su
    • Answered

  • TRF37D73: Radiation susceptibility information

    Resolved
    Part Number: TRF37D73 Hello, I understand that this part is not qualified or radiation tolerant, but is there any assessment to the susceptibility of this part to radiation? This may include: Previous radiation testing up to a low krad amount; Existence…
    • Resolved

  • TRF37D73: Part traceability

    TI Thinks Resolved
    Part Number: TRF37D73 Hello, my name is Gabriel and I'm inquiring about this component to assess a possible future purchase. I'd like to ask the following questions: - Despite this being a COTS device is it possible to obtain any kind of traceability…

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