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Showing 75 results View by: Thread Post Sort by
  • Kazuki Itoh
    Kazuki Itoh
    • 1 month ago
    • RF & microwave
    • RF & microwave forum

    TRF372017: DC coupling

    TI Thinks Resolved
    Part Number: TRF372017 Hello team, As DC component is needed in my application, I tried to change coupling caps at BBI and BBQ pins to 0Ohm resistor for DC coupling. However, it didn't work because RFOUT level decreased by approx. 18dB. Could...
  • Kang Hsia
    Kang Hsia
    • 1 month ago
    • RF & microwave
    • RF & microwave forum

    RE: TRF372017: Order of programming registers and optimal register values for 2450 MHz modulated output?

    Hi Chan100 The EEPROM is meant to store some settings from TI factory for the VCO bias. The storage is not meant to store the entire programming sequence of the TRF372017. The VCO bias and PLL bias should be programmed as recommended below. Therefore...
  • RJ Hopper
    RJ Hopper
    • 1 month ago
    • RF & microwave
    • RF & microwave forum

    RE: TRF372017: Image Rejection

    Ok, so you determined the I port was not working. That explains why the Vcm is off and why there was no sideband suppression. Something still must not be configured properly in that path. Sometimes it is difficult to debug. Perhaps you can break the connection...
  • Kang Hsia
    Kang Hsia
    • 3 months ago
    • RF & microwave
    • RF & microwave forum

    RE: TRF372017: Spurious is occurring at high frequencies.

    Hi Shota-san, I will have to double check through some measurements. Since it is a legacy device, I am not able to pull up old histories. I am not able to comment from past characterization, and will have to measure on EVM to comment. -Kang
  • Sally Richardson
    Sally Richardson
    • 6 months ago
    • RF & microwave
    • RF & microwave forum

    TRF372017: Customer has requested ESD data which I cannot find in the data sheet

    TI Thinks Resolved
    Part Number: TRF372017 ESD Data needed to complete the below for this part HBM CDM MM TRF372017IRGZR TI
  • FRANK1
    FRANK1
    • 8 months ago
    • RF & microwave
    • RF & microwave forum

    TRF372017: ESD RANK OF CDM

    • Resolved
    Part Number: TRF372017 Greetings, what is the ESD rank of CDM for TRF372017IRGZT? thanks.
  • SM
    SM
    • 2 months ago
    • Data converters
    • Data converters forum

    DAC3484: TRF372017 interface

    TI Thinks Resolved
    Part Number: DAC3484 Hello, Please advise on a dc-coupled interface circuit between DAC3484 and TRF372017? I assume that in-order to correct IQ imbalances and LO leakage we will need a dc-coupled interface. We have the following circuit already...
  • Kang Hsia
    Kang Hsia
    • 1 month ago
    • RF & microwave
    • RF & microwave forum

    RE: RF transmission of a high frequency ON-OFF signal

    HI Kerui, Our AFE transceiver products (i.e. AFE7444, AFE77xx, and AFE79xx) can all do these types of applications. We also have TRF372017 and TRF371115 that can do basic modulations and demodulations like this. However these products may be overkill...
  • Carlo Cabaccan
    Carlo Cabaccan
    • 11 months ago
    • RF & microwave
    • RF & microwave forum

    TRF372017: ESD HBM Rating

    • Resolved
    Part Number: TRF372017 Hi team, Good day. What is the ESD HBM of the TRF372017 ? Regards, Carlo
  • Kang Hsia
    Kang Hsia
    • 1 month ago
    • RF & microwave
    • RF & microwave forum

    RE: TRF372017EVM: Suppressing harmonics

    Hi Itoh-san, Is the 10MHz spur located at 10MHz at the TRF372017 output? or is it located 1200MHz +/-10MHz? The 10MHz of the REFOCXO is clocking the LMX device, not the TRF372017 directly. Therefore, if the TRF372017 has 10MHz output at the RF output...
>

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