Part Number: TRF371109 Tool/software: I am planning to connect the IQ demodulator TRF371109 to a vector modulator. The common mode bias voltage on the IQ demodulator is 1.5V while on my vector modulator its 0.5V. How can i resolve this problem
Other Parts Discussed in Thread: TRF371109 , LMX8410L One of out customers is looking for the IQ demodulators with following specifications.
Zero IF : DC to 100 MHz (at least)
RF and LO: 300 to 1000 MHz
NF: < 7 dB
Gain: > 6 dB
P1dB: > 10…
Part Number: TRF371109 Dear colleagues,
I performed evaluation measurement of IQ-demodulator TRF371109. Frequency band of interest is 300MHz. I have measured NF for one path (I or Q), with highest gain setting and I got 17dB, which is higher than the…
Part Number: AFE7222 Other Parts Discussed in Thread: TRF371109 , TRF371135 , , TRF370333 I have a query regarding the connection of IQ outputs from TRF371109 and TRF371135 to form a single IQ channel (one differential I and one differential Q) for sampling…
Part Number: TRF371109 Hello Team,
Can you share with us the ESD information of the device? It seems that this is not available in the datasheet a nd quality sheet.
Thanks in advance.
Regards,
Renan
Part Number: TRF371109 Hi
I am using TRF371109 in my new design, I want to just use SPI to control the PGA gain, then how do I deal with the parallel external control pins(Gain_B0 ，Gain_B1，Gain_B2 )?
Can these three pins be left NC(No connect) if…
Part Number: TRF371109 Hi
I am using TRF371109IRGZR in my design now, I downloaded the footprint (Ultra librarian) from the link provided on TI website. but the footprint is rather strange. we usually draw the pastemask (for stencil manufacturing) at…
Part Number: TRF372017 Other Parts Discussed in Thread: TRF371109 Good day Colleagues,
My customer is asking:
What is the best way to interconnect those
- TRF372017 LO_OUT_N/P pins 33/34
- TRF371109 LO_IN_N/P pins 31/30
in order to reach the…
Part Number: TRF371109 Hello:
I have measured the I/Q demodulator gain using the voltage method, i.e. 20*log( vrms of BB I/vrms of mixer input) at 926MHz and got close to the datasheet typical gain of 41dB.
Now, I am measuring the same I/Q demodulator…
Part Number: TRF371109 Other Parts Discussed in Thread: TRF3710 Hello TI E2E!
I have several questions concerning your down-converter TRF371109.
- Which microcontroller, ferrite bead, SPST and SHUNT would you recommend to use?
- To what refer the…
