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Part Number: TRF371135 Tool/software: Hello
I have a device where the TRF371135 is used, according to the documentation I have all 4 Registers of the Device should be written.
I measured a quite awkward behaviour of the SPI Interface.
Yellow = MOSI…
Part Number: TRF371135 Other Parts Discussed in Thread: ADS62P49 , TRF371109 , TRF371125 , , TRF3710 The datasheet is mostly silent on the VCM pin, except when it is contradictory. The pin definition is "B aseband common-mode input voltage ", implying…
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: TRF371135 Other Parts Discussed in Thread: TRF370417 , ADC32RF45 Hi there,
we are trying to build a wide band receiver and channel bandwidth upto ~500MHz, ~1000MHz using this IQ de-modulator.
It is not clear about output IQ signal bandwidth…
Part Number: TRF371135 I am confused as to what the typical gain is for this. In the datasheets I see graphs relating the gain to the LO and not RF, which seems a bit odd to me, with gain around 40 dB. Is using the LO reference for the gain the proper…
Part Number: TRF371135 I'm working on a high-bandwidth device (hoping to use the full 1.7-6GHz range) and would like to use the TRF371135 in a single-ended format on the RF side (I am ok with a balanced LO). Most other IQ demodulators allow for a…
Part Number: TRF371135 Can this IC work as a phase detector?
RF frequency = LO Frequency
RF signal level << LO signal Level
Goal = DC level at Mixer Output or BB Output a function of the phase difference between RF & LO
Yes, this is an unusual…
Other Parts Discussed in Thread: TRF371135 Hello,
could somebody tell me the minimum RF input signalpower, the TRF371135 needs to mix a 5.8GHz signal down to zero?
Thanks a lot.
Best Regrads,
Benedikt Neidlein
Other Parts Discussed in Thread: TRF371135 Hi
I have purchesed a evaluation board of TRF371135 for implementing zero IF receiver.
In board resistor is set in 2G5. so my RF signal is centered at 2.5GHz having bandwidth of 16MHz.
I am controling the board…
Other Parts Discussed in Thread: LMH5401 , TRF371135 Hi,
I'm using the LMH5401 (as an active balun 2-3GHz) as an input device for the TRF371135 (IQ demodulator). Both need to be powered using a 5V single-supply. That gives me a common-mode voltage of 2…
