Other Parts Discussed in Thread: TINA-TI
Hi,
I'm designing an RF ampflier thats needs to cover the radio AM_FM bandwith, i.e ~500kHz to 120MHz.
The TRF37C73 is spec'd down to 1MHz and I'd anticipate it would work below that as well.
Question to TI is - do you have any results for this part at 500kHz and what value does the RF Choke need to be changed to?. App note TIDU607 suggests a choke value of 4.7uH. I'm giessing I'd need to double that to at least 10uH?.
Any help would be appreciated
thanks!