ADL5920 has internal amplitude detectors that can be calibrated to measure forward and reflected power magnitude. There is no provision for phase angle measurement.
order the DC2847A-KIT on the bottom of adl5920 product page.
https://www.analog.com/en/products/adl5920.html#product-samplebuy
regards,
andy
hi,
the ADL5920-EVALZ SCH. is in the adl5920 datasheet, page 23. there's no user manual for this board, but it only requires 5v on VPOS to power the board up.
Take a look at ADL5920 which is a scalar reflectometer with integrated coupling (www.analog.com/ADL5920). Also take a look at this circuit note(www.analog.com/cn0374). The ideas in there could be used to make a vector reflectometer.
ref: https://ez.analog.com/rf/f/q-a/105667/software-tools-for-adicup3029
I got this working in the past.
I have a new computer. I ran the quikeval but upon its completion I get a screen in which it says "The USB-to-Serial Controller is not connected"…
Any application note for connecting 55dBm signal to ADL5920?
I recently received a DC2847A (or EVAL-ADL5920-ARDZ)
On this page: https://wiki.analog.com/resources/eval/user-guides/eval-adl5920-ardz
it says to come to this EngineerZone to request the tools/GUI...
So - how do I get it?
Thanks
-Mike
here's the gerber files for the EVAL-ADL5920-ARDZ.
610-DC2847A_REV01_GERBER.zip
Hi!
What is a release schedule for ADL5920? Will it be ready for autumn?
Or should we stay with conventional directional couplers along with LTC5583 IC?
Looking at the schematic for the eval board
wiki.analog.com/.../sch_dc2847a-1_adl5920.pdf
I see U2 is a 24LC025-I/ST
I assume that holds calibration data fro the board?
If not what is it for?
If so, is it preloaded at the factory?