CC1310: reference design 433MHz & 868MHz

HS FAE Germany

Mastermind 33010 points

Part Number: CC1310
Other Parts Discussed in Thread: CC1350

Hello,
do we have a reference design which supports 868MHz and 433MHz?

Regards, Holger

over 6 years ago

0 SVG over 6 years ago

TI__Prodigy 250 points

Holger,

There are two reference designs. One for 868/915 MHz (http://www.ti.com/lit/zip/swrc310) and one for 433 MHz (http://www.ti.com/lit/zip/swrc330)
Designs with integrated balun/filter is also available.

One design covering both frequencies is not available. A design for matching and filtering covering one octave would require two filter/matches and a switch.

Regards,
Sven

0 Michpo over 6 years ago in reply to SVG

Prodigy 130 points

This is schematic for CC1350 not for CC1310 . Why ? Can you explain?

If CC1350 contains same to CC1310 RF engine?

0 SVG over 6 years ago in reply to Michpo

TI__Prodigy 250 points

Hi,

Yes, the RF frontend is the same. The frequency bands and PHY availability is differs on CC1310 (Only Sub1G) and CC1350 (Sub1G and 2.4 GHz).
For Sub1 GHz operation these two devices are configured the same.

Regards,
SVG

Sub-1 GHz

Sub-1 GHz forum

CC1310: reference design 433MHz & 868MHz