LAUNCHXL-CC1350-4: Differential Switch

Ray Vincent Aranzaso

Part Number: LAUNCHXL-CC1350-4
Other Parts Discussed in Thread: CC1350, CC1352P, CC1352R

Hi,

Good Day.

We test the EVM of CC1350, PN: LAUNCHXL-CC1350-4. We would know why you use Differential Switch U11 instead to use single-ended Switch.

Why not use Balun from the chip CC1350 and single-ended Switch instead of the differential switch that you use on the EVM PN: LAUNCHXL-CC1350-4?

Please advise. Thank you very much.

Best Regards,

Ray Vincent

over 2 years ago

0 ZC over 2 years ago

TI__Mastermind 18845 points

Hi Ray,

For future designs we are not recommending CC1350 designs with the XMSSJE3G0PA-003.

Does the customer need a dual-band design or can they use either a Sub-1 GHz- or 2.4 GHz-specific device?

Regards,
Zack

0 Ray Vincent Aranzaso over 2 years ago in reply to ZC

TI__Mastermind 18180 points

Hi ZC,

Good Day. The customer needs a dual-band design.

Best Regards,

Ray Vincent

0 ZC over 2 years ago in reply to Ray Vincent Aranzaso

TI__Mastermind 18845 points

Hi Vincent,

For dual-band designs we would recommend using the CC1352R or CC1352P (depending on output power requirements) instead - is this a possibility for the customer?

The reasons for this are detailed in:

Regards,

Zack

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LAUNCHXL-CC1350-4: Differential Switch