CC1350: Do CC1350/CC1310/CC1312/CC1352 any/all support ASK Modulation ..

Newman

Part Number: CC1350
Other Parts Discussed in Thread: CC1310,

Hi Team SimpleLink,

Looks like CC1350 supports OOK modulation (see snip below from SmartRF Studio settings). Do these devices (CC1310/CC1350/CC1312/CC1352) any/all support ASK modulation?

Thanks, Merril

over 5 years ago

0 TER over 5 years ago

TI__Guru**** 317180 points

OOK is a form of ASK. ASK is generally defined as going between two power levels where the power levels can be selected but OOK is going between a power level and off. Since maximum modulation depth is wanted, OOK is more or less always used. OOK support for CC13x2 is planned for Q2.

What is the background for the question?

0 Newman over 5 years ago in reply to TER

TI__Expert 6005 points

Hi TER,

Customer wants to use ASK in a TPMS monitoring system where ASK modulation may be required. Have you seen the CC13xx used in any TPMS systems?

Thanks, Merril

0 TER over 5 years ago in reply to Newman

TI__Guru**** 317180 points

I've sent out a mail internally to check.

I have seen questions both on sub 1 GHz and 2.4 GHz solutions here.

But for this usecase, don't you need a automotive qualified device? Also see https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/886503?CC2640R2F-CC2640R2F-for-TPMS

0 Newman over 5 years ago in reply to TER

TI__Expert 6005 points

Hi TER,

This use-case is not in-tire but to receive TPMS from the tire.. ;^)

Thanks, Merril

0 TER over 5 years ago in reply to Newman

TI__Guru**** 317180 points

I see that we have suggested sub 1 GHz for this application from time to time but I don't have an overview if CC13xx is used. What is the datarates in this systems?

Sub-1 GHz

Sub-1 GHz forum

CC1350: Do CC1350/CC1310/CC1312/CC1352 any/all support ASK Modulation ..