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CC1310 - Max Data Rate?

Other Parts Discussed in Thread: CC1310, CC1125, CC1200, CC1350

Hi,

The preliminary datasheet for CC1310 indicated 4Mbps (GFSK), but the recently published data sheet (SWRS181 - August 15) only has typical data rate 50kbps, with Max Data Rate “TBD”.  Wonder what the expected maximum data rate would be. Any idea?

Also there are references to an Errata (SWRZ062), but the link is broken. Is there anyway I could get hold of this please?

Thanks.

Deejay

 

  • CC13xx is a very flexible IC that can cover a wide range of data rates.
    The characterization of the higher data rate modes has unfortunately taken longer time that we estimated. One of the reasons for this is that we had to do an update to the silicon from rev A to rev B. Despite the fact that we do not expect that the changes would influence the high speed modes, the TI quality system requires us to re-do most of the qualification tests. Another reason for the delay is that we have also been working on new modes, both high data rate, but also new long range modes. Here are the ongoing plans – this applies to both CC1310 and CC1350.

    2GFSK: Qualification on silicon rev B up to 500kbit/s is in the final stages and is expected to move into the datasheet in Q1 2017. Settings can be shared.

    4GFSK: Qualification on silicon rev B up to 1500kbit/s is ongoing and we target to release this to the data sheet in Q1 2017. Settings can be shared.

    Shaped 8FSK: Qualification up to 4000kbit/s has been completed on silicon rev A. This mode is using zero IF solution that requires long preambles. For longer range and similar throughput, we rather recommend to use the 4GFSK mode. Settings can be shared.
    Shaped 8FSK Performance:
    Sensitivity: -83 dBm (1%BER)
    Blocking 10 MHz: 40dB
  • Thanks for the information. I am using the CC1310 Launchpad R 1.3 Can you tell me which silicon is on this Launchpad PCB? Does it use the rev B version?

    Thanks,

    Chris
  • The CC1310 LPs out should use rev B. You can easily check if you connect it to SmartRF studio or Flash programmer 2. If the version is stated as 2.1, you have a rev B device.
  • sorry wrong post because of thread bug !

  • Is the 4GFSK 1500Kbit/s option working in the 433MHz band?