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CC2538 review

Other Parts Discussed in Thread: CC2538

We are designing Automotive infotainment module, We used TI base Zig bee SOC (CC2538).

We have the following doubts,

  1. 1x USB data port, 1x UART port is connected to the host processor (imx6).  for initial boot up configuration, do we need any other interface ?
  2. In RF front end circuit, instead of discrete solution we have used BALUN circuit. As mentioned in the application note “swra297b” we have used “2450BM15A0002E”. please confirm whether it can be used?
  3. In the “2450BM15A0002E” design,  we have swapped  the BAL1, BAL2 pins for layout constrains. We don’t have internal circuit for “2450BM15A0002E”.   so Please confirm whether we can swap the BAL1, BAL2 pins of “2450BM15A0002E”.

regards

Lakshminarayanan N