• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 34 subscribers
  • Views 119 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TCAN1043-Q1: Bit time

Eileen Hu
Intellectual 1310 points

Part Number: TCAN1043-Q1

Hi team,

My customer wants to know the data range of these parameters tBIT(BUS), tBIT(RXD), tREC when tBIT(TXD)=4us. Because the data rate they use is just 250kHz.

image.png

Regards,

Eileen

  • 0
    TI__Guru 71552 points

    Hi Elleen,

    Unfortunately, we do not specify for slower rates and would recommend to treat the characterization data as a small additive error around your 4 us / 250kHz slow data rate.

    I.e., Use the same with 500 ns offsets as a reference to estimate:

    • tBIT(BUS): 4us + (-65 ns .... + 30 ns) I.e., 3.935 us to 4.030 us
    • tBIT(RXD) 4 us +(-100 ns ... + 50 ns) I.e., 3.9 us to 4.05 us
    • tREC the same as the specified due to being tBIT(RXD) - tBIT(BUS), thanks.

    Best Regards,

    Michael.