Other Parts Discussed in Thread: TDA2
Dear team,
My customer has the following questions regarding automotive RADAR:
1. what the best power management for a TDA2x family processor + AWR1243P RF front end.
there are schematic with LP87524, but according to the " http://www.ti.com/processors/automotive-processors/tdax-adas-socs/applications/radar.html "
the recommendation is
TPS65917 or TPS659039 |
2. there are a 2 Band Width types, the first is sweep BW =4GHz and second is IF = 15MHz. I can't understand what the purpose of IF band? what is added value of 15MHz, 20MHz is better?
3. At cascading mode, 4 AWR1243 (3 slaves and 1 master) we have a 4 MIPI CSI bus, but TDA2X process have only a 1 MIPI input, there is some FPGA that convert 4 MIPI to VIP bus? could you send me some schematic or block diagram, please?
4. please send me a full datasheet of AWR1243 that include information about output power of FM_CW_CLK_OUT signal, according to some reference schematic this is 6dBm, but is not exist in the datasheet
Can you please advise for the above, Thanks a lot.
Kind regards,
Shai