Announcements

Measure CO2 When It Matters - Infineon’s XENSIV™ PAS CO2 now comes in SparkFun Red. Check it now!

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Gagilan
Level 1
Level 1
5 replies posted 10 sign-ins 5 sign-ins

Hello,

do you have some tool or support for speed sensor signal jitter measurement.

Thanks.

0 Likes
1 Solution
julis
Moderator
Moderator
Moderator
5 likes given 100 replies posted 50 solutions authored

Hi @Gagilan 

    You can use an electromagnet to test the jitter of the sensor at different frequencies. By controlling the polarity of the magnet through the current direction of the coil.

 

Best, Julis

View solution in original post

0 Likes
3 Replies
julis
Moderator
Moderator
Moderator
5 likes given 100 replies posted 50 solutions authored

Hi @Gagilan 

  Jitter value has been given in datasheet. Like TLE4941C, it is showed in https://www.infineon.com/dgdl/Infineon-TLE4941C-DataSheet-v03_01-EN.pdf?fileId=db3a30433899edae0138c... Table 4.

  If you still have any other questions, feel free to reach out us.

 

Best, Julis

0 Likes
Gagilan
Level 1
Level 1
5 replies posted 10 sign-ins 5 sign-ins

Hi, julis,

could you please give me more detail information about how to get sensor signal jitter, can we do it during our product development by ourself.

Thanks.

0 Likes
julis
Moderator
Moderator
Moderator
5 likes given 100 replies posted 50 solutions authored

Hi @Gagilan 

    You can use an electromagnet to test the jitter of the sensor at different frequencies. By controlling the polarity of the magnet through the current direction of the coil.

 

Best, Julis

0 Likes