How can I update CYW20719 chip TX power?

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

cross mob
SeunghanLim
Level 5
Level 5
Distributor - Changnam INT
250 sign-ins 50 replies posted 50 questions asked
Hi~ I'd like to raise CYW20719 chip TX power as class 1 As I know CYW20719 class is class 2. Can I raise tx power with external PA? If then, Which PA should I choose? Is there any other method to increase TX power? Many thanks BRs Daniel Lim
Daniel Lim
0 Likes
1 Solution
advait_kulkarni
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 100 solutions authored

Hi @SeunghanLim ,

We have a module based on CYW20719, which is CYBT-483056-02: https://www.infineon.com/dgdl/Infineon-CYBT-483056-02_CYBT-483062-02_EZ-BT_XR_WICED_Module-DataSheet... which has an external power amplifier. You can check the design files https://www.infineon.com/cms/en/product/wireless-connectivity/airoc-bluetooth-le-bluetooth-multiprot... for this module to refer to how the PA is interfaced and implement that in your design.

Please let us know if you have any queries or need help with the review.

 

Thanks and regards,

Advait Kulkarni

View solution in original post

0 Likes
1 Reply
advait_kulkarni
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 100 solutions authored

Hi @SeunghanLim ,

We have a module based on CYW20719, which is CYBT-483056-02: https://www.infineon.com/dgdl/Infineon-CYBT-483056-02_CYBT-483062-02_EZ-BT_XR_WICED_Module-DataSheet... which has an external power amplifier. You can check the design files https://www.infineon.com/cms/en/product/wireless-connectivity/airoc-bluetooth-le-bluetooth-multiprot... for this module to refer to how the PA is interfaced and implement that in your design.

Please let us know if you have any queries or need help with the review.

 

Thanks and regards,

Advait Kulkarni

0 Likes