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ST25R3916B AAT Variable Capacitors
The LXRW Variable Capacitors used on the Reference Design ST25R3916-DISCO / STEVAL-25R3916B are now marked as Last Buy by Murata. What alternatives are recommended for new designs?
Thanks,
Nick
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Hello nick_s,
In terms of NFC Forum compliance, please have a look at our AN5896.
It explains how to switch between reader and card mode matching without variable capacitors.
Otherwise please let us know if you have any specific questions.
BR Travis
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