Paolo,
You may receive this same message elsewhere, but as I know that you've had some interest for CMA3000, I wanted to approach you directly:
Murata has issued end of life for CMA3000. This means that CMA3000 product will become obsolete in the end of 2013. Please see more detailed LTB schedule in attached obsolescence letter.
I'm sorry for the inconvenience this may cause you.
Best regards,
Juha