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LMX2592: Rev.F from Rev.E

Guru 20090 points
Part Number: LMX2592

Hello,

I have the question about datasheet Revision F of LMX2592.

(1) MASH_EN
Could you please let me know the reason that MASH_EN was revised to "1" of program to default in Rev F ?
If we set the MASH?EN to "0" , are there any problem?

(2) Switched the RFoutBP and RFoutBM pins
Could you please let me know this revised reason?
Is there anything to consider with this change for current design?
Also, the simplified schematic in page 1 and Figure 32 of page 36 is not revised to new pins.

Best Regards,
Ryuji



  • Hi Ryuji-san,

    MASH_EN has to be equal to 1, otherwise fractional channels are not possible.
    Pin name changed because of the wrong description in the older version datasheet, we did not change the chip design.
    You are right, the block diagram and application schematic did not have the right pin assignment. Thank you for pointing this out, we will change them later.