MC7354 VCC range

Input VCC range is from 3.0 to 4.4V, but why does it recommend 3.8V in the design guideline?
it’s not a common power rail value as most of the mini PCI-E slot only support 3.3V.

If we only use data no voice, would it be OK with 3.3V power supply like MC7750?

Hi,

I believe it is a document issue and you are using the outdated one.

Please refer to latest PTS for MC7354 (rev.4) and which indicated 3.3v as typical (min 3.0, max 3.6)
http://developer.sierrawireless.com/Resources/Resources/AirPrime/Minicard/AirPrime_MC7354_Product_Technical_Specification_and_Customer_Design_Guidelines.aspx

And for sure, MC7354 definitely works with 3.3V, the standard.

Hope it helps.
Thx