This is one Lot (Qty. 2) of New Pacific Monolithics 2.4-2.5GHz RF Power Amplifier MMIC, Part Number: PM2117 in PM_SOP Package.
General Spec:
Data sheet on Web at:
http://www.datasheetarchive.com/dlmain/Datasheets-319/212486.pdf
I have PCB designed for this MMIC, link below: