WHERE I CAN FIND COMMON-COLLECTOR OSCILLATOR DESIGN TIPS?

HOPE SOME BODY CAN HELP ME ,THANKS .i AM DESIGNING A VCO WORKING IN GSM BAND AND ABSENCE NOW NEED SOME MATERIALS ,THANKS[/img]

http://www.skyworksinc.com/products_...m.asp?did=2062
http://www.skyworksinc.com/products_...m.asp?did=2066