Hi ashishbondia,
It looks like Skyworks has
discontinued those filters, so it wouldn't be a
good idea to design them into anything.
http://www.skyworksinc.com/uploads/documents/ProductDiscontinuance_BAW_01_27_09.pdf
You might just try calling them to ask for the
frequency response... tell them you're a student
working in a lab and need to do a project and have
some on-hand.
• USA: 781-376-3000
• Asia:
886-2-2735 0399 Ext. 990
• Europe: 33 (0)1 41443660