RSFD1702C Band3 FBAR Duplexer

PublishTime：2022-04-25

●Description:
■RSFD1702C is a high performance duplexer designed for applications in LTE Band 3 (1710~1785 MHz UL, 1805~1880 MHz DL).
■RSFD1702C is designed with Film Bulk Acoustic Resonator(FBAR)technology, which provides high-Q filters and meet requirements of low insertion loss, high out-of-band attenuation, high power handling and stringent linearity.
■RSFD1702C uses chip scale packaging(CSP) technology to assembly the filters into a molded chip-on-board module with the footprint of 1.8mm x 1.4mm and height of 0.61mm.
●Features：
■Miniature Size
▲1.8mmx1.4mmx0.61mm
■Low insertion loss
▲TX band, 1710-1785MHz: 1.5dB Typ
▲RX band, 1805-1880MHz: 1.8dB Typ
■High Isolation
▲TX isolation: 60dB Typ
▲RX isolation: 58dB Typ
■Input power
▲+29dBm CW for 5000h@+55deg.C
■ESD protection ability：HBM Class 1C
■Moisture Sensitivity: MSL3
■Single-ended(SE) 50ohm receive&transmit ports
■Storage Temperature：-40 to+85degC
●Environmental:
■Full implement with RoHS compliant
■Lead Free (Pb free)

Brand of Product：	ROFS
Part#：	RSFD1702C More Part#
Product Category：	Band3 FBAR Duplexer More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2021/10/27
Version Number：	Rev C
Data Encoding：
Data Size：	1.6 MB

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