ROFS MICROSYSTEM: Innovator in Acoustic MEMS Technology,Your Best Partner of RF Filter Solution

PublishTime：2022-09-23

■Company Overview
ROFS Microsystem was established in 2011. It is a microsystem company with the mode of IDM(covers RF design, MEMS process R&D, wafer process manufacturing, packaging and test, and sales.). It is a pioneer in the field of bulk acoustic wave (BAW) filter of RF front- end in China. ROFS is the first company in China and Asia to achieve mass production on advanced BAW filter chips , and is the only one in China that have provided more than 100 million BAW filter chips to customers each year.
■Overview Information
●ROFS (founded in 2011) is a global leader in offering radio frequency (“RF”) Bulk Acoustic Wave (BAW) components and module, utilizing patented interference coupled bulk acoustic resonator (ICBAR TM) technology.
●We are the largest exclusive supplier of BAW filtering products with a wide frequency rang covering from 700MHz to 10GHz.
●Provides a comprehensive 4G/5G solutions for mobile communication, network infrastructure and other ruggedized RF applications.
●Owns independent intellectual property rights for the design, process, material, device structure and packaging, with total 561 granted and pending international patents.
■Technology Highlight
●Wide frequency range: 700MHz ~ 10GHz
●Ultra high Q-value: >5000
●Fractional bandwidth ranges between 0.01% and >20%
●Substantially improved power handing capability: as high as 8W (CW, 5000hours, 55℃)
●Industry-leading temperature stability (temperature drift coefficient: within +/-2ppm/℃)
●Stable high volume manufacturing process yield: >95%
●Various packaging technologies for harsh environments
■Product Highlight
●Filter: GPS, WIFI 2.4G, B40, B41, B34, B39, etc.
●Duplexer: B1, B2, B3, B4, B5, B7, B8, B25, etc.
●Diplexer: B39+41, B34+39
●Multiplexer: B1+3, B25+66
●5G application: n41, n77, n78, n79, WiFi-6 5.2G/5.6G
●Highest reliability level and superior life time for harsh and mission-critical environments
●Hundreds of readily developed narrow band and wide band filter solutions are available off the shelf
●Offer a wide variety of custom-designed discrete or integrated filter solutions
■Core Talent Team
●2 International Experts
●10 PH.D.
●100+ Master
●One of the earliest teams to engage in BAW research and industrialization in the world
●Focus on the field of radio frequency MEMS research for 20 years, including MEMS chip R & D and production
●Years of working experience in famous high-tech companies, many years of product development, mass production experience
●Products developed have been adopted by world class mobile phone manufacturers
●More than 200 papers have been published at premium international journals and conferences

Brand of Product：	ROFS
Part#：	RSFP2313E 、 RSFP2603D 、 RSFM1801A More Part#
Product Category：	RF Filter 、 bulk acoustic wave (BAW) filter 、 Duplexer 、 Diplexer 、 Multiplexer 、 Filter More
Application：	[ mobile communication ][ network infrastructure ][ ruggedized RF application ][ 4G Application ][ 5G Application ][ Base station ] More
Data Type：	Supplier and Product Introduction 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：	2022/7/5
Version Number：
Data Encoding：
Data Size：	5 MB

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