RF Micro Devices
Company type | Public company |
---|---|
Nasdaq: RFMD | |
Industry | Semiconductor components |
Founded | 1991 |
Defunct | January 2, 2015 |
Fate | Merged with TriQuint Semiconductor |
Successor | Qorvo |
Headquarters | Greensboro, North Carolina, U.S. |
Area served | Worldwide |
Key people | Robert A. Bruggeworth (President and Chief Executive Officer) |
Brands | PowerStar, PowerSmart, Polaris Total Radio |
Revenue |
|
Total assets | |
Total equity | |
Number of employees | 3,500 (2014) |
Website | rfmd |
Footnotes / references [1][2] |
RF Micro Devices (also known as RFMD or RF Micro), was an American company that designed and manufactured high-performance radio frequency systems and solutions for applications that drive wireless and broadband communications. Headquartered in Greensboro, North Carolina, RFMD traded on the NASDAQ under the symbol RFMD.[3] The Company was founded in Greensboro, North Carolina, in 1991.[4] RF Micro had 3500 employees, 1500 of them in Guilford County, North Carolina.[5]
The company's products, predominantly
The company announced in February 2014 that it would merge with
Corporate history
Early history
The company was founded in 1991 in Greensboro, North Carolina by William J. Pratt, Powell T. Seymour and Jerry D. Neal, all of whom were former employees of Analog Devices.[8] From the beginning, it was focused on designing RFIC products for the commercial wireless market.[8]
In 1992 RFMD licensed
RFMD initially supplied ICs for
IPO and prominence
The
To strengthen its position in silicon-based products, RFMD entered into an agreement with
After construction of the company's own fabrication facilities was completed in 1998, its revenues for fiscal year 1999 ending March 27 more than tripled to $153 million, with net income of $20 million.[8] RFMD's stock price increased to a high of about $95 in March 1999, and the stock split several times.[8] Following a supply agreement with Nokia, at the time the world's largest cell phone maker, sales to Nokia consisted of 59% of the company's revenue in fiscal year 2000.[8] Nokia continued to be RFMD's largest customer for several years until 2011.[10][11]
On March 3, 2000, the closing price of RFMD's stock reached its highest level of $175 ($87.5 adjusted for subsequent stock splits),
Development of Polaris transceiver technology
In 2002, RFMD announced Polaris (Polaris Total Radio
Polaris chipsets were designed into handsets from Motorola and significantly contributed to revenue growth by 2005.[17] RFMD started high-volume shipments of Polaris 3 (a fully integrated quad-band EDGE RF front-end) to Nokia in the 2007.[18] However, as Motorola handset sales weakened in 2007, and a strategic shift towards a single-chip baseband/transceivers and away from RFMD's Polaris transceivers was evident at customers such as Motorola,[19] RFMD's Polaris business began to see challenges.
In May 2008, after significantly reduced expectations for transceiver revenue at RFMD's largest POLARIS 2 customer, RFMD announced that it would eliminate all product development expenses related to wireless systems, including cellular transceivers and GPS, although it would continue to support current products.[20] In June 2008, it announced that its Polaris solutions, including the most recent Polaris 3 which was still ramping up, continued to be designed into new handsets, and said that its Polaris 2 had shipped 100 million units. It expected sales of its Polaris RF solutions to continue until calendar year 2011.[21]
Other developments
In 2001, RFMD started operation of an assembly and test facility in Beijing, China.[22] The facility was expanded several times.[23][24] In 2008 RFMD transferred all testing of high-volume cellular products to the facility.[25]
RFMD has been a pioneer in developing
Acquisitions and mergers
In early 2001, RFMD bought RF Nitro Communications (RF Nitro)[31] that was founded in Charlotte, NC by Dr. James Shealy[32] in 2000 using technology licensed from Cornell to produce on 100mm(4inch) wafers, advanced wide-band gap semiconductor materials and RFIC products (InGaP HBT, GaAs PHEMT, and GaN HEMT on both silicon carbide and sapphire substrates) typically implemented in laser diodes that were further incorporated into broadband wireless and fibre-optic end products.[33][32] One notable advantage at the time to the Cornell licensed technology was the ability to obtain high semiconductor growth rates at low temperatures.[34]
In late 2007, RFMD bought another RF component maker,
In February 2014, RFMD announced it would merge with TriQuint Semiconductor.[6] On April 15, 2014, the two companies announced that the holding company for both RF Micro and TriQuint would be called Rocky Holding Inc., with both companies considered subsidiaries. Each company's shareholders would own a 50 percent stake.[5] Rocky Holding will trade on the NASDAQ, and RF Micro's Robert Bruggeworth will be president and CEO, while TriQuint's Ralph Quinsey will be chairman.[5] The deal was projected to close in the second half of the year, after which the companies will execute a one-for-four reverse stock split resulting in 145 million shares outstanding.[5]
On January 2, 2015, RFMD and Triquint jointly announced that they had completed their merger of equals to form
Markets and competitors
GaAs-based RFICs
While the
Vertically integrated competitors in the market for
with which RFMD has signed a merger agreement.Despite the fact that the wireless GaAs device market has continued to grow in recent years, RFMD has seen mixed results.[40] Competitors Skyworks and Avago have seen their GaAs revenues increase consistently,[40] while RFMD experienced lower sales in 2011 and 2012 and lost market share. RFMD's GaAs device market share declined from 20% in 2008 (when it was #1)[45] to 12.4% in 2011[46] and further declined in 2012[40] before a recovery in 2013/2014. For Q2 2014, RFMD reported strong sequential growth, reaching record quarterly revenue of US$316 million and improved profitability, while forecasting further growth for Q3 2014.[47]
RFMD's Polaris chipsets, sold from 2004 to 2011, were aligned with certain established but declining baseband architectures, including
Shift to CMOS-based RFICs
As CMOS silicon-based RFICs for wireless applications such as mobile phones have gradually become more competitive (but still inferior) in terms of performance when compared to GaAs (while providing advantages relating to cost and chip integration), they have replaced GaAs products for part of the low-end (2G) power amplifier market as of early 2014.[51][52] Silicon on insulator technology has already largely replaced GaAs for antenna switch applications,[51] and RFMD has been part of this transition.[38] At various times in the past companies have had strong expectations for CMOS-based RFICs such as power amplifiers which failed to materialize.[44] However, Qualcomm, the dominant provider of the silicon chip content in mobile phones, has made significant investments in this area and reported volume shipments of a 3G/4G front-end solution using CMOS-based power amplifier technology in February 2014.[53]
Proliferation of CMOS-based solutions increases competition from CMOS RF companies such as Peregrine Semiconductor as well as mobile phone SoC and chipset providers such as Qualcomm and others, and has the potential to significantly reduce the addressable market for GaAs-based devices.[51] However, companies traditionally focused on GaAs, including RFMD, already use
References
- ^ "About RFMD". RFMD. Retrieved May 28, 2014.
- ^ a b "RF Micro Devices, inc. Annual Report" (PDF). RFMD. Retrieved May 28, 2014.
- ^ "RF Micro Devices, Inc. Stock Report". NASDAQ. Retrieved May 28, 2014.
- ISBN 1-878086-98-7.
- ^ a b c d Craver, Richard (April 15, 2014). "New corporate structure created for RF Micro, TriQuint deal". Winston-Salem Journal. Retrieved April 15, 2014.
- ^ a b Spencer, Malia (February 24, 2014). "TriQuint to merge with North Carolina firm, create new $2B company". Portland Business Journal. Retrieved February 25, 2014.
- ^ a b "Merger of RFMD and TriQuint Is Now Complete, Qorvo™ Emerges as a New Leader in RF Solutions". RFMD. January 2, 2015. Retrieved January 5, 2015.
- ^ a b c d e f g h i "RF Micro Devices. Gale Directory of Company Histories. The Gale Group, Inc, 2006". Answers.com. Retrieved May 29, 2014.
- ^ a b "RF MICRO DEVICES INC (RFMD) IPO - Company IPO Overview". NASDAQ. Retrieved May 29, 2014.
- ^ "Form 10-K". U.S. Securities and Exchange Commission. June 1, 2011. Retrieved May 28, 2014.
- ^ "Form 10-K". U.S. Securities and Exchange Commission. May 25, 2012. Retrieved May 28, 2014.
- ^ a b "RFMD historical prices". Yahoo! Finance. Retrieved May 29, 2014.
- ^ "Form 10-Q". U.S. Securities and Exchange Commission. February 8, 2000. Retrieved May 29, 2014.
- ^ "Historical Data - NASDAQ-100 Index". NASDAQ. Retrieved May 29, 2014.
- ^ "RFMD VLIF transceiver chipset targets GSM/EDGE/GPRS handset designs". February 11, 2002. Retrieved May 29, 2014.
- ^ "RFMD introduces Polaris Total Radio transceiver for GSM/GPRS/EDGE applications". Compound Semiconductor. February 11, 2002. Retrieved May 28, 2014.
- ^ "RFMD busts sales record on Polaris success". Compound Semiconductor. January 25, 2006. Retrieved May 29, 2014.
- ^ "RFMD's 21% sequential growth driven by Polaris 3 shipments to Nokia and Motorola recovery". Semiconductor Today. October 23, 2007. Retrieved May 29, 2014.
- ^ "Plunging handset sales hit Motorola market share". Compound Semiconductor. April 19, 2007. Retrieved May 29, 2014.
- ^ "RFMD(R) Announces Fiscal 2008 Fourth Quarter Results". PR Newswire. May 6, 2008. Retrieved May 29, 2014.
- ^ "RF Micro Devices(R) Commences Volume Shipments of POLARIS(R) to Multiple Leading Handset Manufacturers". RFMD. July 10, 2008. Retrieved May 29, 2014.
- ^ "RF Micro Opens China Facility". EDN network. September 21, 2002. Retrieved May 30, 2014.
- ^ "RFMD(R) Expands Capabilities in Beijing Facility". RFMD. July 17, 2007. Retrieved May 29, 2014.
- ^ "RFMD(R) Expands Assembly Capacity to Accommodate Strong Product Demand". GlobeNewswire. September 23, 2013. Retrieved May 29, 2014.
- ^ "RF Micro Devices Announces Production Test Facility Consolidation". PR Newswire. April 16, 2008. Retrieved May 29, 2014.
- ^ "RF Micro Devices Gets $3.2 Million In R&D Contracts". EFY Times. February 24, 2010. Retrieved May 29, 2014.
- ^ "RFMD(R) Unveils First 1.2 GHz Power Doubler Amplifier Supporting New DOCSIS 3.1 Cable Specification". RFMD. October 18, 2013. Retrieved May 29, 2014.
- ^ "RFMD Awarded $9.7M Air Force Contract to Produce Millimeter Wave GaN Integrated Circuits". RFMD. March 25, 2014. Retrieved May 29, 2014.
- ^ "RFMD Teams With NC State on $70 Million Department of Energy Power Electronics Development Award". RFMD. January 15, 2014. Retrieved May 29, 2014.
- ^ a b "RFMD foundry services". RFMD. Retrieved May 29, 2014.
- ^ EETimes (October 17, 2001). "RFMD to acquire RF Nitro Communications". EE Times. Retrieved October 25, 2022.
- ^ a b "James R. Shealy". ieeexplore.ieee.org. Retrieved August 25, 2023.
- ^ "Cornell Startups Acquired by Other Companies : Center for Technology Licensing". ctl.cornell.edu. Retrieved October 20, 2022.
- ^ US5868837A, DiSalvo, Francis J.; Yamane, Hisanori & Molstad, Jay, "Low temperature method of preparing GaN single crystals", issued 1999-02-09
- ^ "RFMD to Acquire Sirenza Microdevices". RFMD. August 13, 2007. Retrieved May 29, 2014.
- ^ "Welcome to RF Micro Devices - News Release". Thomson Reuters. Retrieved May 28, 2014.
- ^ "RFMD to Acquire Filtronic Compound Semiconductors Ltd". PR Newswire. December 20, 2007. Retrieved May 29, 2014.
- ^ a b "RFMD selling UK GaAs fab to Phoenix-based Compound Photonics". Semiconductor Today. July 24, 2013. Retrieved June 1, 2014.
- ^ a b "RF Micro to buy Amalfi Semi for $47 million". EE Times. November 5, 2012. Retrieved May 28, 2014.
- ^ "RFMD Announces Actions to Reduce Manufacturing Costs and Increase Cash Flow". Compound Semiconductor. December 17, 2008. Retrieved May 30, 2014.
- ^ "III-V foundries - Pure-play leads the way for GaAs ICs". Compound Semiconductor. February 24, 2012. Retrieved May 30, 2014.
- ^ "WIN Semiconductors Corp. Reports Fourth Quarter 2013 and Full Year 2013 Consolidated Results" (PDF). WIN Semiconductor. March 7, 2014. Retrieved May 30, 2014.
- ^ a b "CMOS amplifiers get ready to kick GaAs". Compound Semiconductor. December 20, 2012.
- ^ "Avago, Eudyna and WIN Shake Up GaAs Rankings". Microwave Journal. December 1, 2009. Retrieved May 30, 2014.
- ^ "Shifting landscapes in the GaAs industry". Compound Semiconductor. July 11, 2012. Retrieved May 30, 2014.
- ^ "RFMD® Achieves Record Quarterly Revenue of $316.3 Million". RFMD. July 24, 2014. Retrieved July 28, 2014.
- ^ "Inside Motorola's Slim SLVR". Electronic Design. March 20, 2006. Retrieved June 1, 2014.
- ^ "Skyworks Captures GSM/GPRS and EDGE Design Wins at MediaTek". Microwave Journal. May 27, 2010. Retrieved June 1, 2014.
- ^ "Needham & Company Upgrades TriQuint Semiconductor (TQNT) to Buy; Its Time To Play Ball; Upgrading Ahead of Multiple 2012 Growth Drivers". StreetInsider.com. August 10, 2011. Retrieved June 1, 2014.
- ^ a b c d "Move over GaAs?". Compound Semiconductor. February 19, 2014. Retrieved May 30, 2014.
- ^ a b "GaAs will fend off silicon CMOS in handset front-ends". Compound Semiconductor. June 13, 2013. Retrieved May 30, 2014.
- ^ "Qualcomm Launches First Chips with Integrated CMOS Power Amplifier and Antenna Switch for 3G/4G LTE multiband Mobile Devices". Qualcomm. February 24, 2014. Retrieved May 30, 2014.
- ^ "RF Micro Devices(R) Announces Flexible Gallium Arsenide Sourcing Strategy". RFMD. March 19, 2013. Retrieved May 30, 2014.
- ^ "RFMD(R) Surpasses Shipment Milestone With Breakthrough CMOS Power Amplifiers". RFMD. August 26, 2013. Retrieved May 30, 2014.
External links
- Official website at the Wayback Machine (archived February 21, 2014)