-- Expands differentiated technology offering for strategic communication infrastructure applications and customers

ALISO VIEJO, Calif. and CAMARILLO, Calif., March 18, 2015 — (PRNewswire) — Microsemi Corporation (Nasdaq: MSCC), a leading provider of semiconductor solutions differentiated by power, security, reliability and performance, and Vitesse Semiconductor Corporation (Nasdaq: VTSS), jointly announced today that Microsemi has entered into a definitive agreement to acquire Vitesse for $5.28 per share through a cash tender offer, representing a premium of 32 percent based on the average closing price of Vitesse's shares of common stock during the 30 trading days ended March 17, 2015. The board of directors of Vitesse unanimously recommends that Vitesse's stockholders tender their shares in the tender offer. The total transaction value is approximately $389 million.

Headquartered in Camarillo, California, Vitesse designs a diverse portfolio of high-performance semiconductors, application software, and integrated turnkey systems solutions for carrier, enterprise and Internet of Things (IoT) networks worldwide. Vitesse's products enable the fastest-growing network infrastructure markets including mobile access/IP edge, enterprise cloud access, and industrial-IoT networking.

"This acquisition is further evidence of Microsemi's continuing commitment to grow as a communications semiconductor company," stated James J. Peterson, Microsemi chairman and CEO. "Vitesse's highly complementary technology suite will expand our product offering and accelerate growth with differentiated technology in emerging markets, while benefitting from the increased scale, consolidated infrastructure and cost savings of the combined entity."

"The proposed acquisition of Vitesse by Microsemi will create a powerful combination," said Chris Gardner, Vitesse's chief executive officer. "I believe Microsemi will be able to leverage Vitesse's Ethernet technology and capabilities further into the communications market and has the scale to implement the adoption of our industrial IoT strategy."

Microsemi expects significant synergies from this transaction and expects to see immediate accretion in the first full quarter of completion. Based on current assumptions, Microsemi expects the acquisition to be $0.16 to $0.20 per share accretive in its first full fiscal year ending September 30, 2016.

As of this date, Microsemi remains comfortable with its Jan. 22, 2015 non-GAAP guidance for its second fiscal quarter of 2015, ending March 29, 2015. Microsemi currently intends to announce its second fiscal quarter results on April 23, 2015. Further details will be forthcoming.

Tender Offer and Closing

Under the terms of the definitive acquisition agreement, Microsemi will commence a cash tender offer to acquire Vitesse's outstanding shares of common stock at $5.28 per share, net to each holder in cash. Upon satisfaction of the conditions to the tender offer and after such time as all shares tendered in the tender offer are accepted for payment, the agreement provides for the parties to effect, as promptly as practicable, a merger which would result in all shares not tendered in the tender offer being converted into the right to receive $5.28 per share in cash. The tender offer is subject to customary conditions, including the tender of at least a majority of the outstanding shares of Vitesse's common stock on a modified fully diluted basis and certain regulatory approvals, including the expiration or termination of the applicable waiting period under the Hart-Scott-Rodino Antitrust Improvements Act, and is expected to close in Microsemi's fiscal third quarter, ending June 28, 2015. No approval of the stockholders of Microsemi is required in connection with the proposed transaction. Terms of the agreement were unanimously approved by the boards of directors of both Microsemi and Vitesse. Microsemi has received support agreements from Vitesse stockholders holding approximately 22 percent of Vitesse's outstanding common shares. Under the terms of the support agreements, these stockholders have agreed to tender their shares in the tender offer.

Under the terms of the merger agreement, Vitesse may solicit superior proposals from third parties for a "go shop" period of 21 calendar days continuing through April 7, 2015. It is not anticipated that any developments will be disclosed with regard to this process unless and until Vitesse's board of directors makes a decision to pursue a potential superior proposal. Deutsche Bank will assist Vitesse with its go shop process. There are no guarantees that this process will result in a superior proposal. The merger agreement provides Microsemi with a customary right to match a superior proposal. The agreement also provides for certain break-up fees payable to Microsemi in connection with the termination of the agreement in certain circumstances.

BofA Merrill Lynch is providing customary committed debt financing for the acquisition.  BofA Merrill Lynch and RBC Capital Markets acted as financial advisors, and O'Melveny & Myers LLP is acting as legal adviser to Microsemi. Deutsche Bank and Needham & Company are acting as financial advisors and Stubbs Alderton & Markiles, LLP is acting as legal advisor to Vitesse.

Webcast

Microsemi is hosting an analyst day today in New York, and will briefly address details of the transaction at that event. A live webcast and the accompanying presentation relating to the transaction will be available in the "Investors" section of Microsemi's website at www.microsemi.com.

Webcast date: March 18, 2015
Time: 9-11:30 a.m. EDT
Webcast link: http://investor.microsemi.com/Microsemi-s-Analyst-Day-2015

A replay of the company's analyst day webcast will also be available in the "Investors" section of Microsemi's website.  

About Microsemi

Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for communications, defense & security, aerospace and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete components; security technologies and scalable anti-tamper products; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, Calif., and has approximately 3,400 employees globally. Learn more at www.microsemi.com.

Microsemi and the Microsemi logo are registered trademarks or service marks of Microsemi Corporation and/or its affiliates. Third-party trademarks and service marks mentioned herein are the property of their respective owners.

About Vitesse

Vitesse (Nasdaq: VTSS) designs a diverse portfolio of high-performance semiconductors, application software, and integrated turnkey systems solutions for Carrier, Enterprise and Internet of Things (IoT) networks worldwide. Vitesse products enable the fastest-growing network infrastructure markets including Mobile Access/IP Edge, Cloud Access and Industrial-IoT Networking. Visit www.vitesse.com or follow us on Twitter @VitesseSemi.

Vitesse is a registered trademark of Vitesse Semiconductor Corporation in the United States and other jurisdictions. All other trademarks or registered trademarks mentioned herein are the property of their respective holders.

Microsemi Safe Harbor Statement

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: This release contains forward-looking statements based on current expectations or beliefs, as well as a number of assumptions about future events, and these statements are subject to factors and uncertainties that could cause actual results to differ materially from those described in the forward-looking statements. The reader is cautioned not to put undue reliance on these forward-looking statements, which are not a guarantee of future performance and are subject to a number of uncertainties and other factors, many of which are outside the control of Microsemi and Vitesse. The forward-looking statements in this release address a variety of subjects including, for example, the expected date of closing of the acquisition, the potential benefits of the merger, including the potentially accretive and synergistic benefits, Microsemi's revenue and earnings guidance, and any other statements of belief or about the Microsemi's plans, beliefs or expectations. The following factors, among others, could cause actual results to differ materially from those described in these forward-looking statements: the risk that Vitesse's business will not be successfully integrated with Microsemi's business or complement its products, including product mix and acceptance, gross margins and operational and other cost synergies; costs associated with the merger, tender offer and financing; the unsuccessful completion of the tender offer; matters arising in connection with the parties' efforts to comply with and satisfy applicable regulatory approvals and closing conditions relating to the transaction; increased competition and technological changes in the industries in which Microsemi and Vitesse compete; Microsemi's reliance on government contracts for a portion of its sales, including impacts of any federal government shutdown; Microsemi's failure to continue to move up the value chain in its customer offerings; negative or worsening worldwide economic conditions or market instability; downturns in the highly cyclical semiconductor industry; intense competition in the semiconductor industry and resultant downward price pressure; inability to develop new technologies and products to satisfy changes in customer demand or the development by the company's competitors of products that decrease the demand for Microsemi's products; unfavorable or declining conditions in end markets; inability of Microsemi's compound semiconductor products to compete successfully with silicon-based products; production delays related to new compound semiconductors; variability of the company's manufacturing yields; the concentration of the factories that service the semiconductor industry; delays in beginning production, implementing production techniques, resolving problems associated with technical equipment malfunctions, or issues related to government or customer qualification of facilities; potential effects of system outages; the effect of events such as natural disasters and related disruptions on our operations; inability by Microsemi to fulfill customer demand and resulting loss of customers; variations in customer order preferences; difficulties foreseeing future demand; rises in inventory levels and inventory obsolescence; potential non-realization of expected orders or non-realization of backlog; failure to make sales indicated by the company's book-to-bill ratio; risks related to the company's international operations and sales, including availability of transportation services, political instability and currency fluctuations; increases in the costs of credit and the availability of credit or additional capital only under more restrictive conditions or not at all; unanticipated changes in Microsemi's tax provisions, results of tax examinations or exposure to additional income tax liabilities; changes in generally accepted accounting principles; principal, liquidity and counterparty risks related to Microsemi's holdings in securities; environmental or other regulatory matters or litigation, or any matters involving contingent liabilities or other claims; the uncertainty of litigation, the costs and expenses of litigation, the potential material adverse effect litigation could have on Microsemi's business and results of operations if an adverse determination in litigation is made, and the time and attention required of management to attend to litigation; uncertainty as to the future profitability of acquired businesses, and delays in the realization of, or the failure to realize, any accretion from acquisition transactions; any circumstances that adversely impact the end markets of acquired businesses; and difficulties in closing or disposing of operations or assets or transferring work, assets or inventory from one plant to another. In addition to these factors and any other factors mentioned elsewhere in this news release, the reader should refer as well to the factors, uncertainties or risks identified in the company's most recent Form 10-K and all subsequent Form 10-Q reports filed by Microsemi with the SEC. Additional risk factors may be identified from time to time in Microsemi's future filings. The forward-looking statements included in this release speak only as of the date hereof, and Microsemi does not undertake any obligation to update these forward-looking statements to reflect subsequent events or circumstances. Guidance is provided only on a non-GAAP basis due to the inherent difficulty of forecasting the timing or amount of certain items that have been excluded from the forward-looking non-GAAP measures, and a reconciliation to the comparable GAAP guidance has not been provided because certain factors that are materially significant to Microsemi's ability to estimate the excluded items are not accessible or estimable on a forward-looking basis.