TSEM

Business Context and Reporting Period

This Form 6-K filing by Tower Semiconductor Ltd. (TowerJazz) covers the period of April 2016, specifically dated April 5, 2016. The filing serves as a news announcement regarding the availability of the company's new SiGe Terabit Platform, designed to enable high-speed wireline communications for the terabit age. TowerJazz operates as a global specialty foundry leader with manufacturing facilities in Israel, the U.S., and Japan.

Key Financial Metrics

The filing text does not provide specific financial values for revenue, profit, cash flow, margins, debt, or liquidity. This document is a product announcement rather than a financial results report.

Material Changes and Product Developments

• New Platform Launch: TowerJazz announced the availability of its S4 300GHz platform, the highest performance process to date, extending its SiGe Terabit Platform family (which includes HX, H2, H3, and H4).
• Performance Capabilities: The new H4 and S4 processes feature transistor speeds exceeding 300GHz and can reduce power consumption by nearly an order of magnitude compared to previous generations.
• Market Context: The announcement cites a projected 2020 market for high-speed optical components in excess of $9 billion, driven by wireline data traffic growing at double-digit CAGRs.
• Customer Adoption: The S4 platform is already in design with TowerJazz's largest commercial SiGe wireline customer.

Guidance, Outlook, and Management Commentary

Management highlighted recent demonstrations using the H3 process that set records for data rates:

• UCI Demonstration: Achieved up to 70Gbps data rate with an estimated power consumption of less than 0.5mW per GHz.
• Bell Labs/Nokia Demonstration: Showcased the world's first demonstration of a >100Gbps serial datalink built with a silicon IC, featuring 56-GBaud, 4-PAM transmission over 2-km of single-mode fiber.

Dr. David Howard, Executive Director & Fellow, expressed excitement about the S4 process enabling higher speeds and lower power, anticipating ground-breaking results from partners. The filing includes a Safe Harbor statement noting that forward-looking statements are subject to risks and uncertainties, and the company disclaims any obligation to update this information.

Investor Verification Checklist

• Verify the specific revenue contribution of the SiGe Terabit Platform in upcoming quarterly earnings reports.
• Confirm the identity and volume commitments of the "largest commercial SiGe wireline customer" currently in design with the S4 platform.
• Review the "Risk Factors" section in the most recent Form 20-F for details on market competition and technology adoption risks.
• Monitor future press releases for customer demonstrations utilizing the new S4 300GHz process.