Welcome to our dedicated page for Tower Semiconductor news (Ticker: TSEM), a resource for investors and traders seeking the latest updates and insights on Tower Semiconductor stock.
Tower Semiconductor Ltd. reports developments tied to its role as a pure-play specialty foundry for high-value analog semiconductor solutions. The company provides technology, development and process platforms for IDMs and fabless companies across consumer, industrial, automotive, mobile, infrastructure, medical, aerospace and defense markets.
Recurring updates cover analog and specialty process platforms including SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS and non-imaging sensors, displays, integrated power management, silicon photonics and MEMS. Company announcements also address customer and partner demonstrations, aerospace and defense foundry applications, AI infrastructure and optical networking technologies, quarterly financial results, conference participation, and the multi-fab manufacturing footprint in Israel, the United States, Japan and Italy.
Tower Semiconductor (NASDAQ/TASE: TSEM) and pSemi have won the Industry Paper Competition Award at the 2025 IEEE International Microwave Symposium (IMS) for their groundbreaking paper on RF switch technology. The award-winning research showcases Tower's PCM RF switch technology, which achieved unprecedented performance metrics including DC-110 GHz bandwidth, less than 2 dB insertion loss, and 30 dBm power handling.
The innovation demonstrates 15-20 dB improvement in linearity compared to RFSOI CMOS solutions, positioning Tower at the forefront of RF front-end technology development for 5G, future 6G, SatCom, and millimeter-wave applications.
Tower Semiconductor (NASDAQ/TASE: TSEM), a leading foundry specializing in high-value analog semiconductor solutions, has announced its participation in two major investor conferences. The company will attend the 22nd Annual Craig-Hallum Institutional Investor Conference in Minneapolis on May 28, 2025, and the 53rd Annual TD Cowen Technology, Media & Telecom Conference in New York on May 29, 2025. Investors will have the opportunity to schedule one-on-one meetings with company representatives through conference organizers or by contacting Tower's investor relations team.
Tower Semiconductor (NASDAQ/TASE: TSEM) has scheduled its first quarter 2025 earnings release for Wednesday, May 14, 2025. The company will host a conference call on the same day at 10:00 a.m. Eastern Time to discuss Q1 2025 financial results and Q2 2025 guidance.
The conference call will be accessible via webcast through Tower Semiconductor's Investor Relations website. Participants must pre-register to receive dial-in details and a unique PIN. The teleconference recording will remain available for replay for 90 days.
Tower Semiconductor (NASDAQ/TASE: TSEM) and Alcyon Photonics have announced a strategic collaboration to accelerate photonics integration development. The partnership combines Tower's high-volume Silicon Photonics (SiPho) manufacturing platform with Alcyon's advanced photonic design capabilities.
Key highlights of the collaboration include:
- Development of silicon-validated, high-performance photonic building blocks and circuits
- Alcyon's design techniques maintain channel drifts below 3 nm despite fabrication variations up to 30 nm
- Focus on CWDM solutions for data center networking in O band
- Advancement in coherent communications across C+L bands for enhanced bandwidth
The partnership aims to provide customers with consistent, high-yield results and accelerate the development cycle for next-generation optical applications in datacom, telecom, and sensing markets.
Tower Semiconductor (TSEM) has been honored with a Supplier Excellence Award from Northrop Grumman (NOC) for its outstanding performance in supporting national security technologies. The recognition was announced during Northrop Grumman's recent Supplier Excellence Awards Ceremony.
Ken Brown, VP of Enterprise Global Supply Chain at Northrop Grumman, highlighted Tower's contribution to delivering technologies that enhance national security for the U.S. and its allies. The partnership focuses on providing innovative and cost-effective military and security solutions.
Mike Scott, Sr. Director and General Manager of Tower's Aerospace & Defense Business Unit, expressed pride in receiving this recognition, emphasizing the company's dedication to delivering exceptional quality, reliability, and service to Aerospace & Defense customers through advanced technologies and manufacturing capabilities.
OpenLight and Tower Semiconductor (NASDAQ/TASE: TSEM) have successfully demonstrated a 400G/lane modulator on Tower's integrated silicon photonics platform PH18DA. The innovation achieved a better than 3.5db extinction ratio using PAM-4 modulation format at 0.6 volts peak-to-peak drive voltage.
The demonstration, built using OpenLight's IP on Tower's existing platform, supports next-generation optical communication architectures from 100G to 400G/lane. Operating across all four CWDM wavelengths, it enables a commercially viable path for DR8 and FR4 next-generation 3.2Tb solutions.
The technology offers significant advantages for datacom and AI applications, including small size, high bandwidth, low drive voltage, and volume manufacturability. The platform also supports heterogeneous integration of modulators, lasers, and optical amplifiers on a single, compact photonic integrated circuit (PIC).
OpenLight and Tower Semiconductor (NASDAQ/TASE: TSEM) have successfully demonstrated a 400G/lane modulator on Tower's PH18DA integrated silicon photonics platform. The demonstration achieved a better than 3.5db extinction ratio using PAM-4 modulation format at 0.6 volts peak-to-peak drive voltage.
Built using OpenLight's IP on Tower's existing platform, which already supports 100G and 200G/lane, this innovation enables a scalable solution for high-speed data transfer in cloud computing, AI and ML applications. Operating across all four CWDM wavelengths, it provides a commercially viable path for DR8 and FR4 next-generation 3.2Tb solutions.
The platform offers heterogeneous integration of 400G modulators, lasers, and optical amplifiers on a single, compact photonic integrated circuit (PIC), providing advantages in size, bandwidth, and low drive voltage while maintaining volume manufacturability.
Tower Semiconductor (NASDAQ/TASE: TSEM) and Innolight have expanded their collaboration to ramp up production of next-generation Silicon Photonics (SiPho) solutions for AI and data centers. The breakthrough technology reduces external optical components and halves the required number of lasers per module, streamlining optical module design and improving cost efficiency.
The partnership focuses on delivering solutions for:
- 100Gbps per lane (400G/800G)
- 200Gbps per lane (1.6T)
- Future 400Gbps per lane (3.2T) optical modules
Tower's new SiPho platform features industry-leading edge coupling efficiency and higher-performance modulators, enabling reduced complexity, improved system reliability, and enhanced supply chain robustness. The collaboration aims to meet the increasing demand for high-speed optical connectivity in AI-driven data centers and cloud infrastructure.