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10 Leading cmos tcxos Factory in China 2026

Jun 17, 2026Leave a message

Introduction to CMOS TCXOs

CMOS TCXOs (Complementary Metal - Oxide - Semiconductor Temperature - Compensated Crystal Oscillators) are crucial components in modern electronic systems. These oscillators provide highly stable frequency signals, which are essential for applications such as telecommunications, network equipment, satellite communication, and high - precision measurement devices. The CMOS output interface makes them highly compatible with a wide range of digital circuits, enabling seamless integration into various electronic products. By compensating for temperature - induced frequency variations, CMOS TCXOs ensure reliable and accurate performance even in harsh environmental conditions.


10 Leading Factories

1. Suzhou Hangjing Elec & Tech Co., Ltd.

Suzhou Hangjing Elec & Tech Co., Ltd. is a well - established enterprise in the field of crystal oscillators. The company is committed to research, development, production, and sales of high - performance frequency control products. With advanced production equipment and a professional R & D team, it has been at the forefront of the industry in terms of technological innovation and product quality.


Characteristics in CMOS TCXOs

  • High - Precision Frequency: The CMOS TCXOs produced by Suzhou Hangjing Elec & Tech Co., Ltd. offer extremely high frequency accuracy. Through advanced temperature compensation algorithms and high - quality crystal materials, the frequency stability can reach a very low level, meeting the requirements of high - end applications such as 5G communication base stations.
  • Low Power Consumption: In today's era of energy conservation, the company's CMOS TCXOs are designed with low - power - consumption features. This not only helps to reduce the overall power consumption of the electronic system but also extends the battery life of portable devices.
  • Miniaturization: With the trend of miniaturization in the electronics industry, the company has successfully developed small - sized CMOS TCXOs. These compact products can be easily integrated into small - sized electronic devices without sacrificing performance.


Company Advantages

  • Strong R & D Capability: The company has a group of experienced R & D engineers who are constantly exploring new technologies and materials to improve the performance of CMOS TCXOs. They keep up with the latest industry trends and customer needs, and can quickly develop new products to meet market demands.
  • Strict Quality Control: Suzhou Hangjing Elec & Tech Co., Ltd. has established a complete quality control system. From raw material procurement to product delivery, every production process is strictly monitored to ensure that each product meets high - quality standards.
  • Good Customer Service: The company attaches great importance to customer satisfaction. It provides comprehensive pre - sales and after - sales services, including product consultation, technical support, and product replacement. This has won the trust and praise of many customers.


Website: https://www.hcixtal.com/


2. TXC Corporation

TXC Corporation is a global leader in the frequency control device industry. It was founded in 1983 and has a long - standing reputation for high - quality products. The company has manufacturing plants in multiple locations around the world, including China.


Characteristics in CMOS TCXOs

  • Broad Frequency Range: TXC offers a wide variety of CMOS TCXOs with different frequency ranges. Whether it is for low - frequency applications in some industrial control systems or high - frequency requirements in 5G communication and satellite navigation, the company can provide suitable products.
  • High Stability over Temperature: Their CMOS TCXOs are designed with advanced temperature compensation techniques to maintain excellent frequency stability over a wide temperature range. This makes them suitable for use in extreme environmental conditions, such as in aerospace and automotive electronics.
  • EMI Suppression: In order to meet the electromagnetic compatibility requirements of modern electronic systems, TXC's CMOS TCXOs are equipped with effective EMI (Electromagnetic Interference) suppression features. This helps to reduce interference and ensure the normal operation of other electronic components in the system.


Company Advantages

  • Global Presence: With a global sales and service network, TXC can quickly respond to customer needs around the world. This global reach also allows the company to stay informed about the latest market trends and technological developments in different regions.
  • Rich Product Portfolio: In addition to CMOS TCXOs, TXC offers a wide range of frequency control products, including quartz crystals, oscillators, and filters. This one - stop - shopping advantage makes it more convenient for customers to source all their frequency - related components from a single supplier.
  • Continuous Innovation: The company invests heavily in research and development to continuously improve its product performance and develop new products. It has a number of patents and technological achievements in the field of frequency control.


3. Epson Toyocom Corporation (Now part of Seiko Epson Corporation)

Epson Toyocom is a well - known Japanese - affiliated company with a strong presence in the Chinese market. It has a long history of manufacturing high - quality precision components, including crystal oscillators.


Characteristics in CMOS TCXOs

  • High - Quality Crystal Materials: Epson Toyocom uses high - purity quartz crystal materials in the production of its CMOS TCXOs. These materials contribute to the excellent frequency stability and long - term reliability of the products.
  • Advanced Manufacturing Processes: The company employs advanced manufacturing processes, such as photolithography and thin - film deposition, to ensure the high precision and consistency of its CMOS TCXOs. This results in products with low phase noise and high - quality output signals.
  • Customization Capability: Epson Toyocom can provide customized CMOS TCXOs according to customer requirements. Whether it is a special frequency, package size, or performance parameter, the company can work with customers to develop tailored solutions.


Company Advantages

  • Brand Reputation: Epson Toyocom has a well - established brand reputation for high - quality products. This brand recognition gives customers confidence in the reliability and performance of its CMOS TCXOs.
  • Technical Expertise: With decades of experience in the field of crystal oscillator technology, the company has a deep understanding of the underlying principles and manufacturing processes. This technical expertise allows it to develop innovative solutions and solve complex technical problems.
  • Environmental Considerations: Epson Toyocom is committed to environmental protection. Its products comply with various environmental regulations, and the company also promotes green manufacturing processes to reduce its environmental impact.


4. Abracon Corporation

Abracon is a leading provider of frequency control and timing solutions. It has a strong R & D and manufacturing base in China, focusing on meeting the needs of the domestic and international markets.


Characteristics in CMOS TCXOs

  • Fast Frequency Pulling: Abracon's CMOS TCXOs feature fast frequency - pulling capabilities. This allows for quick adjustment of the output frequency, which is particularly useful in applications where rapid frequency changes are required, such as in some communication protocols.
  • High - Output Drive Capability: The products have high - output drive capabilities, enabling them to drive multiple loads without significant signal degradation. This makes them suitable for use in complex electronic systems with multiple connected devices.
  • RoHS Compliance: All of Abracon's CMOS TCXOs are compliant with the Restriction of Hazardous Substances (RoHS) directive. This ensures that the products are environmentally friendly and meet the regulatory requirements of many countries.


Company Advantages

  • Application - Specific Design: Abracon has a team of application engineers who can design CMOS TCXOs specifically for different applications. They understand the unique requirements of various industries, such as telecommunications, industrial automation, and consumer electronics, and can develop products that are optimized for these applications.
  • Short Lead Times: The company has an efficient production and supply chain management system, which allows it to offer short lead times for its products. This is crucial for customers who need to quickly bring their products to market.
  • Technical Support: Abracon provides comprehensive technical support to its customers. Whether it is product selection advice, technical troubleshooting, or design assistance, the company's technical team is always available to help.


5. SiTime Corporation

SiTime is a pioneer in the development of MEMS - based timing solutions. It has a significant market share in the CMOS TCXOs field in China.


Characteristics in CMOS TCXOs

  • MEMS - Based Technology: SiTime's CMOS TCXOs are based on Micro - Electro - Mechanical Systems (MEMS) technology. This technology offers several advantages over traditional quartz - based oscillators, such as smaller size, higher shock and vibration resistance, and better reliability.
  • Programmable Features: The products have programmable features, which allow customers to adjust the output frequency, drive strength, and other parameters according to their specific needs. This flexibility makes them suitable for a wide range of applications.
  • Low Jitter Performance: SiTime's CMOS TCXOs exhibit low jitter performance, which is essential for high - speed digital communication systems. Low jitter ensures accurate data transmission and reduces the error rate in the system.


Company Advantages

  • Technological Innovation: SiTime is at the forefront of MEMS - based timing technology. The company continuously invests in research and development to improve the performance and functionality of its products. It has a number of patents related to MEMS - based oscillator technology.
  • Scalability: The MEMS - based manufacturing process used by SiTime is highly scalable. This allows the company to quickly increase production capacity to meet the growing market demand.
  • Ecosystem Support: SiTime provides a rich ecosystem of development tools and software to support its customers. This includes evaluation boards, simulation software, and application notes, which help customers to quickly integrate SiTime's CMOS TCXOs into their designs.


6. Rakon Limited

Rakon is a global leader in the design and manufacture of frequency control products. It has a manufacturing facility in China to serve the local and regional markets.


Characteristics in CMOS TCXOs

  • Ultra - High Stability: Rakon's CMOS TCXOs are known for their ultra - high frequency stability. They are designed to meet the most demanding requirements of applications such as satellite communication, precision navigation, and high - speed data transmission.
  • Low Phase Noise: The products have low phase noise characteristics, which is crucial for applications that require high - quality signal sources. Low phase noise helps to reduce interference and improve the signal - to - noise ratio in the system.
  • Wide Operating Temperature Range: Rakon's CMOS TCXOs can operate over a wide temperature range, from extremely cold to hot environments. This makes them suitable for use in outdoor and industrial applications where temperature variations are significant.


Company Advantages

  • Advanced R & D Facilities: Rakon has state - of - the - art R & D facilities around the world. These facilities allow the company to conduct in - depth research on frequency control technology and develop innovative products.
  • Quality Assurance: The company has a strict quality assurance system in place. All products undergo rigorous testing and inspection before leaving the factory to ensure that they meet the highest quality standards.
  • Industry Experience: With decades of experience in the frequency control industry, Rakon has a deep understanding of the market and customer needs. It can provide reliable and high - performance products to meet the challenges of different industries.


7. Microchip Technology Inc.

Microchip is a well - known semiconductor company that also offers a range of CMOS TCXOs. It has a strong presence in the Chinese market, serving various industries.


Characteristics in CMOS TCXOs

  • Integrated Solutions: Microchip's CMOS TCXOs are often integrated with other semiconductor components, such as microcontrollers and analog - to - digital converters. This integration provides a more compact and cost - effective solution for electronic systems.
  • Low - Cost Options: The company offers a range of low - cost CMOS TCXOs without sacrificing too much on performance. These products are suitable for price - sensitive applications in the consumer electronics and industrial control markets.
  • High - Speed Interface Compatibility: Microchip's CMOS TCXOs are designed to be compatible with high - speed interfaces, such as USB 3.0, PCIe, and Ethernet. This makes them suitable for use in modern high - speed data communication systems.


Company Advantages

  • Broad Product Portfolio: In addition to CMOS TCXOs, Microchip offers a wide range of semiconductor products, including microcontrollers, memory chips, and power management devices. This allows customers to source multiple components from a single company, simplifying the supply chain management.
  • Technical Training and Support: Microchip provides comprehensive technical training and support to its customers. It offers online resources, training courses, and application notes to help customers better understand and use its products.
  • Market Reputation: Microchip has a good market reputation for providing high - quality and reliable semiconductor products. This reputation gives customers confidence in choosing its CMOS TCXOs for their applications.


8. IQD Frequency Products Ltd.

IQD is a specialist in the design and manufacture of frequency control products. It has a significant presence in the Chinese market, especially in the high - end applications.


Characteristics in CMOS TCXOs

  • High - Performance Frequency Control: IQD's CMOS TCXOs offer high - performance frequency control capabilities. They can achieve very high frequency accuracy and stability, which is suitable for applications such as high - precision test and measurement equipment and aerospace systems.
  • Custom - Built Designs: The company specializes in custom - built designs of CMOS TCXOs. It can work closely with customers to develop products that meet their specific performance, size, and environmental requirements.
  • High - Quality Packaging: IQD uses high - quality packaging materials and techniques for its CMOS TCXOs. This helps to protect the internal components from physical damage, moisture, and other environmental factors, ensuring the long - term reliability of the products.


Company Advantages

  • Engineering Expertise: IQD has a team of highly skilled engineers with in - depth knowledge of frequency control technology. They can provide technical solutions to complex problems and develop innovative products.
  • Quality and Reliability Assurance: The company has a strict quality control system to ensure the quality and reliability of its products. It conducts extensive testing and certification processes to meet international standards.
  • Customer - Centric Approach: IQD takes a customer - centric approach, focusing on meeting the needs and expectations of its customers. It provides personalized service and support throughout the product development and sales process.


9. Bliley Technologies, Inc.

Bliley is an American - based company with a manufacturing and sales presence in China. It has a long history of providing high - quality frequency control products.


Characteristics in CMOS TCXOs

  • Military - Grade Reliability: Bliley's CMOS TCXOs are designed to meet military - grade reliability requirements. They can withstand harsh environmental conditions, such as high - intensity shock, vibration, and extreme temperatures. This makes them suitable for use in military and aerospace applications.
  • High - Purity Crystal Design: The company uses high - purity crystal designs in its CMOS TCXOs, which contribute to the excellent frequency stability and low phase noise of the products.
  • Long - Term Frequency Stability: Bliley's products offer long - term frequency stability, which is essential for applications that require continuous and accurate operation over an extended period, such as in some scientific research equipment.


Company Advantages

  • Military and Aerospace Experience: With a long - standing history of serving the military and aerospace industries, Bliley has in - depth knowledge and experience in developing high - reliability frequency control products. This expertise allows it to provide products that meet the most stringent requirements of these industries.
  • Quality Manufacturing Processes: The company has strict quality manufacturing processes in place. From raw material selection to final product testing, every step is carefully controlled to ensure the high quality of its CMOS TCXOs.
  • Technical Innovation: Bliley is committed to technical innovation. It continuously invests in research and development to improve the performance and functionality of its products, staying ahead of the competition in the market.


10. IDT (Integrated Device Technology, now part of Renesas Electronics)

IDT is a well - known semiconductor company that offers a variety of timing and frequency control solutions, including CMOS TCXOs.


Characteristics in CMOS TCXOs

  • System - Level Integration: IDT's CMOS TCXOs are designed for system - level integration. They can be easily integrated with other components in the system to provide a complete timing solution, reducing the overall system complexity and cost.
  • Low - Power and High - Performance Balance: The company has achieved a good balance between low power consumption and high performance in its CMOS TCXOs. This makes them suitable for battery - powered portable devices as well as high - performance computing systems.
  • Flexible Configuration: IDT's products offer flexible configuration options, allowing customers to adjust the output frequency, phase, and other parameters according to their specific application requirements.


Company Advantages

  • Semiconductor Expertise: As a semiconductor company, IDT has a deep understanding of semiconductor technology and circuit design. This expertise enables it to develop high - performance CMOS TCXOs with advanced features.
  • Ecosystem Compatibility: IDT's products are highly compatible with the existing semiconductor ecosystems. This makes it easier for customers to integrate IDT's CMOS TCXOs into their existing designs without significant modifications.
  • Global Support Network: The company has a global support network, which provides customers with timely technical support and after - sales service. This ensures that customers can get help whenever they encounter problems with the products.


Summary

The 10 leading CMOS TCXOs factories in China in 2026, as introduced above, each have their own unique characteristics and advantages. Some companies, like Suzhou Hangjing Elec & Tech Co., Ltd., focus on high - precision and low - power - consumption products with strong R & D and quality control capabilities. Others, such as SiTime, are at the forefront of technological innovation with MEMS - based solutions. Companies like TXC and Epson Toyocom have a long - standing reputation for high - quality products and global market presence.


In the highly competitive CMOS TCXOs market, these companies are constantly striving to improve their product performance, reduce costs, and expand their market share. They play a crucial role in meeting the growing demand for high - stability frequency control components in various industries, including telecommunications, aerospace, automotive, and consumer electronics. As technology continues to evolve, these leading factories are expected to drive further innovation in the CMOS TCXOs field and contribute to the development of the global electronics industry.