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XtalTQ is a leading global manufacturer of high-performance time-frequency control products and services. We were founded in 2009, located in Tianfu Software Park, Chengdu High-tech Zone, is engaged in the design and development of time-frequency products, these oscillators ensure optimal performance in industry, aerospace, communications, LoT, all kinds of equipment and more.
Our TCXO are the domestic and even the world’s leading, with ultra stable frequency temperature stability and extremely low phase noise. For example, our TCXO with size 7x 5mm, 5x 3mm can reach ±0.05~±2 ppm@-40~85℃, -140~-150dBc@1kHz. We have a mature team of R&D, QA, Production and Pre/ After-sales, providing excellent reliability and long-life operation oscillators with 100% tested before delivery. Besides, all of our products are ISO9001, Rosh and Reach certified and support OEM/ODM.
Our OCXO series provides a design solution for harsh environment applications, providing frequency stability of ±5ppb in the ambient temperature range of -40 to 85°C in a miniaturized surface mount package with better phase noise and stability.
Our VCXOs can provide CMOS/TTL, LVPECL or LVDS output logic, with low phase noise and low jitter, and total accuracy up to ±20 ppm for a variety of product applications, including WiFi, WiMax, PON and related telecommunications standards. In addition, some oscillator products have voltage control. Output frequency internal circuits that can be adjusted for data signal capture, pulse timing rearrangement and jitter attenuation, or frequency synthesis.
Quartz Crystal is a quartz chip with electrodes and a housing package. Also known as a quartz oscillator or crystal resonator. This is a pure quartz crystal passive device, does not contain the source device, need to be paired with an external circuit to produce oscillation.
We recommend that you use VCO in the following situations: when the frequency needs to be adjusted in a small range, and when the correct frequency or phase is important to the oscillator, an oscillator that uses different voltages as a control source, and is used to disperse interference in a frequency range so that the band is not too affected.
We are also a global leading provider of advanced optical devices and transceivers including XGSPON, 50G PON, XGPON, NGPON2, 10GEPON, GPON, EPON, 400G QSFPDD, 200G QSFP56,100G QSFP28, 25G SFP28, 10G SFP+, AOC etc. Mainly divided into four different application areas: Broadband Access, Data Center, Wireless Transmission, OSA.
Our crystal oscillator product solutions deliver unmatched precision and stability for frequency control across a broad spectrum of applications. From TCXO to OCXO and VCXO, these components are engineered to meet the highest industry and military standards, ensuring superior performance in telecommunications, aerospace, IoT, and beyond.
GPS positioning technology has the obvious advantages of high precision, fast speed and low cost, and is the most widely used and practical navigation and positioning technology in the world. GPS in the design requires the high stability of the temperature of the crystal to provide a working clock, because the temperature of the temperature of the temperature of the temperature of the temperature of the zero temperature coefficient, so that the crystal has a high frequency accuracy and stability.
Our quartz resonators are mainly used in satellite communication, radio and television, computer, telephone, remote control and other types of oscillating circuits, for data processing equipment to generate clock signals and provide reference signals for specific systems, is an indispensable part of most electronic circuits.
In industrial equipment, crystal oscillators play a pivotal role. They are commonly found in digital systems, CNC machine tools, laser cutting machines, sheet metal equipment, printing devices, phase-locked loop systems, modulators/demodulators, marine applications, telecommunications, sensors, and disk drives. These oscillators provide stable clock signals, ensuring synchronized operation and precision performance across a range of industrial settings.
Industrial-grade crystal oscillator has very high technical requirements and needs to meet various industrial standards and environmental requirements. For example, industrial-grade crystal vibration needs to have stronger impact resistance and vibration resistance to adapt to the harsh environment in industrial production, and in the fields of automation control, robotics, intelligent manufacturing, enterprises have higher requirements for the stability, reliability, anti-interference ability of crystal vibration.
Crystal oscillator has the characteristics of small size, low power consumption and high frequency accuracy, so it is widely used in medical equipment. Various medical devices require crystal oscillators to provide accurate clock signals to ensure the proper functioning of various functions of the device, such as blood gas analyzers, blood glucose meters, etc
As a leading time-frequency enterprise in China, we have a complete time-frequency product line and time-frequency system integration capability, which can provide customers with complete time-frequency solutions. It is mainly used in the fields of aerospace, satellite navigation, military and civilian communications and national defense equipment, and has provided the main time-frequency equipment and systems for the construction of major national projects such as manned spaceflight, lunar exploration, and Beidou satellite navigation System, and has made important contributions.
In 5G base stations, 5G terminals, TWS headphones, IoT and other application environments, high-end crystal oscillator products such as high-frequency, miniaturization, and temperature compensation (TCXO, heat-sensitive, etc.) are in high demand
Xtaltq Technologies Co., Ltd was founded in 2009 and located in Chengdu, China. We have 800 square meters of production workshop in Shuangliu District, Chengdu, with high-precision fully automated placement machine, automatic test system, phase noise meter, etc. Our main products contains TCXO, 0CX0, VCX0 etc. We are in the leading position in the industry/military grade and work with many famous enterprises overseas.
