Some common models and practical applications of 5032 temperature compensated crystal oscillators

Apr 03,2024
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The 5032 crystal oscillator is a commonly used size crystal oscillator, and the 5032 temperature compensated crystal oscillator is widely used due to its high precision and stability. The small-sized package is 5.0mm * 3.2mm * 1.45mm, which is very space saving and easy to design and use. In fact, Epson has launched a series of 5032 temperature compensated crystal oscillators: taking TG5032CAN, TG5032SAN, TG5032CDN, TG5032SDN, TG5032CBN, TG5032SBN, TG5032CCN, and TG5032SCN as examples, these series of 5032 temperature compensated crystal oscillators have a wide frequency range and can be set to operate between 10MHz and 50MHz. The wide frequency range allows users to have more choices and can be used as a reference clock for branded devices, facilitating circuit design. They can play an important role in communication equipment, automotive electronics, consumer electronics, industrial electronics, and other fields. At this point, someone is asking if there is a 5032 temperature compensated crystal oscillator with voltage control? The answer is affirmative. The TG5032 series VC-TCXO crystal oscillator also has high stable frequency and temperature characteristics. The TG5032CGN, TG5032SGN, TG5032CFN, and TG5032SFN series of 5032 temperature compensated crystal oscillators have better frequency and temperature characteristics, and the frequency will not change significantly with the passage of use time. The rated operating range of the 5032 temperature compensated crystal oscillator in this series is -40 ℃~+85 ℃, which can operate stably, making the error in signal frequency very small. Even if there is a certain change in working temperature, the precision performance of the crystal oscillator is still very good and can be used in harsh environments. The storage temperature range of this crystal oscillator is -40 ° C~+90 "C, and it has relatively low requirements for the storage environment, making storage more convenient.

Select two 5032 temperature compensated crystal oscillators TG5032CGN and TG5032SGN to introduce:

The 5032 crystal oscillator TG5032CGN and TG5032SGN have ultra-high stability, with CMOS output and a clipped sine wave output form using crystal based oscillators. And it has the advantage of low phase noise, which is a product of the combination of temperature compensated crystal oscillator (TCXO) and voltage controlled crystal oscillator (VCXO). It has the common advantages of TCXO and VCXO, high cost performance, excellent frequency and temperature stability, strong temperature adaptability, and can work stably under a wide temperature range. TG5032CGN and TG5032SGN can provide frequencies ranging from 10MHz to 40MHz, with ultra-high output stability and a frequency tolerance of only+1.0X10-6; Meanwhile, the frequency is minimally affected by environmental temperature, load, and voltage. Within the standard operating temperature range, its frequency temperature characteristic is only ± 0.10X10-6. The built-in temperature compensation function can effectively resist temperature changes in the crystal oscillator itself and external environment, ensuring frequency output stability.

Therefore, the 5032 crystal oscillator TG5032CGN and TG5032SGN are both suitable for application scenarios that require high frequency stability. TG5032CGN and TG5032SGN have a wider operating voltage range compared to the series VC-TCXO, making them very suitable for low voltage system design. This allows users to have more choices and can be used in common 3.3V and 5V circuit designs. Due to their high frequency stability and small size, these 5032 temperature compensated crystal oscillators can start quickly under small currents. They are widely used in low voltage systems. It is worth noting that TG5032CGN uses CMOS output, while TG5032SGN uses clipped sine wave output. Designers can make reasonable choices according to application needs.